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BO CONG THU'ONG CONG HOA XA- HOI CHU NGHTA VIVI' NAM DOc lap - Tir do - Hanh phtic
Ha Noi, ngay 28 thong 11 nam 2014
THONG TU.
uy dinh quy trinh thao tac trong he th6ng dien gu6e gia
So: 44 /2014 TT-BCT
TONG LONG TY DIEN LIJC MIEN TRUNG
DteN s6.
Ngar 1 1 1272.614
MOW Ca14-€ N hi dinh so 95/2012/ND-CP ngay 12 thong 11 nam 2012 cid' Chinh phi quy c inh chirc neing, nhlem vy, quyen han va ca eau to chirc cua Bo Cong Thuang;
Can cis' Luat Dien lint ngay 03 thong 12 nam 2004 va Ludt sera ddi, bd sung mot so clidu cua 4ucit Dien list ngay 20 thong 11 nam 2012;
Can cir Nghi clinh so 137/2013/ND-CP ngay 21 thong 10 nam 2013 cua Chinh phit quy danh chi tiet thi hanh mot so diet( ctia Luat Dien list va Luat sera ddi, bo sung mot so didu cua Luat Dien ltec;
Theo de` ng i cua Cyc truang Cuc Didu flit dien
BO trtrowg Bo Con; Thuong ban hanh Thong ttr quy dinh quy trinh thao tow trong he thong dien quoc gia.
Chiming I
QUY DINH CHUNG
Dieu 1. Plana vi diet' chinh
1. Thong ti nay quy dinh trinh fix th\rc hien thao tac; cac thao tac co ban cua thiet bi dien cua nha may dien, tram dien, ltrod dien co dien ap tir 01 kV troy len trong the do van hanh binh 'among dm he thong dien quoc gia; quy dinh danh so thiet bi dien cua nha may dien, tram dien, luoi dien có dien ap tir 01 kV tr.& len.
, 2. Thao tac cac thi6t bi dien cua nha may dien, tram dien, ltr&i dien trong the do sr co th. c hien theo Quy dinh quy trinh >dr 1$T six co trong he thong dien quoc gia do BO tong Thfrang ban hanh.
3. Trong treeing hop mua ban dien qua bien gioi, viec thao tac thiet bi cua doing day lien ket quoc thirc hien theo thoa thuan dieu dO duoc k)'T ket glib cac ben.
Dli&I 20 Dili turfing ap dung
1. Dcm vi dieu dO he thOng dien qu6c gia.
2. Don vi illat diem
3. Don vi truyen tai diem
4. Dan vi phan phi diem
5. Dan vi phan ph6i va ban le dien.
6. Khach hang sir dung dien nhan dien true tiep tir luoi dien truyen khach hang sir dung lir6i dien phan phoi c6 tram rieng.
7. Nhan vien van hanh cua cac dan vi.
8. Cac to chirc, ca nhan co lien quan khac.
Dieu 3. GUM thich tir ngiir
Trong Thong tir nay, cac thuat ng& dual day dirgc hieu nhu sau:
1. Ccip c ieu 616 c6 quyen (lieu khien la cap dieu dO c6 quyen chi huy, dieu dO he thong dien theo phan cap dieu dO tai Quy dinh quy trinh dieu dO he thong dien quoc gia do BO COng Thircmg ban hanh.
, 2. Dieu d6 vien ngtrad truc tiep chi ,huy, dieu dO he th6ng dien thuOc quyen dieu khien theo Quy dinh quy trinh dieu dO he thong dien quoc gia do BO Cong Thtrang ban hanh.
3. Dan vi quan 1j) van hanh la to chirc, ca nhan quan 1/ va van hanh &fang day hoac thiet bi dien dau not voi he thong then quoc gia, bao gOm:
a) Dan vi phat dien;
b) Dan vi truyen tai dien;
c) Dan vi phan phi dien;
d) Dan vi phan ph6i va ban le dien;
d) Khach hang sir dung dien nhan dien true tiep tix ltr6i dien truyen tai,
e) Khach hang sir dung ltr6i dien phan phi c6 tram rieng. 4. He thang dien mien la he th6ng dien cap dien ap den 220 kV va ranh gied
phan chia theo mien Bac, mien Trung, mien Nam.
5. Lenh thao tac la yeu cau thuc hien thay d6i trang thai van hanh cua thiet bi dien.
6. Ngueri ra Penh la ngtrCii c6 quyen ra lenh thao tac, bao g6m:
a) Dieu d6 vien tai cac cap dieu dO;
b) Trung ca nha may dien;
c) Trirang kip tram dien;
d) Trifong ca nha may dien hoac Trung kip tram dien cua trung tam dieu khien.
7. Ngu.61 nhCfn Penh la nhan vien van hanh cap dm:6 true tiep cua nguai ra lenh.
8. Ngvoi tac, bao
iam sat la nhan vien van hanh dirot giao nhiem vu giam sat thao
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a) Dieu co vien phv trach ca trvc hoac Dieu de) vien dugc giao nhiem vu tai cac cap dieu do;
b) Tru&ng ca, Truing kip hoac True chinh tai nha may dien;
c) Truong kip hoac Trixc chinh tai tram dien;
d) Truing ca,. Truing kip, Trvc chinh hoac nguoi dugc giao nhiem tai trung tam dieu khien;
d) Nhan vien trixc thao tic dugc giao nhiem vu tai hx6i dien phan phOi.
9. Nguoi thao tic la nguoi co nhiem vu thao tic thiet bi dien, bao gom:
a) Dieu do vien tai Az cap dieu do;
b) Nhan vien van hanh dugc giao nhiem vu tai tram dien;
c) Nhan vien van hanh truc thief bi dugc giao nhiem vu tai nha may dien;
d) Nhan vien van hanh dugc giao nhiem vu tai trung tam dieu khien,
d) Nhan vien trvc thao tic dugc giao nhiem vu tai luoi dien phan phOi.
10. Nhan vien van hanh là nguoi tham gia trgc tiep dieu khien qua trinh phat dien, truyen tai dien va phan phoi dien, lAm viec theo the de, ca, kip, bao gOm:
a) Dieu do vien tai cac cap dieu dO;
b) Truing ca, Truing kip, Trvc chinh, Truc phu tai nha may dien hoac trung tam dial khien cum nha may diem
c) Truing kip, Trvc chinh, Trvc phu tai tram dien hoac trung tam dieu khien nhom tram dien;
d) Nhan vien trvc thao tic luai dien phan phOi.
11. Sfra china nong là cong tic sira china, bao clueing tren duong day, tram dien va cac phan tin tren he thong dien quoc gia Bang mang dien.
12. Tram dien la tram bien ap, tram At, tram 1340..
13. Thao tic là hoat dOng thay d6i tang thai caa melt hoac nhieu thiet bi trong he thong dien nham mvc dich thay dOi the de) van hanh cila thiet bi do.
14. Thao tic xa là thao tic do nhan vien van hanh tai cac cap dieu de) hoac Trung tam dieu khien gin tin hieu dieu khien tir xa de thay doi trang thai hoac thong so van hanh cac thiet bi dien ten du6ng day, tram dien, nha may dien qua he thong dieu khien va he thOng thong tin, vien thong.
15. Trung tam diju khijn IA trung tam dugc trang bi he thOng co sof ha tang cong nghe thong tin, vien thong de c6 the giam sat, dieu khien tix xa mot nhom nha may dien, nhom tram dien hoac cac thiet bi &mg cat tren luoi diem
4.
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Chuang II TRINH TIITH11.0 HIEN THAO TAC
Muc 1 TO CHeC THAO TAC
Dieu 4. yeu cau chung ye thao tac thiet bi dien trong he thOng dien quoc gia
1. Dan vi quan ly van hanh có trach nhiem: a) Ban hanh quy trinh thao tac thiet bi dien thuOc pham vi quan 1y pita hgp
vOi yeu cau cud nha che tao, so do ket day va quy dinh tai ThOng ttr nay; b) Dinh ky kiem tra, bao &rang, sira china thi6t bi gong cat va he thOng dieu
khien thuOc pham vi quan theo quy dinh de dam bao cac thiet bi nay hoat &Ong tot khi thro tac;
c) Thuc hien thao tac tit* &mg cat may cat, dao cach ly, chuyen ndc may bien ap bang dial khien tix xa nett thOi gian khong thao tac keo dai qua 12 thang va khong gay Tian doan cung cap dien cho khach hang;
d) Hang ream, to chdc dao tao, kiem tra, diL tap ky nang thao tac cho nhan vien van hanh it nhat 01 (mOt) lan.
2. Moi iliac, tac deu phai dugc lap phieu thao tac va phe duyet tru6c khi tin hanh thao tac, trir cac trung hop quy Binh tai Khoan 3 Dieu nay. Nghiem cam thvc hien thao tac theo tri nha.
3. Cho phep nhan vien van hanh khong can lap phieu thao tac nhung phai ghi chep day du cac buck thao tac vao so nhat 14T van hanh truck khi thvc hien thao tac trong cac truerng hgp sau day:
a) Xir c6; b) Thao tac don gian có so buac thao tac khong qua 03 (ba),buac va quoc
-awe hien tai cac cap dieu trung tam dieu khien hoac thao tac bang dieu khien tit xa.
4. Don vi quan VT van hanh có trach nhiem viet phi6u, duyet phieu va thvc hien phieu than tac trong not 130 pham vi 01, (mOt) tram dien, nha may ,dien, trung tam diet' khien. Truck khi thvc hien phieu thao tac phai dugc cap dieu dO có quyen dieu khien cho phep.
5. Cdp dieu de co quyen dieu khien có trach nhiem viet phieu, duyet phieu va chi huy thvc hien phieu thao tac khi phai phoi, hop thao tac thiet bi dien tai nhieu tram dien, nha may dien, trung tam dieu khien hoac trong truang hgp thao tac xa cap dial de co quyen diet' khien.
Dieu 5. L?nh thao tic bang loW
1. Lenh thao tac bang 1.6i not tuan thtl theo quy dinh ve yeu, khi thvc hien lenh dieu dO bang 16i not tai Quy dinh quy trinh dieu di) he thong dien quoc gia do BO Cong Thuong ban hanh.
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Trtrong hop mat lien lac true tiep vai nguoi nhjn lenh, cho phep truyen lenh thao tac qua nhan vien van hanh true ban trung gian tai cac dun vi khac. Nhan vien van hanh true ban trung gian phai ghi am,, ghi chop lenh day vao so va có trach nhiem chuyen ngay lenh thao tac den dfing nguoi nhjn lenh. Trueng hop nhan vien van hanh true ban trung gian khong lien lac dugc yeti nguoi nhjn lenh, phai bao lai ngay cho nguai ra lenh biet.
2. Khi truyen dat lenh, ngtrUi ra lenh phai thong bao re; ho ten va phai xac dinh re; ho ten, chine danh ngtroi nhjn lenh. Lenh thao tac phai dugc ghi am va ghi chep day ail vao so nhik 1c)'/ van hanh tai cac don
3. Lenh thao tac phai ngAn gon, ra rang, chinh xac va chi ro muc dich thao tac. Nhan vien van hanh phai hieu ro trinh to tien hanh tat ca cac bu.Oc thao tac d'a du kien, dieu kien cho phep thuc hien theo tinh trang so do thuc to va the die) van hanh thiet
4. Trip* hop du bao co kha nang khOng lien lac dugc voi cac nhan vien thao tac luu dOng, cho phep ra lenh thao tac &Ong died nhieu nhiem vu thao tac va phai thong nil& th6i gian hen gief thao tac voi cac nhan vien thao tac luu Ong. Khi ra lenh, ngued ra lenh phai yeu cau nguen nhjn lenh so va chinh lai gio theo &Ong ho cua ngtrZyi ra lenh. Cam thao tac sai gia hen thao tac.
5. Ngued nhjn lenh thao tac phai nhd'e lai lenh, ghi cher) day du lenh thao tac, ten nguoi ra lenh va tiled diem yeu eau thao tac. Chi khi ngutei ra lenh xac dinh hoan toan dung va cho phep thao tac thi nguoi nhjn lenh mdfi dugc tien hanh thao tac. Thao tac xong phai ghi lai died diem ket thilc va bao cao lai cho nguoi ra lenh.
6.Truong hop ngtreYi nhjn lenh chua hieu ro lenh thao tac, ngu6i nhjn,lenh co quyen ngu6i ra lenh giai thich va chi tien hanh thao tac khi hieu ro lenh thao tac.
7. Lenh thao tac dugc coi la thuc hien xong khi ngtxiyi nhan lenh bao cao cho ngu6i ra lenh Net ket qua dd hoan thanh.
Dieu 6. Ih`iieu than tic
1. ML phieu thao tac quy dinh tai Phu luc 2 ban hanh kern theo Thong tu. nay.
2. Phieu timo tac phai ro rang, khOng dugc silachaa tay xoa va the hien ro phial dugc viet cho so do ket day nao. Trudic khi tier' hanh thao tac, ngued thao tac phai kiem tra su tuong 11.ng cila so dO ket day thuc to voi so do trong phial thao tac. Neu so do trong phi'eu thao tac khOng dung voi so do ket day thuc to phai viet lai phial thao tac khac phil hop voi so do ket day thuc to theo quy dinh tai Dieu 8 Thong to nay.
Moi six thay doi not dung thao tac trong phial thao tac de phii hop v6i so , • • doket day thuc phdi dugc su &zing -5? cua ngithi duyet phieu va phai ghi vao
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muc "Cac six kien bat thuemg trong thao tac" cua phieu thao tac va s6 nhat 14T van hanh.
3. Cac p ieu thao tac lap ra phai ,clugc danh s6. Nhung phieu thao tac da thixc hien xon phai dugc luu tar' it nhat 03 than g. Phieu thao tac phai dugc luu lai trong ho so. diet' tra trong trueyng hop thao tac có xay ra sir co hoac tai nan.
4. Cac dun vi dugc phep ban hanh phieu than tac mau dugc,lap va phe duyet tax& doi mot so thao tac theo so do ket day co ban, bao gom cac thao tac sau:
a) Thao tac tach hoac dua vao van hanh thanh cai;
lai; b) Thao tac dung may cat vong thay cho may cat clang van hanh va ngugc
c) Thao tac tach ra hoac dua vao van hanh may bien ap;
d) Thao t?.c tach hoac dua vao van hanh cac thiet bi
d) Thao tac tach hoac dua vao van hanh duemg day.
Phieu than tac mau dugc viet va duyet theo quy dinh tai Dieu 7 Thong to nay. Truck kh tien hanh thao tac theo phieu thao tac mau, nguen thao tac phai kiem tra six phi.' hop cua so do ket day thgc to v&i. so. do trong phieu thao tac mau.
Dieu 7. yiet va du)* phieu thao tie theo ke hoach
1. Phieu thao tac theo ke hoach trong pham vi 01 (m0t) tram dien, nha may dien hoac trong pham vi dieu khien dm 01 (m0t) trung tam dieu khien do don vi quan Vi van hanh viet, duyet va dugc quy dinh cu the nhu sau:
a) Tai tra dien
Ngueri 1;iet phieu IA nhan vien van hanh hoac nhan vien dugc giao nhiem vu viet phial thao tac;
- Nguoi duyet phieu la Truang, PhO tram dien hoac ngtri dugc uST quyen.
b) Tai nha may dien
- Nguiyi viet phieu la nhan vier' van hanh hoac nhan vien dugc giao nhiem vu viet phieu thao tac;
Ngued duyet phieu là Giam d6c, Pho giam d6c nha may; Quan dc, Pho quan doc phan I xuang van hanh nha may dien hoac ngueyi dugc fly quyen.
c) Tai trung tam dieu khien
- Nguai viet phieu la nhan vier' van hanh hoac nhan vien dugc giao nhiem vu viet phieu thao tac;
- Ngued dtiyet phieu la Throng, Pho trung tam dieu khien ho4c ngueYi dugc uST quyen.
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2. Phieu thao tac theo ke hoach phOi,hop dieu
tram dien, nha may dien h4c thao tac xa tir cap dieu,d0 phai do cap dieu d'0 c6 quyen dieu khien viet, duyet va dirge quy dinh cu the nhu sau:
, a) Ngued viet phieu la can 1)0 phuang tithe cap dieu dO cc!, quyen dieu khien &roc giao nhiem vu viet phieu thao tac;
b) Ngued duyet phieu la Truang, Pho dun vi dieu d0; TruCmg, Ph6 phong dieu do ho4c ngued dirge LIST quyen.
3. Phieu thao tac theo ke hoach,tai Cong ty dien lire quan, huyen hoc dien lg throe c quan, huyen quy dinh cu the nhu sau:
a) Ngued viet phieu la nhan vien dirge giao nhiem vu viet phieu thao tac; b) Ngueri duyet phieu la Lanh ciao don vi ho4c ngued throe fly quyen.
Dieu 8. Viet va duyet phieu thao tac cot xuat 1. Phieu thao tac dOt xuat thgc hien trong pham vi 01 (met) tram dien, nha
may dien hoac trong pham vi diet' khien cUa 01 (m0t) trung tam dieu khien do don vi quail l5T van hanh viet, duyet va &roc quy dinh cu the nhu sau:
a) Tai tram dien
- Ngtayi viet phieu là nhan vien van hanh tram dien;
- Ngued duyet phieu la Truang, Pho tram dien; Truemg kip, Trgc chinh.
b) Tai nha may dien
- Ngued viet phieu la nhan vien van hanh thiet bi dien;
- Ngued duyet phieu la Giam d'6c, Ph6 giam d'6c nha may; Quan dc, Ph6 quan doc phan xuamg van hanh nha may dien; Truemg ca, Twang kip.
c) Tai trung tam dieu khien
- Nguefi viet phieu la nhan vien van hanh trung tam dieu khien;
- Nguai duyet phieu la Truang, Ph6 trung tam dieu khien; Truorng ca, Truemg kip.
2. Thao tac dOt xuat phi hop nhieu tram dien, nha may dien hoc thao tac xa tit cap dieu dO do cap dieu dO c6 quyen dieu khien viet, duyet va dirge quy dinh cu the nhu sau:
a) Ngued viet phieu la Dieu dc) vien;
b) Nguiyi duyet phieu la Truang, Ph6 clan vi dieu TO; Trtrong, Ph6 phemg dieu c10; Di'eu dO vien phu trach ca trgc.
3. Phieu thao tac dOt xuat tai Cong ty dien lgc quan, huyen hoc dien lire quan, huyen doge quy dinh cu the nhu sau:
, a) Ngui;yi viet phieu là nhan vien true thao tac doge giao nhiem vu viet phieu thao tac;
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b) Ngtari duyet phieu la Lanh dao don vi ho4c nhan vien trgc thao tac dugc giao nhiem d7et phieu thao tac.
Dieu 9. Thai gian va hinh thtrc chuyen phieu thao tic 1. Phieu thao tac theo hoach phai dugc chuyen tad nhan vien van hanh
trgc tiep thao tac it nhat 45 phut trudic thai gian dg kien bat dau thao tac.
, 2. Don vi quan lY van hanh có trach nhiem quy dinh hinh fink chuyen phial thao tac trong not 130 don vi.
3. Hinh tilde chuyen phieu thao tac giira cac don vi tham gia thao tac thgc hien theo mot gong cac hinh thirc sau:
a) Doc qua dien thoai;
b) Chuyen qua fax;
c) Chuyen qua thu dien fir (email) hoac cac hinh thirc qua mang khac; d) Chuyen frgc tiep.
Cac don Vi tham gia than tac phai thong bac) trugc s6 dien thoai, fax, thu dien tix, trang tong tin dien tix dugc six dung chuyen phieu thao tac.
Dieu 10. Quan he cong tic trong khi thirc hien thao tac 1. Quan hie cong tac trong thao tac gitta Dieu dO vien cac cap dieu do Woi
nhan vien van hanh tai nha may dien, tram dien, trung tam diet' khien phai tuan theo Quy dinh quy trinh diet' dO he thong dien quoc gia do BO Cong Thuong ban hanh.
2. Quan he cong tac trong thao tac glib cac nhan vien van hanh trong 01 (mOt) Dan vi quan ly van hanh tuan theo quy dinh tai Quy trinh thao tac thiet bi do Don vi quan lY van hanh ban hanh, nhung khong dugc trai vai cac quy dinh tai Thong to nay.
Muc 2 THIJC HIEN THAO TAC
Dieu 11. Yeu cau d6i veki ngtroi ra lenh thao tac 1. Truck khi ra cac lenh thao tac, nguai ra lenh phai nam yang cac nOi
dung sau:
a) Ten thao tac va muc dich thao tac;
b) Thai gian bat du va thai gian ket thuc thao tac theo dg kien,
c) So dO ket day hien tai dm he th6ng dien, luoi dien khu vgc, nha may dien, tram dien can thao tac;
d) Tinh trang van hanh va nguyen tac hoat &Ong cUa cac thiet bi &nig cat; ro le bao ye, thief bi tax dOng; cuOn dap ho quang, diem trung tinh not dat; thiet bi do luting, dieu khien va tin hieu tir xa;
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d) Nhang phan ttr gang not dot;
e) Xu huOng thay doi phu tai, cong suat, dien ap he thong dien trong va sau khi thirc hien thao tac, &rig tiled phai bien phap dieu chinh thich hgp de tranh qua tai, dien ap thap hoc qua ap theo quy dinh ve dieu chinh dien ap;
g) So de he th6ng thong tin lien lac,phuc vu dieu de, d''c bit trong nhUng tru8ng hop cac thao tac có anh huong den phuong thirc van hanh ctia he th6ng thong tin lien lac;
h) Chuyen nguen cung cap he th6ng dien tux dUng neu can thiet; i) Cac bien phap an toan d6i vai nguoi va thiet bi, cac ltru y khac lien quan
den thao tac.
2. Ngtthi ra lenh chiu trach nhiem ve ra lenh thao tac, phai hieu ro thao tac, pilaf hien nhang diem khong hop 13'T truck khi ra lenh thao tac.
Dieu 12. Yeu au deii nguiri giam sat, nguiYi thao tac
Khi thgc hien phieu thao tac, ngithi giam sat, nguoi thao tac phai thgc hien cac nei dung sau:
1. Doc V phieu thao tac va kiem tra phieu thao tac phai phU hop \Jai muc cab thao tac.
2. Khi thay có dieu khong hop 132 hoc kh8ng lb' rang trong phieu thao tac can de nghi nguoi ra lenh thao tac hoac ngu6i duyet phieu giai thich va chi duvc thuc hien thao tac khi da hieu r8 cac buoc thao tac.
3. Phai kyr va ghi r8 ho ten vao phieu thao tac truck khi thao tac.
4. Truck khi tien hanh thao tac phai kiem tra sir twang Ung, phU hop dia so do ket day thuc to vai so do trong phial thao tac.
5. Phai thgc hien tat ca cac thao tac dung theo trinh tg trong phieu thao tac. Khong duoc tir thay doi trinh tux khi chua duvc phep cua ngithi ra lenh thao tac.
, 6. Khi thus hien xong mei buoy thao tac, phai danh dau tiling thao tac vao phial de tranh nham lan va thieu sot cac hang muc.
7. Trong qua trinh thao tac neu có xuAt hien canh boo ho4c có nhang true tile ye thiet bi va nhiing hien tuong bat thtthng, phai ngimg thao tac de kiem tra va tim nguyen nhan nix& khi thgc hien cac thao tac tiep theo.
8. Phai thirc hien cac bien phap an toan theo quy dinh ve ky thulat an toan
Dieu 13. 'nitre high thao tac thiih bi dien nhAt thin
1. Moi than tac thiet bi dien nhat thin au phai có 02 (hai) nguoi ,ph6i hop thgc hien: 01 (met) nguoi giam sat va 01 (met) nguoi thao tac trirc tiep. Trong moi truang hop, 02 (hai) nguoi deu chiu trach nhiem nhu nhau ye thao tac.
dien.
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2. Tai,nhfi may dien hoac tram dien, 02 (hai) ngfro.i phi hop thuc hien thao tac phai biet ro so do va vi tri cua thiet bi dien tai hien trueng, da dugc dao tao va kiem tra dat dugc chirc danh van hanh va dugc bo tri lam cong viec thao tac. Nguei thao tac true tiep phai c6 bac an toan tir bac 03 tor len, nguai giam sat phai c6 bac an toan tit. bac 04 tra len.
3. Trinh to fi len hanh thao tac theo phieu thao tac nhu sau: a) Tai vi tri thao tac hoac dieu khien, nhan vien van hanh phai kiem tra lai
xem ten cac thiet bi c6 tuong img v6i ten trong phieu thao tac khong;
b) Khi da khang dinh thief bi phai thao tac la dung, ngueri giam sat doc lenh, ngtthi thao tac truc tiep nhk lai lenh va thuc hien timg btrac thao tac theo phieu thao tac.
4. Khi tien hanh cac thao tac pin'rc tap nhu &mg dien, thi nghiem thiet bi rn6i phai dugc thuc hien theo phuong thik da dugc phe duyet, c6,su thong nhat v6i cac don vi lien quan Ira vai cap dieu c6 quyen dieu khien tuong irng. Trong do, chi ro ngfroi chiu trach nhi'em toan bO qua trinh thuc hien thao tac va nhfing ding viec da ghi trong chuong trinh.
5. Sau khi ket auk than tac, nhan vien van hanh phai thuc hien cac tic giao nhan thiet bi, ghi day du vao s6 nhat kSi van hanh cac not dung sau:
a) Ten phieu thao tac;
b) Nhimg thay doi trong so d6 ro le bao ve va tir dOng, (tat hoac thao ge? cac tiep dia di dOng (chi ro dia diem dat hoac thao go tiep dia);
c) Nhfing,thay d6i ket day tren so d6 van hanh, cac cong tac dang lam viec hoac da ket thuc cong tac.
6. Thief bi dien hoac duel-1g, day chi dugc dua vao van hanh sau sira chug khi Dan vi quan b'T van hanh khang dinh chk chan d'd thuc hien cac not dung sau:
a) Tdt Ca cac don vi cong tac (ngued va phuong tien) da rut het;
b) Da thao het tiep dia di dOng;
c) Ghi ro ode not dung trong phieu cong tac vao s6 nhatk)'■ van hanh; d) Ban giao thiet bi bang led not qua dien thoai co ghi am.
Dieu 14, Thuyc hien thao tac lien quan den mach nhi their 1. Trong qua trinh thao, tac,cac thiet bi nhdt thin, ngtroi thao tac phai tien
hanh nhtrng thao tac can thiet doi vCri thiet bi ro le bao ve va to dOng phi' hop vai quy trinh cda don vi ye van hanh cac trang thiet bi do.
2. Nhan vien van hanh phai thgc hien cac bien phap can thiet de tranh thiet bi no le bao ve c6 the tac dOng nham neu dua thiet bi dien ra sira
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3. Cdm thirc hien thao tac (long dien throng day hoac thiet bi dien trong truang hop tat ca cac ra le bao ve chinh dal khong lam viec.
4. Mach tv dOng &mg lai clueing day phai dove khOa (chuyen sang vi tri khong lam viec) trong thei gian cong tac sira china nOng.
5. Mach khoa lien dOng (mach logic) dugc trang bi de phong tranh nhang thao tac nham cua nhan vier' van hanh. Trong truang hop khOng thirc hien duce 01 (mOt) thao tac may cat hoac dao each ly, nhan vien van hanh phai dimg thao tac de kiem tra:
a) Thao tac clung hay sai;
b) vi tri dOng hay cat cua thie't bi co lien quan d&-1 cac thao tac clang tin hanh co dung yoi mach khoa lien dng khong;
c) Mach khoa lien &Ong có lam viec tot khong. Neu ke't qua kie'm tra cho thdy có sai sot a mach khoa lien dOng thi phai thong bao ngay cho nguth ra lenh thao tac;
d) Nhan vien van hanh khong dupe tin y tach hoac co lap cac mach khoa lien Ong. TruZyng hop can thay dOi mach khoa lien clung phai dtzo.c clung cua lanh dao trVc tiep clan vi hoac cna nhan vien van hanh cap tren.
Dieu 15. Thao tic trong nhu cAu sir dung dien cao va giao nh4n ca 1. Han chi thao tac trong gia co nhu cdu sir dung dien cao va thai gian giao
nhan ca, trir cab truang hop sau:
a) Xir ly six co;
b) De doa an toan d'L ngtthi hoac thie't bi;
c) Cdn phai han ch6 phu tai de on dinh he thCmg diem
2. TruZyng hop thao tac duov thirc hien tir truck va keo dai den gia giao nhan ca, nhan vien van hanh ca truck phai Iva chon hang muc than tac de ngirng cho hop ly va Iban giao cho nhan vien van hanh ca sau tip tuc thvc hien thao tac. Trong truth-1g hop thao tac phirc tap, nhan vien van hanh ca truefc phai de thirc hien 1-18t cac hang muc thao tac, chi,dugc phop giao ca neu nhan vien van hanh ca sau da fl'am cac buck thao tac tip theo va dungy nhan ca. Nhan vien van hanh ca sau co trach nhiem tip tuc thirc hien thao tac de dam bao nhan vien van hanh ca truac khOng bi qua thth gian lam them theo quy dinh cua phap luat ve lao &Ong.
Dien 160 Thao tic trong dieu kien tiled tit Au
1. Khong 1711.rgc thirc hien thao tac ngoai trai tai vi tri dat thiet bi dien trong dieu kien thai te't xdu (ngoai trai có mua tao thanh dung chay ten thiet bi dien, giong set, ngap lot, gip tir cap 06 tro. len).
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2. Cho phep thuc hien cac thao tac trong dieu kien thai tiet xdu v6i dieu kien cac thao 'tac nay dugc thuc hien tir phong dieu khien va khOng can thiet phai kiern tra ngay trang thai tai chO cua thiet bi &fig cat.
Dieu 17. Tam ngirng thao tic
Cho phep tam ngung thao tac trong cac tiding hgp sau: 1. Thai gian thao tac keo dai lien tuc qua 04 gier doi vOi nguai thao tac trtrc
tiep tai tram dien hoac nha may dien. Thai gian tam ngirng thao tac khOng dugc qua 01 gia. Khi tarn ngirng thao tac, nhan vien van hanh phai dam bao cac dieu kien an toan theo quy dinh ye an toan diem
2. Thao tac phai thuc hien ngoai trai trong diet' kien thai fiat xau. 3. Tam ngirng thao tac cho tad khi xir ly xong su c6, hien twang bat thuemg
trong truang hop clang thao tac thi xay ra su co hoac co canh bao hien twang bat thuang tai tram dien, nha may dien hoac teen he thong dien.
Mile 3
THAO TAC XA Dieu 18. Quy dinh chung ve thao tic xa 1. Dan vi dieu dO he thO'ng dien, Dan vi quan lY van hanh thuc hien thao
tac xa co trach nhiem ban hanh Quy trinh van hanh va xir ly su co he thong giam sat, dieu khien tir xa dam bao phif hop voi trang thiet bi cOng nghe, cac quy dinh lien quan va Inking dan nhan vien van hanh thuc hien.
2. Nhan vien van hanh phai thirc hien Eng Quy trinh van hanh va xir ly six co N thong giam sat, dieu khien tir xa do Dan vi dieu di) N thong dien, Dan vi quail lY van ha.411 ban hanh.
3. Moi thao tac xa deu phai thuc hien theo phieu thao tac, trir cac truang hop quy dinh tai Khoan 3 Dieu 4 Thong to nay.
4. He thEing giam sat, dieu khien fix xa tai cac cap dieu dO, trung tam dieu khien phai luu frit dirge moi su kien thao tac xa, thai gian luu tit do dan vi quy dinh nhung khOng duai 03 thang.
5. DO'i thao tac xa có ke hoach lien quan tai giao nhan thiet bi, Dan vi quail ly van hanh phai cir nhan vien van hanh trirc tai tram dien hoac nha may dien trong thai gian thuc hien thao tac xa de thgc hien cac bien phap an toan va giao nhan thiet bi.
6. Neu mat dieu khien thao tac xa, Dan vi quan ly van hanh phai cix ngay nhan vien van hanh trip thao tac tai tram dien, nha may diem
Dieu 19. Dieu kien thirc hien thao tic xa
1. He thOrig giam sat, dieu khien, thong tin vien thong va thu thap tin hieu tai trung tam dieu dO, trung tam dial khien phai dugc dinh kY thi nghiem, kiem tra de dam bao thao tac xa hoat dOng dung va tin clay, tuan thu quy dinh tai Quy
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dinh he thong dien truyan tai va Quy dinh he thOng dien phan phi do BO Cong Thuang ban hanh.
2. He thong thong tin truyan (lir lieu va tin hieu dieu khien lien kat trung tam dieu do, trung tam dieu khien vai tram dien hoac nha may dien phai dam bao hoat dOng chinh xac va tin cay.
, 3. He thOng dieu khien (DCS) va cOng kat ne>i, (Gateway) hoc thiat bi dau cuoi (RTU) tai tram dien, nha may dien hoat dOng tot.
4. Trang that khoa dieu khien tai to dieu khien thiat bi de vi tri dieu khien tir xa.
5. Trang thai khoa dieu khien tai tram dien hoc nha may dien de vi tri than tac tix xa (dr trung tam diet" do hoc trung tam dieu khien).
6. He thOng dieu khien tai trung tam dieu dO, trung tam dieu khien boat dOng tot.
Chuang III
QUY DINH CAC THAO TAC CO BAN
Muc 1
THAO TAC THIET BI BONG CAT
Dieu 20. Quy dinh chung ve thao tic may cat
1. May cat cho phep &Mg, cat phu tai va ngan mach trong pham vi kha nang cho phep ciia may cat. Thao tac dong, cat may cat phai thkrc hien theo quy dinh cua nha che tao hoc theo Quy trinh thao tac thiet bi dien do Don vi quan ly van hanh ban hanh.
2. May cat phai duoc kiam tra du tieu chuan dong cat truck khi thao tac.
3. May cat an phai duac dua ra kiam tra, bao duang (theo quy trinh van hanh may cat ho4c huang dan cua nha the tao) trong cac truang hop sau:
a) Da cat Ong &mg ngan mach den mdc quy dinh;
b) SO lAn aat ngan mach den mirc quy dinh;
c) SO Fan thao tac dOng cat den mire quy dinh;
d) Thai gian van hanh den mUc quy dinh;
d) Thong se; van hanh khong dat cac tieu chuan cua nha the tao hoc tieu chuan quy dinh.
4. Chi cho phep thao tac may cat khi mach dieu khien tra.ng thai tot va khong cham dat. Trong truang hop có cham dat mach dieu khien, chi cho phep tien hanh thao tac may cat khi xir 1)", sir co.
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5. Sau thao tac may cat, neu sau do c6 thao tac tai ch6 dao each ly hai phia cua may ?at, nhan vien van hanh phai kiem tra chi thi tai ch8 trang thai va khod mach dieu khien dm. may cat.
6. Truck khi thao tac di chuyen may cat hop bO tir vi tri van hanh sang thi nghiem hoac ngtrac lai, nhan vien van hanh phai kiem tra trang thai mo dm may cat hap bO.
7. Viec Ong cat thin may cat duac thtrc hien khi dam bao throe mot trong cac yeu cAu
a) Cac dab each ly hai phia dm may cat duce cat hoan town va chi dong dao tiep dia hqc tiep dia di dOng o mot phia cua may cat nay;
b) Neu ding dao cach ly mot phia cua may cat, phai cat tat ca cac tie dia cua ngan may cat nay va luu y cac manh lien dOng, tix dOng &rot trang bi kern.
8. Cho phep kiem tra trang thai may cat theo chi thi dm tin hieu va thong so do tuang tai phOng dieu khien ma khong can kiem tra chi thi tang thai tai cho trong cac truang hop sau:
a) Sau khi thao tac may cat, khOng thao tac dao each ly hai phia cua may cat nay;
b) Sau thao tae may cat, viec thao tac dao each ly hai phia may cat &roc dux hien bang (lieu khien tir xa (tai phong dieu khien trung tarn);
c) Thgc hien thao tac xa hoac thao tac trong dieu kien thai filet xdu. , 9. Khi can thiet, cho phep doge cat sir c6',them cac may cat da có
tong clang cat figan mach hoac co so Lan cat ngan mach den mire quy dinh trong truang hap da kiem tra may cat du tieu chuan van hanh va doge sir (long y cua Giam dac hoac Ph6 giam doe 1(5i thu4t Dan vi quail ly van hanh.
Dieu 21. Thao tic dao each ly
1. Dao c4h ly dirge phep thao tac khong dien hoac thao tac co dien khi dong dien thao tac nhe han dong dien cho phep theo Quy trinh van hanh dao each ly do Don vi quan ly van hanh ban hanh. Cho phep dung dao each ly de tien hanh cac than tac c6 di4'rr trong cac truang hop sau:
a) Dong va cat diem trung tinh cua cac may bien ap, khang dien;
b) DOng va cat cac cuOn dap ho quang khi trong dien khong c6 hien Wang cham d'at
c) Dong va cat chuyen doi thanh cai khi may cat hoac dao each ly lien lac thanh cai da (long;
d) Dong va cat khong tai thanh cai hoac doan thanh an;
d) DOng va cat dao each ly not tat thiet bi;
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Muc 2
THAO TAC MAY BIEN AP
Dieu 23. Thao tic cat dien may bit'n Ai)
Thao tic tach may bien ap ra sda chira thirc hien theo trinh ttr sau:
1. Kiem tra trio ltru cong suit, huy dOng ngutn hoac thay d6i k6t luoi thIch hop, tranh qua tai cac may bien ap khac hoac cac duOng day lien quan.
2. Chu yen nguan tin dung lieu nguOn dien dUng lay qua may Nen ap do.
3. Khoa mach ttr dicing dieu chinh dien ap clued tai (lieu gang de ttx clOng).
4. Cat may cat cac phia ha ap, trung ap, cao ap may bien ap theo nguyen tic dam bao an toan cho may bien ap (tranh qua ap) va luad dien (tranh dien ap thap).
5. Kiem tra may bien ap khong con dien ap.
, 6. Cat cac dao each ly quan can thiet phia ha ap, trung ap, cao may bien ap theo trinh ttx thuan tien cho thao tic.
7. Dong dao tiep dia co dinh phia ha ap, trung ap, cao ap may bien ap. 8. Cat ap to mat cac may bien dien ap cila may bien ap (neu co). 9. Dan vi quan 15/ van hanh lam cac bien phap an toan, treo Nen bao theo
quy dinh ye an toan dien.
10; Giao may bien ap cho dun vi pan 1* van hanh, dun vi cong tic dOsng thOi nhac nha, luu y them ye cac bien phap an toan.
Dieu 24. Thao tic dong dien may hien ap
Thao tic dua may bien ap vao van hanh sau sira china thirc hien theo trinh to sau:
1. Dun vi quan 13', van hanh, don vi ding tic co trach nhiem khang dinh may bien ap tieu chuan van hanh trong thong bao tra may bien ap sau cong tic cho cac dun vi da giao may bien ap. NOi dung ban giao nhu. sau: "Da ket thuc cong tic teen may bier' ap, nguoi va phuung tien ,sira china da rut het, da thao het cac tiep dia di &Ong tren may bien ap, may bien ap du tieu chuan van hanh va sin sang dong dien".
2. Dong ap, to mat cac may Men dien ap cUa may bien ap (neu co).
3. Cat het the dao tier) dia co dinh cac phia cua may bien ap.
, 4. Kiem tra he thong Da le bao ve, lam mat, china chay (neu có) dm may bien ap da dua vac) van hanh.
5. D:at ride phan ap o vi tri thich hop, tranh qua dien ap may bien ap khi dOng dien.
6. Dong cac dao each ly lien quan phia ha ap, trung ap, cao alp may Wen ap.
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7. Wog may cat phia có dien de (tong dien may bien ap, kiem tra dien ap may bien ap; sau do lan luot &rig may cat cac phia con lai, luu y dieu kien khep vOng hoac hoa dien neu cac phia con lai có dien.
8. Chuye dot nguon to dimg (neu can).
9. Sau khi dua may bien ap vao van hanh, nhan vien van hanh phal kiem tra tinh trang van hanh dm may bien ap. Can cir ch'e dO van hanh, co the dua the dO tux dOng dieu chinh nac phan ap may bien ap vao lam viec.
Muc 3
THAO TAC DVONG DAY
Thao tic cat dien duirng day Dieu 25.
Thao tic cat dien dueng day thirc hien theo trinh t-cr sau: 1. Ki6m tra trio lu-u cong suat, dien ap dm he th'cing truk khi thao tic.
Dieu chinh cong suit, dien ap, chuyen phij tai cac tram dien nhan dien tir du-Ong day nay.
2. Lan ltro-t cat tat ca cac may cat cac du du-Ong day hoac nhanh re theo trinh tix phia nguen dien truoc, phia gin nguon dien sau.
3. Lan luck cat cac dao cach ly cac dau duong day, nhanh 4. DOng tiep dia cac dau duerng day, nhanh re. 5. CL ap to mat cac may bien dien ap cua clueing day (neu co). 6. Don vi dieu do ban giao dung day cho Dan vi quan ly van hanh. Don vi
quail ly van hanh tax -dux hien cac bien phap an toan, treo Nen bao theo quy dinh ye an toan diens
Dieu 26. Thao tic thing dien duarng day
Thao tic dOng dien duong day thirc hien theo trinh tix sau: 1. Don vi quan l)", van hanh có trach nhiem thong bao cho cap diL do có
• • •
quyen khien ye viec xac nhan tinh trang va giao tra throng day de dua vao van hanh. Ni dung ban giao nhu sau: "Da, ketthitc cong tic tren throng day, ngtx6i va phuong tien,da rat het, da thao het tiep dia di dOng tren dueeng day, duang day du tieu chuan van hanh va sari sang &rig dien".
2. Dong ap to mat cac may bien dien ap cua duOng day (nett co).
3. CL tat ca cac dao tier, dia cac dau due:mg day, nhanh
4. Lan luct dong cac dao cach ly cac dau throng day, nhanh re. 5. Lan luot dong cac may cat cac dau &rang day, nhanh re theo trinh ttr
sau:
a) DM voi tru6c;
dtrOng day hinh tia chi mot dau có dien: Dong dien dau có dien
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b) Doi voi duang day mach yang cac GIL deu c6 dien: bong dien dau xa nha may dien truac, khep vong hoc boa dong be dau gan nha may dien sau. Neu c6 kha nang )(ay ra qua dien ap cuoi duang day, dong dien dau c6 dien ap thap han truoc, khep \Tong ho4c hoa clang bO dau kia sau.
6. Kiem tra, dieu chinh lai cong suat, dien ap, chuyen phu tai phu hap sau khi dtra duang day vao van hanh.
Dieu 27. Cac bien Oar, an toan dolt voi cluirng day 1. duang' day tren khong van hanh o the dO &rig dien khong tai fir 01
(met) nguon hoc a the dO du phong, phai mo dao each ly phia duang day dm cac may cat dang o trang thai ma.
2. [Xiang day da cat dien va lam bien phap an toan xong mai dirge giao cho don vi clang 1(3"/ lam viec. Khi giao duang day cho don vi sda china, nOi dung ban giao phai bao
a) Duang day da &lac cat dien (chi ro ten va mach), cac vi tri da (long tier) dia (chi ro ten tram, nha may, vi tri (long tiep dia). Cho phep lam cac bien phap an toan de don vi cong tac bat dau lam viec;
b) Thai diem phai ket thuc cong viec;
c) Neu throng day 02 (hai), mach thi phai not ro mach kia dang c6 dien hay khong va lam bien phap can thiet de chong dien cam irng;
d) Cac ltru y khac lien quan den cong tac.
3. Nghiem cam nhan vien van hanh cat cac tiep dia da (long, thao go bien bao khi chua c6 lenh cua nguai ra lenh thao tac.
4. Neu do dieu kien cong viec can phai cat cac dao tier) dia co dinh duang day ma van c6 nguai cOng tac tren duang day thi phai clang tiep dia khac hoc dat tiep dia di Ong thay the truck khi cat cac dao tiep dia nay. Sau khi da hoan thank cong viec thi phai clang lai cac dao tiep dia co dinh truac r6i mai goy b6 cac tiep dia di &Ong.
5. Trip tru&ng hop co so do hien thi trang thai tren man hinh dieu khien, nhan vien van hanh sau khi thine hien thao tac cat dien duang day va thiet bi lien quan den,duang day tai tram dien hoc nha may dien ra sira china phai thao tac ten so do not cac buoy thao tac nhu trong phieu va treo Nen bao, 14/ hieu tiep dia day du. Ghi rvao so nhat 1(5, van hanh tiled gian thao tac, lenh cho phep lam viec. Trong phieu cOng the va so nhat k 'y van hanh ghi ro so luang tiep dia da dOng, so dun vi tham gia cong viec sira china \Ta cac dlac diem can luu y khac.
, 6. Sau khi da ket thUc cong viec sira china duang day va thiet bi lien quan den duang day tai tram dien ho4c nha may dien, Don vi quan VI van hanh phai khang dinh nguai va phuang tin da rut het, da did() het tiep dia di dOng. Don vi quan ly van hanh giao tra duang day, thiet bi ngan duang day cUa tram di4sri
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hoac nha may dien cho cap dieu do c6 quyen dieu khien ra lenh clung dien. NOi dung bao cao giao tra. &rang day phai bao
, a) Cong viec tren du6ng day (ghi ten dung day va mach), thiet bi (ghi ten thiet bi cua ngan xuat tuyen tai tram dien hoac nha may dien) theo phieu (sO thir tu) da thgc hien xong;
b) Tdt ca cac tiep dia di clOng tai hien tru6ng da thao het;
c) Nguoi cua cac don vi cong tic da rut het;
d) Duong day, thiet bi du tieu chudn van hanh va sin sang nhdn dien, xin tra duong day, thiet bi de (king dien.
7. Neu trong khi cat dien throng day da thgc hien cac bien phap nhu thay dOi ket day nhat thir, thay doi nhi thir thi khi clung dien lai dung day nay,,nhan vien van hanh phai tien hanh kiem tra, thay dOi lai ket day nhat thir, thay doi nhi thin cho phif hop.
Muc 4
THAO TAC THANH CAI Dieu 28. Thao tic thanh cal
1. Truck khi thao tic dua thanh cai dux phong vao van hanh phai thuc hien cac viec sau:
a) Kiem tra thanh cai du. pilaf-1g khong c6 tiep dia di clung, cac dao tiep dia coO dinh da doge cat het;
b) Dung may cat lien lac thanh cai c6 ra le bao ve de dung dien thir thanh cai du phong. Truong hop khong co may cat lien lac thanh cai, phai lua chon may cat cfla diem dau thich hop de clung dien vao thanh cai du phong.
2. Trugc khi thao tic chuyen dOi thanh cai phai thgc hien cac viec sau: a) Kiem tra ra le bao ve so lech thanh cai, co ldp ro le bao ve so lech thanh
cai (neu can) theo quy dinh dia. Don vi quan ly van hanh (sau khi ket thiac thao tic, phai dua ra le bao ve so lech thanh cal tro lai lam viec);
b) Kiem tra may cat hoac dao each ly lien lac hai thanh cai Bang (long. Phai cat dien mach dieu khien hoac khoa may cat lien lac trong thai gian thao tic dao each ly de chuyen diem dau;
c) Theo pi su thay doi trio luu cOng suit, dung dien qua may cat lien lac. Lua chon buaC thao tic chuyen diem dau tir thanh cai nay sang thanh cai khac hop 1)", de tranh qua tai may cat lien lac.
3. Dan vi guar' 1y van hanh phai ldp phieu thao tic m'du ap dung cho thao tic chuyen doi thanh cai. Phieu thao tic mau nay ghi ro trinh to cac btrac thao tic nhat thir va nhi thin phU hop vii so do mach nhat thir va nhi thir cna tram dien.
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Dieu 29. Thao tic may cat vong thanh cai 1. Tai cac tram dien c6 trang bi may Cat yang, Dan vi quan 132 van hanh
phai lap phieu thao tic mau ap dung cho thao tic climg may cat vong thay cho mot may cat khac va ngtrac 14i.
2. Phieu thao tic mau climg may cat yang thay cho mot may cat khac va nguot 14i phai ghi ro trinh to cac btrac thao tic nhat thir va nhi thir phu hop voi so do mach nhat thin va nhi thir cua tram dien hoac nha may dien.
Muc 5 THAO TAC HOA LU€%I, KHEP HOAC MO MACH VONG
Dieu 30. , Thao tic hoa dien
Thao tic hoa dien (tai ch6 hoac tir xa) phai duoc thuc hien tai may cat c6 trang bi thiet bi hoa dong bO theo dieu kien sau:
1. Dieu kien hoa dien tren he thOng dien c6 cap dien ap 500 kV bao gOm:
a) Goc Lech pha cua dien ap gift hai phia diem hod: 6 5_ 15°; b) Chenh Lech tan so giira hai phia diem hoa: Af 0,05 Hz;
c) Chenh tech dien ap gifra hai phia diem hoa: AU < 5%.
2. Dieu klen hoa dien ten he thOng dien c6 dien ap 5_ 220 kV bao a) Goc lech pha dien ap gitla hai phia diem hod: 6 5_ 30';
b) Chenh Lech Van so gitta hai phia diem hoa: Af 5 0,25 Hz;
c) Chenh lech dien ap gifta hai phia diem hoa: AU 5_ 10%.
Dieu 31. Thao tic khep mach vong , 1. Chi &roc kphep hepkin 01 (mOt) mach yang trong thong dien khi tai
diem khep mach vong tha chic chin thong vi pha va ding thir to pha.
2. Dieu kien khep mach vong ten he thOng dien
a) G6c Lech pha cua dien ap gifra hai phia diem khep vong: 6 5 30°; b) Chenh Tech dien ap gifra hai phia diem khep vong: AU 5. 10%.
3. Thao tic khep mach yang phai kiem tra dieu kien goc Lech pha va chenh Lech then ap theo quy dinh tai Khoan 2 Dieu nay. Truong hop khOng kiem tra &roc g6c Lech fha thi phai c6 tinh toan truck de kiem tra goc Lech pha.
, 4. Ltru cle'n Float dOng cu' a ro le bao ve va tu dOng, thay dOi trio ltru cong suit va dien ap trong he thong dien khi khep mach vong.
Dieu 32. Thao tic mo. mach von
1. Truac khi thao tic mach vong, phai dieu chinh giam cong suit hoac &mg dien quamay, cat la nho va tinh toan kiem tra khong bi qua dien ap phuc hoi caa may cat trade khi thuc hien thao tic m& mach vong nay.
20
2. Khi than tac tach cac he thOng dien ra van hanh d'Oc lap, cac cap dieu dO phai ding phoi hop de dieu chinh cOng suat gifta cac nhd may hoac can bang cong suat cac he thong dien sao cho duy tri dugc tinh trang van hanh binh thuong cua cac he thOng dien sau khi vOng mat lien ket he thong.
Muc 6
THAO TAC CAC THIET BI HIEN KHAC VA THAO TAC BONG HIEN CONG TRiNH MCA
Dieu 33. Thao tac thiet bi dien khac 1. Thao tac tach hoac hod luai may phat, may thao tac dong cat khang
dien, to dien; thao tac chuyen ndc may bien ap va cac thao tac có lien quan khac phai thirc hien theo quy trinh van hanh cua tUng nha may dien hoac tram dien.
2. Cac cap dieu dO, Don vi quan 157 van hanh phai kiem tra lai the do van hanh he thong dien, nha may dien, tram dien truck va sau khi than tac tach hoac hod krai may phat, thao tac &rig cat khang dien hoac to dien, thao tac chuyen nac may bien ap.
Dieu 34. Dieu kien dim cong trinh meri vac) van hanh 1. Dieu kien dua thiet bi mai, clueing day mai vdo van hanh till:re hien theo
quy dinh tai Quy dinh he thong dien truyen tai va Quy dinh he thong dien phan phoi do BO Cong Thuong ban hanh.
2. Chil da to cong trinh moi co trach nhiem thOa thuan vai cap dieu dO co quyen dieu khien de lap va thuc hien phuong thirc &rig dien dua cong trinh vdo van hanh.
Dieu 35. Bong dien nghiem thu may cat 1. Lap phuong thirc ,dung may cat co ro le bao ve da dugc chinh dinh de
phuc vu (long dien may cat lan ddu.
2. Twang 'hop khOng tao dugc phuong thirc dung may cat dong dien may cat lan ddu, chi cho phep dung dao each ly (tong dien may cat mai \Tod dieu kien dao each ly nay dieu khien tir phOng dieu khien hoac thao tac xa va cac ro le bdo ve san sang lam viec.
3. Dong dien nghiem thu may cat theo phieu thao tac da dugc phe duyet.
Dieu 36. Dong dien nghiem thu may Wen ap
1. Lap phuong thirc dung may cat có ro le bdo ve da dugc chinh dinh de phuc vu dong dien may bien ap lan dau. Truang hop may Nen ap phan phOi tir 35 kV tror xuong khong có may cat cap dien trixc tiep thi phai dugc trang bi thiet bi bao ve theo quy chuan, quy pham do BO Cong Thuong ban hanh, cho phep sir dung cac thiet bi nay de &mg dien nghiem thu may Nen ap ran ddu nhung may cat phan doan gin nhat phia nguOn cap dien den phdi dugc chinh dinh de phuc vu &mg dien may Nen ap lan &du.
21
2. Nac may bien ap dat phU hop vgi dien ap luOi dien, dam bao khong bi qua dien ap khi &mg dien.
, 3. Liza chOn cap dien ap thich hop d6ng dien may bien ap Fan du. 4. Sau khi dOng dien khOng tai tix mot phia phai kiem tra dung thu tax pha
va dOng vi pha cac phia con 10, net' khep yang phai kiem tra du dieu kien khep \Tong.
5. Dung (lien nghiem thu may bien ap theo phieu thao tac da dugc phe duyet.
Dieu 37. Bong dien nghiem thu duirng day, duirng cap 1." Tao phuong thdc c6 may cat va ro le bao dg phong da dugc chinh
dinh de phuc vu clung dien dugng day lan dau.
2. Khod mach to d'Ong &rig lai duong day truac khi dOng dien ran du. 3. Sau khi &rig dien khong tai tir mot du, duemg day phai dugc kiem tra
dung thir tg phi va &Ong vi pha cac dau con lai truck khi &rig khep vong hoac hod. hai he thong.
4. Dung then nghiem thu duemg day theo phieu thao tac da dugc phe duyet.
Dieu 38. Hoa dien Ian clan may phat dien 1. Thik bi hod tir dOng da &age thi nghiem dU tieu chuan van hanh. 2. Chucmg trinh thi nghiem hod then lan du may phat phai dugc cac cap c6
tham quyen phe duyet.
3. Phai thuc hien hoa tir dOng theo quy trinh van hanh may phat dien do don vi phat dien ban hanh.
Dieu 39. pang dien nghiem thu thiet bi bit , 1. To pluicmg thirc c6 may cat va ro le bao -ye (neu co) da dugc chinh dinh
de phuc vu dong dien thiet bi bu lan dau.
2. Dien ap phai dugc dieu chinh phu hop, dam bao khOng bi dao d4:13ng dien ap qua gigi han cho phep khi 'Jong diem
Chirong IV
DANH SO THIET BI TRONG HE THONG DIEN QUOC GIA
?dye 1
NGUYEN TAC CHUNG
Dieu 40. Phan cap (144 ten, danh so thie't hi dien nhAt thin 1. Tat ca cac thiet bi dien nhdt thin dua vao van hanh trong he thOng dien
quoc gia deu phai dat ten, danh so.
2. Thiet bi dien nhdt thin trong he thOng dien quOc gia thuc quyen dieu khien da don vi ndo thi do don vi do danh sO, phe duyet va gUi so dO anti so
22
da dugc phe duyet ve dieu dO cap tren, trir cac nha may dien quy dinh tai Khoan 3 Dieu nay.
3. Nha may dien dau not luai ,dien cap dien tren 35 kV den 220 kV do cap dial dO mien c6 quyen dieu khien &nil so va phe duyet tren ca so 5T kien gong )"Tcila cap dieu dO quOc gia.
4. Dat ten tram dien mai hoac nha may dien mai can cur theo ten dm du an. Truang r hgp ten cua du. an trung v6i tram dien hoac nha may dien clang van hanh, cap dieu dO c6 quyen dieu khien ban hanh sa do phai thoa thuasn doi ten v6i Dan vi quan 1)2 van hanh de tranh nham Yam
5. Dat ten danh so cac thiet bi dien nhkthir cua nha may dien hoac tram dieti theo quy dinh tai Muc 2 Chuang nay. Neu thiet bi dien nhat thirdugc clat ten danh so theo quy dinh tai Muc 2 Chuang nay bi trung ten hoac , thi phai them l,'T tit cuoi ding la cac chit cai trong bang chit cai tieng Viet hoac cac chit so dr 0 den 9 de phan biet.
6. Dan vi quari 15T van hanh c6 quyen de nghi thay doi danh so thiet bi ding trinh mai khi c6 1)% do hop 13"/. Moi six thay doi ye sa do danh so thiet bi phai dugc cap dieu coo c6 quyen dieu khien &rig y va ban hanh quyet dinh sa do danh so thiet bi kha6 thay the sa do danh so thiet bi tru6c do.
7. Dan vi i quan 1)", van hanh c6 trach nhiem rap dat va duy tri cac bien ghi, ten goi va danh so cac thiet bi cua don vi minh mot cach rO rang va khong gay nham
8. Doi vai cac thiet bi dien trong he thong dien quoc gia da dugc danh so theo guy& dint li caa cac cap dial tru6c ngay Thong to nay c6 hieu lire dugc phep nguyen hoac danh so lai theo de nghi dm Dan vi quanb'T van hanh.
Dieu 41. Danh so, Tat ten cac thiet bi chinh ho4c phu fro; khic 1. Tai nha may dien hoac tram dien, cac thiet bi chinh hoac thiet bi phu trg
deu phai dugc clat ten, danh so.
2. Cac thi4t bi chinh phai dank so theo quy dinh cua don vi, cac thiet bi phu trg phai so thir tit theo thiet bi chinh va them cac 14/ tit tiep theo de phan biet.
3. D6i \Teri cac tit bang thiet bi ra le bao ve va to dOng, cac bang va cac ban dieu khien, mat truck va phia clang sau phai ghi ten theo ten goi dieu dO; cac trang bi dat trong bang hay sau ban dieu khien 6 ca hai mat deu phai ghi hoac danh dau phit hop vori sa do. Tren tii thiet bi ra le bao ve va tit dOng, phai ghi ten cac trang thiet trong do de nhan vien van hanh thao tac khong bi nhAm fan.
Muc 2
DANH SO THIET BI NHAT T Ditu 42. ijnh st cap diO ip
1. Dien dp 500 kV: LAy chic s6 5.
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2. Dien ap 220 kV: LAy chit s6 2.
3. Dien ap 110 kV: LAy chit s6 1.
4. Dien ap 66 kV: La'y chit s6 7.
5. Dien ap 35 kV: LAy chit so 3.
6. Dien ap 22 kV: LAy chit s6 4.
7. Dien ap 15 kV: LAy chi/ so 8.
8. Dien ap 10 kV: Lay chit s6 9.
9. Dien a 6 kV: La'y chit s6 6.
10. Tru g hop dien dp d'au cuv may phat dien, may long 1)0 duoc quy dinh nhu sau:
a) Neu dien ap d'au cgc lan hon hoc bang 10 kV ldy chit s6 9; b) Neu dien ap dAu ckrc be km 10 kV l'Ay chit s6 6.
11. Cac cap dien ap khac do cap di'eu dO co quyen dieu khien quy dinh.
Dieu 43. D'a't ten thanh cal
1. 1(9 tit thin nhAtlAy chir C.
2. 1(3'T ttx thin hai chi cap dien ap.
3. KS/ tkr thin ba chi s6 thin td thanh cai, rieng s6 9 1(f hieu thanh cai yang.
Vi du:
- C12: bieu thi thanh cal s6 2 dien ap 110 kV.
- C21: bieu thi thanh cai s6 1 dien ap 220 kV.
- C29: bieu thi thanh cai vOng dien ap 220 kV.
Dieu 44. fro ten may phat, may bit ang bli
1. 1(9 tir dau duoc quy dinh nhu sau:
a) DM v6inhiet dien hoi IC)'Thieu la chit S;
b) Doi voi thily dien: Ky hieu la chit H;
c) D6i verituabin khi: Ky hieu la chit GT;
d) Doi vOi duoi hoi cUa tuabin khi: KST hieu la chit ST;
d) Doi vOi diesel: 1‹./ hieu la chit D;
e) DM vOi phong dien: 1()', hieu la chit WT;
g) D6i verithily dien tich nang: KST hieu la chit PH;
h) Doi vOi dien thily trieu: K.)'7hieu là chit TH;
i) DM vOi dien nguyen hieu la chit N;
24
k) Doi vai dien mat trod: 1(3"/ hieu là chit SS;
1) DM vo.ii dien dia nhiet: K5T hieu la chit GS;
m) Doi vai may IDU dOng bO: Ky hieu là chit B.
2. 1(3'7 to tip theo la so this to dm may Oak.
Vi du:
- S1: bieu thi to may phat nhiet dien hoi mac so 1.
- GT2: bieu thi to may tuabin khi s6 2.
Dieu 45. Bat ten may bien Ai)
1. 1(5T tax diau dugc quy dinh nhu sau: a) Doi ved may bien ap 2 hoc 3 day quan: 1(3', hieu là chit T; b) Doi vgi may bien ap to ngau: K3'T hieu là chit AT;
c) Doi voI may bien ap to dung: K5T hieu la chit TD; •
d) Doi van may Nen ap kith tit may phat: K)'T hieu IA chit TE; • d) may bien ap tao trung tinh: Ky hieu IA chit. TT.
2. K)"T to tiep theo la so thin to cila may biL ap. D6i vgi may bien ap to dUng ky ter tiep theo la cap dien ap va so thin to & cap dien ap do.
Vi du:
- Tl: bieu thi may bien ap s6 1.
- T2: biL thi may biL ap s(''; 2.
- TD31 : biL thi may biL ap to dUng s'6 1 cap dien. ap 35 kV. - AT1: bi6'u thi may bi6n ap to nidu so 1.
Dieu 46. flat ten dien tr& trung tinh, khang trung tinh dm may bien
• 1. Hai 14 dau la chit RT bieu thi dien tra trung tinh, KT bleu thi khang trung tinh.
2. K3'7 tg thin 3 ldy theo cap dien ap cu'gn day may bi'L ap nhiL cuOn day.
3. 1(3'T to tip theo là ten cda may bien ap ma RT hoc KT dugc ddu \Tao.
Vi du:
- RT3T1: bi6'u thi dien tra trung tinh cuOn day 35 kV cUa may biL ap Ti. - KT5AT2: bieu thi khang trung tinh cua may biL ap 500 kV AT2.
Dieu 47. 1:rat ten khang b' ngang
1. Hai 1c3"/ &du la chic KH.
2. K)'( to thin 3 ac trung cho cap dien
ap
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3. KY tu. thir 4 la sod 0 (ho:ac s6 9 neu sa 6 phirc tap).
4. Ky tg thir 5 la s6 thin tit dm mach mac khang bu ngang.
Vi du: KH504 bieu thi khang bu ngang 500 kV mac a mach s6 4.
Dieu 48. DOA ten khang trung tinh, dien tra trung tinh elm khang bu ngang
1. Hai kY tg dau là chit KT bleu thi cho khang trung tinh, RT bieu thi cho dien tra trung khang bu ngang.
2. Cac ky to tiep theo lay theo 3 ky tg cu6i cua khang diem
Vi du:
- KT504: bieu thi khang trung tinh cua khang dien KH504.
- RT504: bleu thi dien tra trung tinh cua khang dien KH504.
Dieu 49. fat ten khang giam dong ngAn mach
1. Hai ky to dau la chit KI.
2. KY tu. thir 3 d'Ac trurig cho cap dien ap.
3. Cac tiep theo d'At theo s6 thir ter cua duang cap holac thanh cal.
Vi du:
- KI212: bieu thi khang giam dOng ngAn mach cap dien ap 220 kV not thanh cai so 1 vat thanh cai so 2.
- KI171: bleu thi khang giam d6ng ngAn mach duang cap 171.
Dieu 50. Hat ten cutin can
1. Ky to dau la chit L. ,
2. KY tg tip theo la ten cita ngan duang day.
Vi du: L171 Neu thi cu0n can cila duang day 110 kV 171.
Dieu 51. Dat ten to bu
1. Ba ky tux (tau: D6i vai to bit doc lay IA cac chit TBD, d6i vat to bu ngang lAy la cac chit TBN.
2. Ky tit thir 4 ac cho cap dien
3. Ky tit thu 5 la s6 0 (ho'ac s6 9 neu sa d0 phirc tap).
4. Ky tg,t4ir 6 la se thin tit dia. mach mac dien d6i voi to ba doc, doi vat to bu ngang lay1theo so this tit cuab0 tu.
Vi du:
- TBD501: bleu thi to bu doc dien ap 500 kV mac a mach s6 1.
- TBN302: bleu thi to bu ngang dien ap 35 kV b0 to s6 2.
26
Dieu 52. Dat ten thiet bi bu tinh
1. Cac ky to dau dirgc lay theo ten vier tat cua tieng Anh.
2. Cac ky tg tiep theo Id cap dien op va so thin tg tuang tg nhu to bu quy dinh tai Dieu 51 Thong to nay.
Vi du:
- SVC302: bieu thi SVC (Static Var Compensator) dien Op 35 kV WO SVC so 2.
- TSSC501: bieu thi TSSC (Thyristor Switched Series Capacitor) dien ap 500 kV mac a mach so 1.
Dieu 53. Bat ten to cheng qua AI)
1. IK.T tg dau lay chit C.
2.,1“/ tir tie') theo ldy ten dm thief bi dugc bao vie chOng qua Op. DOi vOi cac thiet bi ma ten cila thiet bi khOng the hien ro cap dien ap thi sau 14T tax dau se la kST tg d'a'c trung cho cap dien Op, tiep theo la ten thiet bi.
Vi du: C9H1 bieu thi to chOng qua ap mac vao phia dien Op may phat Hl.
Dieu 54. Bat ten may hien dien ap
1. I“T to du la TU.
2. Cac 1(3r/ tg tiep theo ldy ten thiet bi ma may bien dien Op &du vao. DOi voi cac thiet bi ma ten cila thiet bi khong the hien ro cap dien ap thi sau hai ky tg dau se la kST to d4c trung cho cap dien ap, tiep theo la ten thiet bi.
Vi du:
- TU171: bieu thi may bien dien ap ngoai throng day 110 kV 171.
- TUC22: bieu thi may bien dien ap cUa thanh cai so 2 dien ap 220 kV.
- TU5T2: bieu thi may bien dien ap dm may bien Op T2 phia 500 kV.
Dieu 55. Bat ten may hien (long dijn
1. Hai 14T to dau la TI.
2. Cac kST tg tiep theo ldy ten thiet bi ma may bien dung dien ddu vao. DOi vai cac thiet bi ma ten cUa thiet bi khOng the hien ro cap dien ap thi sau hai 147 to dau se 16.14/ to d;ac trung cho cap dien Op, tiep theo la ten thiet bi.
VI du:
- TI171: bieu thi may bien &rig dien cap dien Op 110 kV ciia dueng day 171.
- TI5AT2: bieu thi may bien clang dien cap dien Op 500 kV trong sir xuyen dm may bien ap AT2.
Dieu 56. DO:t ten chting set
1. Hai 14 -UxclA.'u Fay chi CS.
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2. K3'7,tu tiep theo lay ten cua thietbi dugc bao ve. cac thiet bi ma ten dm thiet,bi khong the hien Hi cap dien ap thi sau hai tu dau là 14 tu d4c trung cho cap dien dp, tiep theo là ten thiet bi. Doi vai chOng set van not vao trung tinh may bien ap lay so 0.
Vi du:
- CS1T1: bieu thi chOng set dm may bien ap T1 phia dien ap 110 kV.
- CSOT1: bieu thi cho'ng set mac vao trung tinh may bien ap Ti.
CS271: bieu thi chtmg set dm throng day 271.
Dieu 57. Dat ten cAu chi
1. Cac ky tu dam Doi vai cL chi thuOng lay chit CC, dOi vai cAu chi tu tai lay chit FCO.
2. 1“/ tu tiep theo la dau phan each (-) va ten dm thiet bi doge bao ve.
Vi du: CC-TUC31 Neu thi cau chi dm may bien dien ap thanh cai C31.
Dieu 58. Dinh so may cat dien
1. KY tit this nhat dac trung cho cap dien ap. Rieng d6i lied may cat cua tu ky tu thir nhat la chit T, khang dien ky tu this nit& la chit K; con 14 tu thir hai dac trung cho cap dien ap.
2. 1“/ tu tlhir hai (thir ba d6i vai may cat khang va tu) da.c trung cho vi tri cua may cat, dtrgc quy dinh nhu sau:
a) May cat may bien ap: Lay s'6 3;
b) May cat dm dtrOng day: Lay s6 7 va s6 8 (ho4c tit se) 5 den 8 nL sa de) phirc tap);
c) May cat cua may bien ap tu dung: Lay so 4;
d) May cat dL cuc dia may phat diem Lay so 0;
d) May cat cua may NI quay: Lay sa 0;
e) May cat dia tu ba ngang: Lay se") 0;
g) May cat cua to bn doc: Lay se) 0 (ho4c 9 nL sa d'6 phirc tap);
h) May cat dm khang dien : Lay so 0 (hoac 9 neu sa do phirc tap).
3. KS, tu thir ba (thir tu d61 vai may cat khang va tu) dugc the hien bang chit s6 tit 0 den 9.
4. Doi vui may cat cua thanh cai duo'ng vong, hai 1()'T tkr tier) theo 14 tu thir nhat la: 00.
, 5. DOi vai may cat lien lac gida hai thanh hai tu tiep theo 14 tu tit*
nhat la so cua hai thanh cai. 28
6. DOI ve4 sa do met thanh cai có phan doan, danh se cac may cat 6 thanh cai chan thi &rib so thir tkr chan, cac may cat o thanh cai le thi danh se thir tu. le.
7. Doi vai sa de da giac danh se cac may cat theo may cat throng day.
8. Doi vai sa de 3/2 (met ru-O.1), sa do 4/3: tuST theo sa do có the danh se theo met trong cac each sau:
a) Danh se cac may cat theo may cat dung day;
b) Danh s'c(:•1(f ter thir hai may cat 6. gab. (khong not voi thanh cai) s6 5 hoc so 6; Danh so ky ttx thir ba theo thir ttr ngan
Vi du:
- 131: bieu thi may cat dm may bien ap se 1 cap dien ap 110 kV.
- 903: bieu thi may cat cUa may phat dien se 3 cap dien ap 10 kV.
- K504: bieu thi may cat dm khang dien se 4 cap dien ap 500 kV.
- 100: Neu thi may cat vOng dien ap 110 kV.
- 212: bieu thi may cat lien IN thanh cai cap dien ap 220 kV.
Dieu 59. Dinh so dao each ly
1. Cac k)"7tix dau la ten cua may cat hoc thiet bi not true tiep vai dao each ly (doi v&i dao cach ly dia TU: cac k5/ tir dau tien la ten cUa TU, tie') theo la ten thiet bi not trut, tiep voi dao each ly), tiep theo la dau phan cach (-).
2. KY/ tix tiep theo duco.c quy idinh nhu sau:
a) Dao cach ly thanh cai lay se thir ttx cUa thanh cai not v6i dao each ly;
b) Dao each ly throng day (dao each ly phia duong day) My se 7;
c) Dao cach ly not voi may bien ap My se 3;
d) Dao each ly not v6i thanh cal yang lay so 9;
d) Dao cach ly not tat met thiet bi My se 0 hoc so 9;
e) Dao each ly not tOi phan doan nao (phia phan doan nao) thi My se thir t\x cua phan doan thanh cai (ho'N thanh cai) do;
g) Dao each ly not vai dien troy trung tinh hoN khang trung tinh My se 0;
h) Dao each ly not v6i may phat My se 0 hoc 9.
Vi du:
- 131-3: bieu thi dao each ly cUa may bien ap T1 dien ap 110 kV.
- KH501-1: bleu thi dao each ly cua khang se 1 cap dien ap 500 kV not vai thanh cai se 1.
- TUC22-2: bieu thi dao cach ly may bier' dien ap cua thanh cai so 2 dien ap 220 kV not vOi thanh cai so 2.
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- 171-7: bleu thi dao cach ly ngoai duOng day 110 kV dm may cat 171.
- 272-9: bieu thi dao cach ly cila may cat 272 not yeti thanh cai duerng vOng.
- 275-0: Bleu thi dao each ly not tat may cat 275.
- KT101-0: bieu thi dao trung tinh cuion 110 kV dm may bien ap Ti not vai khang trung tinh KT101.
Dieu 60. Dinh se dao tiep dia
1. Cack)'Ttu dau là ten dao cach ly hoac thiet bi có lien quan trirc tiep.
2. 1“Ttkr tiep theo dac trung cho dao tiep dia, duvc quy dinh nhu sau:
a) Dao tiep dia cua &Tong day va to dien lay so 6;
b) Dao tiep dia caa may bien ap, khang dien va may Wen dien ap My so 8;
c) Dao tiep dia dm may cat My so 5;
d) Dao Wei) dia cua thanh cai lay so 4;
d) Dao tiep dia trung tinh may Nen ap hoac khang dien My so 08;
e) Dao tiep dia dm may phat lay so 5.
Vi du:
- 271-76: bleu thi dao tiep dia ngoai dtrerng day 271.
- 171-15: bieu thi dao tiep dia may cat 171 phia dao each ly 171-1.
- 131-08: bieu thi dao tiep dia trung tinh cu'On day 110 kV cua may bien ap A so 1
Dieu 61. Dinh se cac thiet bi (long cat cac nhanh re, cac phan doan dirimg day
1. DOi va i may cat phan doan dtrerng day danh so nhu may cat dung day, may cat re' nhanh xuong may bien ap danh so nhu may cat may bien ap.
2. DOi vai dao each ly phan doan dtrerng day hoac dao each ly nhanh re cac 1c5f tu dau danh se) theo quy dinh tai Dieu 59 Thong to nay (danh so dao each ly dugc thirc hien gia thiet nhu có may cat).
3. Cac Ic)"7tu cuOi ding la dau phan each (/) va vi tri cot phan doan hoac re nhanh.
Vi du:
- 371/XX: bieu thi may cat 371 phan doan duerng day a c(15t. so XX cap dien ap 35 kV.
- 171-7/XX: bieu thi dao cach ly phan doan duerng day 110 kV a cot so XX.
- 171-76/(X: bieu thi dao cach ly tiep dia dugng day HO kV Cr cot se) XX.
30
ClitrONG V
TO CllfYC THIX HIEN
i'Ln 62. T6 chine thtipc hien
1. Cuc Dieu tit dien lgc có trach nhiem ph6 bien va htrong dan thgc hien Thong tu nay.
2. Tap doan Dien lgc Viet Nam có trach nhi'm chi ciao cac don vi trgc thuec thgc hien Thong to nay.
Di'Ll 63. flqu lqe thi hanh
e 1. ThOng tu nay c6 hieu lgc ngay 2 3 thing o 1 nam 2015. Quyet dinh so 16/2007/QD-BCN ngay 28 thang 3 nam 2007 dm Bo trugng Bo Cong nghi'ep ban hanh Quy t:inh thao tac he th'Ong dien que)c gia het hieu lgc thi hanh Ice tir ngay Thong tu nay c6 hieu lgc.
2. Trong qua trinh thgc hien Thong tu nay, neu c6 vugng mac, not dung mod phat sinh, ca.c,don,vi lien quan c6 trach nhiem bac) cao Cuc Dieu tiet dien lgc nghien dm, de xuat, trinh B(') tnrong Bo Cong Thuong sira doi, Ho sung Thong tu cho phu hop./.
No'i nhOn: - Thu Wong Chinh phu; cac Pho Thu tirong; - Van phong TOng Bi thu; - Cac BO, ca quan ngang BO, co. quan thuec Chinh phii; - UBND cac tinh, thanh pho trkrc thuec Trung iron; - Cong bao; - Website Chinh phO; - Website BO COng Thtrang; - BO Tir phap (Cuc kiem tra VBQPPL); - Sa Cong Thuung cac tinh, thanh phO true thuec Trung uong; - Tap down Dien ltrc Viet Nam; - T6ng cong ty Truyen tai dien quOc gia; - Trung tam Dieu dO he th6ng dien quoc gia; - Cac Tong cong ty Dien ltrc; - Ltru: VT, PC, DTDL.
KT. BO TRUING TH1 TRIAING
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Phu luc 1
QUY DINH VIET TAT TRONG PHIEU THAO TAC
(Ban hanh kern theo Thong tir so 44 /2014/TT-BCT ngay 28 thong 11 nom 2014 eita BO trtro'ng BO Cong Thwang)
1. TC: Thanh cai
2. DD: Mien day
3. MBA: May bien Ai)
4. MC: May cat
5. DCL: Dao each ly
6. DTD: Dao tiep clic
7. TI: May bier' &mg dien
8. TU: May Wen dien dp
9. TBD: Tu bit doc
10. TBN: Tu bu ngang
11. KH: Khang bit ngang
12. KT: Khang trung tinh
13. KI: Khang giam (long ngL1 mach
14. CC: Cau chi
15. FCO: Cau chi to mei
16. AB: Ap to mat
17. P, Q, U, I: Thong s8 cong suat tac dung, cong suat phan khang, dien ap, clang dien
18. Viet tat ten don vi theo cac chit cai dau tien ho4c theo quy trOc tit truorc Vi du:
- A0, Al, A2, A3: Cap dieu do qu6c gia, mien BL, mien Nam, mien Trung.
- B01, B02, B03, B04: Trk.rc ban Cong ty truyen tai dien 1, 2, 3, 4.
- T500DN ho4c E5.1: Tram 500 kV Da Nang.
- T220MD hoc E1.3: Tram 220kV Mai D8ng.
- T220HD hoc E1.4: Tram 220 kV Ha Wog
- NMD HB hoc A100: Nha may dien Hea Binh.
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Phu luc 2
MAU PHIEU THAO TAC
(Ban hanh kern theo Thong tw sa 44 /2014/TT-BCT ngay 28 thang 11 nam 2014 cira BO tnrong BO Cong Thwang)
...(Ten dcm vi cap tren)...
...(Ten don vi cap PHIEU THAO TAC
Se) phieu: / /
Trang so: /
Ten phieu thao tic:
Ngtrei viet phieu: Chirc vu:
Ngtroi duyet p ieu: Chirc vu:
Ngtrei giam sa Chirc vu.
Ngtrei thao tac Chirc vu:
Muc dich thao tic:
TWA gian kien:
Bat Au: h Ngay thang nam Ket fink Ngay thang nam
Don vi de nghl thao tic:
Dieu kien can có de thtrc hien: (neu co)
1.
2
3.
Ltru (neu co
1
2
3. Giao nh4n, nghiOn thu throng day, thiet bi dien trurerc khi thao (neu co)
ThCri gian Don vi Ho ten N6i dung
1
Thai gian Ngtdri Muc
II
III
Dia diem
B
C
Btrac
1 2 3 4 5 6 7 8 9 10
Trinh tir thao tac
NOi dung Bat dal
Ket thfic
Ra lenh
Nhan lenh
thgc hien
Trinh tir hang muc thao tic:
SO phieu: / / Trang so: /
Giao nhan, nghi'e'm thu throng day, thik bi then sau thao tac: (nen co)
Thai gian Don vi Ho ten N'Oi dung
Ngay thang Nguiri
(1K.T va
nam Ngdy thang nam viet phieu Ngtroi duyet phieu
ghi ro hi? ten) (1(f va ghi ro ho ten)
Cae sty kien b4t thuirng trong thao tic:
Nguiri thtyc hien thao tic NO)/ thang nam
Ngu•o'i giim sat Ngtriyi thao tac va ghi ra ho ten) (K* va ghi rei ho ten)
2
Sa (Ili: (kern theo ne'u can) SO phikr: / / Trang so: /
3
Phu itic 3
HVONG DAN THUt HIEN MAU PHIEU THAO TAC
(Ban hanh kern theo Thong ttr so 44 /2014/TT-BCT
ngay 28 thcing 11 nom 2014 ctia BO trtrang BO COng Thirong)
Phieu thao tac dugc in tren khO gidy A4, kich,thuoic va phong chit theo quy dinh ye soan thao van ban neu dugcssoan thao bang may vi tinh. Truong hgp phieu thao tac do Cap dieu dO có quyen dieu khien lap ma can phai bo sung cac kr& thao tac CO lien quan den thao tac mach nhi thir (theo quy trinh cong nghe) ho4c an toan dien thi Nhan vien van hanh tai tram dien, nha may dien,,trung tam dieu khien phai l chep lai cac hang muc thao tac tir phieu,thao tac do Cap dieu do có quyen diet' khien lap vao phial thao tac mori (sO phieu ghi theo so phieu cua cap dieu do co quyen dieu khien) va ghi them cac thao tac bo sung theo trinh to la, lb, 2a, 2b... duai cac hang muc thao tac nhat thir, nhung phai tuan thu trinh to hang muc thao tac nhat thir phieu thao tac do Cap diet' dO co quyen dieu khien cap.
1. Ten dun vi, so phieu
Ten don vi cap tren: Ghi ten don vi chit quan cila don vi phat hanh phieu thao tac.
Ten don vii cap phieu: Ghi ten don vi phat hanh phieu thao tac.
SO phieu: Ghi so thir to phieu thao tac trong nom / nom phat hanh phieu / KH doi ved,phieu thao tac theo,kehoach, DX dOi voi phieu thao tac dOt xuat, M dOi vii phieu thao tac mau / Viet tat ten don vi cap phieu.
Trang so: Ghi so thir tu. trang / TOng so trang.
Vi du 1: Phieu thao tac theo ke hooch do tram 220 kV Mai D'Ong lap
Cong ty Truyen tai dien 1 PHIEU THAO TAC Se) phieu: 02/2015/KH/E1.3 Tram 220 kV Mai Wing Trang so: 1 / 2
Vi du 2: Phieu thao tac dOt xuat do Trung tam Dieu do HTD mien Trung 1.14
TT Dieu do HTD Quo'c gia PHIEU THAO TAC SO phieu: 03/2015/DX/A3 TT Dein coo HTD mien Trung Trang so: 1 / 3
2. Ten phieu than tic
Ghi ten dueeng day, thiet bi dien (theo danh so) da- dugc phe duyet can thuc hien thao tac.
Vi du:
Ten phieu tl-ao tac: Cat dien MBA AT3 tram 220 kV Mai DOng
Ten phieu thao tac: Dong dien DD 272 Da Nang — 273 Hoa Khanh
1
3. Ngtroi viet, duyet va thirc hien phieu thao tac
a) Ngtrai yie't phiL: Ghi ho va ten ngtrai viet phiL (theo quy dinh tai DiL 7 hoac Dieu 8 Thong to nay) va 14 ten 6. cuoi phieu thao tac.
b) Ngtrai duyet phi6u: Ghi ho va ten ngu.ai,duyet phieu (theo quy dinh tai Dieu 7 hoac Dieu 8 Thong ttr nay) va 14 ten 6. cuoi phieu thao tac.
c) Ngtx64 giam sat: Ghi ho vaten Nhan vien van hanh duvc giao nhiem vu giam sat thao tac va.14 ten 6. cuoi phieu thao tac.
d) Ngtrai thao tac: Ghi ho va ten Nhan vier' van hanh dtrgc giao nhiem vu thao tac va 14 ten a cuoi phial thao tac.
Vi du 1: F'hi6u thao tac do cap dieu do c6 quy& dieu Ichien lap Nth thtrc hien tai cap dieu dO
Ngtrai viet phiL: TrAn Dinh T Chirc vu: Can bO phtrang thirc Ngu.Oi duyet phieu: Nguyen Van A Chirc vu: Truo.ng phong Dieu dO Nguai giam sat:' Pham Van C Chirc vu: Phu trach ca dieu dO
Nguai thao tac : Le Van D Chirc vu: Dieu dO vien
Vi du 2 : Phi'L thao tac do tram dien lap va thkrc hien
Ngtrai viet Lai Van S Chirc vu: Trvc chinh
Nguai duyet TrAn Binh M Chine vu: Trtrang tram
Ngtrai giam sat: Phan Van K Chirc vu: Trirc chinh
Nguai thao tac : Ly Van B Chirc vv: Truc phu
Vi du 3: Phi6u thao tac do cap dieu (10 c6 quyen dieu khie'n lap va thtrc hien tai tram dien ma nhan vier' van hanh tai tram dien c6 the sir dung ngay phieu nay de thao tac
Ngtrai viet phiett: TrAn Dinh T Chirc vu: Can 130 phuang thirc
Ngtrai duyet phi4u: Nguyen Van A Chirc vu: Trtrang phOng Dieu dO
Nguiyi giam sat: Phan Van K Chirc vu: Trtrc chinh
Ngtrai thao tac : Ly Van B Chirc vu: Trtrc phu
2
VI du 4: Phieu thao tac do cap dieu do có quyen dieu khien Lap va thut hien tai tram dien ma nhan vien van hanh tai tram dien phai bo sung cac buck thao tac c6 lien quart den thao tac mach nhi thin hoac an toan dien Nguai viet 14 Van B Chirc vu: True phu Nguai duyet phi 'u: Phan Van K Chirc vu: Truong kip Nguai giam sat: Phan Van K Chirc vu: Truc chinh
Ngtx6i thao tac : 1,)'T Van B Chdc vu: Trirc phu
4. Mtic dich thao tic: Ghi not dung cong viec, 1)% do thao tac.
Vi du:
Muc dich thao tac: Sda china, thi nghiem dinh kST MBA AT3
Muc dich thao tac: Dua DD vao van hanh sau xix 1)% tua day, thay sir von
5. Thol gian dtr kien: Ghi thai gian du kien bat Au, ket thuc thao tac.
, 6. Dun vi de nghi thao tac: Ghi ro don vi gang 1c/ cong tac va ca don vi ket hop cong tac tren &rang day, thiet bi do (neu co).
A ' 7. Dieu kien can c6 de thirc hien: Ghi ro nhang dieu kien bat buOc phal co mai dugc thuc hien thao tac (neu co).
8. Liru 5T: Ghi dac diem hoac nhang thay dOi ve phuang thirc van hanh, trao luu cong suat tren he thong, phu tai sau thao tac, giai han thai gian cong tac (neu co).
9. Giao nh4n, nghiem thu day, thiet bi dien truOv khi thao tac: Ghi not dung cac thu tuc giao nhan nghiem thu du6ng day, thiet bi dien gala cac don vi qua he thOng thong tin lien lac (neu co).
Vi du: B02 giao duang day 574 Ha TTnh — 574 Da Nang cho AO
Thai gian Dan vi Ho ten NOi dung
16h25 B02 Do Van T Cong viec sira china DD 574 Ha TTnh — 574 Da Ning da thvc hien xong. Nguai va phuang tien cila cac don vi cong tac da rut het, tat ca cac tiep dia di dOng tai hien truang dal g6 het. OD 574 Ha Tinh — 574 Da Nang du tieu chuan van hanh va san sang nhan dien, xin tra DD de (long diem
3
10. Trinh ter h#ng Inv thao tic
a) COt c: Ghi s6 thin to cac don vi thvc hien thao tac ho'a'c cac don vi phi hop thao ac bang s6 La Ma.
b) COt D a diem: Ghi ten cac tram, nha may dien, vi tri thvc hien thao tac ho4c don vi p of hop thao tac.
c) COt B 6c: Ghi s6 thin to that hien cac buoy thao tac theo s6 to nhien bAt dAu to s6 1.
d) COt Nei dung: Ghi not dung cua buck thao tac can thirc hien ti ong Ong vai thin to btu!' thao tac.
e) COt D thvc hien: Daub au (X) holac (4) sau khi dal that hien thao tac.
g) COt Tai gian bat du: Ghi thoi gian ma Ngu6i ra lenh yeu eau NguOi nhan lenh that hien mot ho4c nhieu buck thao tac.
h) COt Th' gian ket Ghi th6i gian Nguai nh'an lenh thvc hien xong mot hoc nhie buck thao tac va bat) cho Ngubi ra lenh.
i) COt Ng oi ra lenh: Ghi ten Nguoi ra lenh.
k) COt Ng ai nhlan lenh: Ghi ten Ngueti nhan lenh.
Vi du:
Thao tac dien throng day 275 Hem Binh (A100) - 278 Ha Dong (E1.4)
Trinh tir hang mnc than tac:
IVIvc
Trinh tg thao tac Thai gian Ngued
Nnan Dia
diem Buoc Noi dung
Da' thuc
" hien lenh
L • B, at Ket dau that
Ra 10h
I A100 1 Cat MC 235 2 Cat MC 255 3 Kiem tra P DD 275 z 0
II E1.4 4 Cat MC 278 5 Kiem tra U DD 275 = 0 6 cat DCL 278-7
III A100 7 Cat DCL 275-7 8 Bong DTD 275-76 9 Cat AB TU 275
IV E1.4 10 11
Wong DTD 278-76 Cat AB TU 278
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Ngtreri thkre hien thao tac
Ngay thong nom
Ngtriri giam sat Ngtreri thao tac
(KST va ghi ro ho ten) (Ky va ghi ro Ito ten) - Phieu thao tic tai Al
Nguoi ra lenh: Ghi ten Dieu cl() vien Al
Nguoi nhan lenh: Ghi ten Truong ca A100, Truong kip E1.4
NgtreYi giam sat: Phu trach ca dieu c/0 Al 1(7 ten
Nguoi thao tac: Dieu dc) vien Al ra lenh thao tac 1c)", ten Phieu thao tic tai Phong dieu khien nha may dien A100
Nguoi ra lenh: Ghi ten Dieu dc) vien Al
Ngubi nh'an lenh: Ghi ten Throng ca A100
Nguoi giam sat: Twang ca A100 ky ten
Nguoi thao tac: Trkrc chinh trung tam dux hien thao tacV ten
- Phieu thao tic tai OPY 220 kV A100
Nguoi ra lenh: Ghi ten Truong ca A100
Nguoi nhan lenh: Ghi ten Truong kip OPY 220 kV
Nguiyi giarn sat: Truong kip hocTrtic chinh OPY 220 kV 1(3'7 ten
Nguiyi thao tac: Trgc phi OPY 220 kV flux hien thao tac k3', ten - Phieu thao tic tai E1.4
Nguoi ra lenh: Ghi ten Dieu do vien Al
Nguoi nhan lenh: Ghi ten Throng kip E1.4
Nguoi giam sat: Truong kip ho'ac Trtrc chinh E1.4 ky ten
Nguoi thao tac: Trkrc play E1.4 thgc hien thao tac 14 ten
11. Giao nhan, nghiem thu duiYng day, thiet bi dien sau khi thao tic: Ghi ni)i dung cac thin tuc giao nhan nghiem thu dueyng day, thiet bi dien gift cac don vi qua he thiing thong tin lien lac (nL co).
VI cj: AO giao throng day 574 Ha 'firth — 574 Da Nang cho B02 Thai gian Dap vi Ho ten N'Oi dung
05h10 B02 Nguygn Van C DD 574 Ha Tinh — 574 Da Nang da dtrac c& dien, cac MC hai au DD da ma, d-a &rig ti6p dia DD 574-76 tai T500HT va 574-76 tai T500DN. AO giao DD cho B02 d6 cho phep don vi cong tac ti.r lam cac bien pita]) an toan va bat dau lam viec.
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12. Cac sly kien bAt thuing trong thao tac
Ghi nhang thay doi trong thao tac thgc to khac voi dix kien, 13'T do thay d6i hoc nhitng six kien lam keo dal thoi gian xay ra trong 111c thao tac.
, 13. So' The hien so do cac,thiet bi quan an thao tac, chi kern theo phial thao tac neu Ngtrati duyet phieu yeu cas.u.
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