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TPONIN LC VIT NAM
CNG TY TRUYN TI IN 1
S: 48 /Q- TT1 KTZ
CNG HO X HI CH NGHA VIT NAMc lp - T do - Hnh phc
H Ni, ngy 08 thng 01nm 2007
QUY NHV/v : Gitn v nh sthtct cho cc Z 110-220-500 kV
thngnhttrong ton Cng ty Truyntiin1 qunl
Knh gi: Cc TTkhu vc
Cn c theo thc t vn hnh, thng nht v to iu kin thun li chocng tc
Qun l vn hnh - sa chav x l s c cc ng dy. c bit ltrnh nhm ln, sai st
trong qu trnh lp phng n sa cha cng nhgiao
nhn cc ng dy khi ct in.Trong thi gian gn y, do s pht trin ca li
Truyn ti in lin tctng nn nhiu Z 220-500 kV c ci to, chuyn i, ... dn
n thay itn gi v s th t khng cn nhthit k ban u. Mt khc, mt s Z
trongqu trnh thit k - thi cng phi thay i th t ca mt s v tr ct
(khngtheo s t nhin t u n cui m xen ln vo l cc s km k hiu chci nh:
4A, 9A, 9B,...). Do nh hng rt nhiu n cng tc qun l kthut vn hnh.
hn ch v khc phc cc thc trng nu trn, nay Cng ty ban hnh Quynh v
vic thng nht gi tn v nh s th t ct cho cc Z 110-220-500kV trong Cng
ty nhsau:
PHN I: CC QUY NH CHUNG.
iu 1:Ttccc Z 220-500 kV chcgitn theo ngn lngdy.
iu 2:Quy nhvcch gitn cho cc ngdy trong vnhnh - sachav ghi chp
trong hthnghs, vn bn.
1. ng dy c gi tn ytheo tn ca 02 trm (hocnh my) hai u ng dy.
2.
Khi vitbtbuc phiytn ngdy, km theo tn ngn l vk hiu ca 2 trm
(hocnh my) hai u ngdy.3. Tn giv k hiungn lpha ungdy cvittrc. V
d
nh:Z 220kV HoBnhXun Mai (274A100273,274E10.5)
iu 3:Quy nhvphn bit imu v imcui catngngdy cthchintheo nguyn
tcsau (xptheo thtu tin):
1. Theo tn gitrong hsthitkban ucang dy.2. Theo xuttuyntnh my
nTrmbinp.3. TTrm bin p c cpin p cao nTrm bin p c cpin p
thphn.4. Trng hp c th khc, cc n v lp phng n trnh Cng ty ph
duytthngnht.
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iu 4:Quy nhvcch nh sthtct cho tngtuynngdy: Sth t ct cnh t ct u
tuyn n ct cui tuyn theo dy s tnhin btuts1.
iu 5:Vicghi tn v nh sthtct trn cc tuynngdy cquy nhthchintheo cng
vn s1371/EVN-TT1-KTZ, V/v: Hng dn
lp t Bin bo an ton v nh s ct ng dy, ngy 06/09/2004.
PHN II: QUY NH IVICC TRNGHPCTH.
iu 6:ivingdy mchkp c lp(c 02 lngdy i chungct timu nimcui), quy
nhvgitn v nh sthtctnhsau:
1. Phighi thm k hiuph l ngdy 1, ngdy 2 v cquynhcthsau: i vi ngn
l u ngdy c s th t ngn l nhhn th c gi l ngdy th nht, v s th t ngn l
ln hn s
c gi l ngdy th 2. Ly v d c th nhZ 220 kV Ho Bnh- Nho Quan l Z
mch kpclp:
Z 220kV HoBnh - Nho Quan 1 (270A100-271T500NQ)Z 220kV HoBnh -
Nho Quan 2 (271A100-272T500NQ)
2. Quy nhkhc cthc hintheo cc quy nhchung nu PhnI
iu 7: Trng hp cc ng dy chung Trm (hoc nh my) u vTrm(hocnh my)
cuith quy nhnhsau:
1. ng dy no xut hinu tin sc gi l ng dy th nht(ngdy 1), cc ngdy
xuthin tip theo trnh t thigian s
cgitheo dy stnhin tng dn.V d:Z 220kV Vinh - H Tnh 1 (l ng dy c
trc) v Z
220kV Vinh -H Tnh 2(l ng dy xut hin tip theo), ...2. Quy nhkhc
cthchintheo cc quy nhchung nu PhnI
iu 8:ivicc nhnh runisau vo cc ngdy ang vnhnh,lm thay iktcucangdy
cth phithay ilitn giv nh sthtct theo tngngdy ph hpvicc quy nhnu
trn.
(V dnh: Z 220kV Thanh Ho - Vinh l ngdy c, khi xut hinnhnh r Nghi
Snth strthnh 02 ngdy mil Z Thanh Ho-NghiSn v Nghi Sn-Vinh).
PHN III: TCHCTHCHIN.
iu 9:Trch nhimcacc n vqunl ngdy.1. Cc n vnghin cuk lpkhochv
tinsaicc cng
vic theo quy nhnu trn trong cng tc vnhnh - sa chav ghichp trong
hthngcc hs, vn bn.
2. ivicng trnh ngdy mi, sau khi cbn giao chnh thcthtrong vng 01
thng n vqunl ngdy philpphng n vvicgitn v nh listhtct cho ngdy theo
cc quy nhnu trn trnh Cng ty ph duytv thchin.
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3. ivingdy do nhiun vcng qunl th cc n vpha ungdy phir sot v
tnghplitrc. Sau thng bo cho ccn vktippha sau vcc sliuv khochcng
nhau trinkhaithchin.
4. i vi s l lch ct m phi sa cha nhiu th ch cn cho thay li
trang sliuchung. ivinhngvtr ct m c 02 ngdy khctn v sthtct th cho
in thm 01 quynl lchct na.5. Trckhi trinkhai thchin cnphiphbinv hng
dnchi tit
cho ton th lc lngqun l ngdy trong n v nmc chtrng, nguyn tcv
binphp thchin.
6. Sau khi iuchnh, saixong cncpnhtvo hthngcc hs-ssch, vn bnv
thngk listhtmitheo abn hnh chnh boco Cng ty chocc cng tc nghipvlin
quan.
iu 10:Trch nhimcacc phng chcnng Cng ty.
1.
Cc phng ban chcnng lin quan caCng ty c trch nhimhngdn, ph duyt,
chov theo di vic thchin ca cc n v theoquy nh.
2. Cn c trn chc nng, nhim vv quynhn trong lnhvc qun lcamnh, cc
phng chcnng Cng ty c trch nhimchov hngdnkhcphccc vnvngmcnysinh
trong qu trnh thchincacc n v.
iu 11:Thigian vtintchcthchin.1. ivicc ngdy hinhukhng ph hpviquy
nhny, cc
n vlpphng n thay ivicgitn v nh listhtcttinhnh thchin. Dkinsbtu t
thng 01/2007 ( ngh ccn v lp tin v phng n sm trnh Cng ty ph
duyt).
2. ivicc ngdy mixy dngsp dngngay sau khi quy nhc ban hnh.
PHLC(c nh km theo quy nh tham kho)
Ph lc vtn giv tn ngn lcc Z 220-500 kV ang vnhnh trongh thng liin
220-500 kV thuc Cng ty qun l, v dkinsc
iuchnhtheo cc quy nhnu trn.Vy, yu cu cc n v lin quan cn c quy nh
nghim tc thc hin.
KT.GIM CPh Gim c
Ni nhn:-Nh trn;- Ban Gim c (Bo co); k- KH; -MT; KTAT; TTBV;
VTH;
- Lu VP; KTZ. Phan Vn Cn
