Quy Trình VH&XLSC Hệ Thống Điều Khiển, Giám Sát Và Bảo Vệ - Final

TNG CNG TY PTNL NGH ANNH MY THY IN NM NNM s:QT-0514-06Nm sa i:

Ln sa i:

QUY TRNH VN HNH V X L S CH THNG IU KHIN, GIM ST V BO VTrang:3 /47

Ngy hiu lc: /05/2014

CNG TY C PHNTNG CNG TY PHT TRIN NNG LNG NGH ANNH MY THY IN NM NN--------o0o--------

QUY TRNHVN HNH V X L S CH THNG IU KHIN, GIM ST V BO V (M s: QT-0514-06)(Ban hnh km theo Quyt nh s /Q-EDCNA ngy thng 05 nm 2014)

Vinh, thng 5/2014

TTNgi c phn phiS lng

1Tng gim c iu hnh01

2Phng K thut02

3Phng K hoch02

4T Vn hnh02

5T Sa cha01

N V CH TR BIN SON: PHNG K THUT

Nhng ngi bin sonCh kNhng ngi hiu chnhCh k

Nguyn Vn Thon Trng Giang

Nguyn Vn Anh

NHNG NGI THAM GIA XT DUYT:

TTNgi xt duytChc vCh k

1Nguyn TmGim c iu hnh

2Don Hu BoPh phng K thut

3Trn c ThnhTrng phng K hoch

4on Trng GiangChuyn vin phng K hoch

NGI PH DUYT: Ch k:

H v tn: Nguyn Tm Chc v: Tng gim c iu hnh EDCNA

TM TT NI DUNG SA I

TM TT CC SA I TRONG THC T VN HNH

S TTNgy sa iTrang sa iMc sa iNi dung sa iGhi ch

MC LCTrangPhn 1:4THNG S V C TNH K THUT4Phn 2:16VN HNH V X L S C16Phn 3:29PH LC30

Phn 1:THNG S V C TNH K THUT

I. CHC NNG NHIM V V YU CU CA H THNG:1. H thng DCS :H thng t ng iu khin vn hnh ti NMT Nm Nn l h thng iu khin phn tn DCS gm 3 my vi tnh ch lin kt vi cc t iu khin LCU1-5 thng qua mng ethernet kp. T iu khin LCU s dng b lp trnh kh trnh PACSystems RX3i c d phng kp. Phng thc ghp ni SCADA gia NMT Nm Nn vi trung tm iu A1 thng qua mng truyn dn cp quang ca Vina.H thng DCS c nhim v gim st, iu khin cc t my pht in, cc h thng thit b chnh v ph tr ti Nh my. Cu trc mng iu khin ca h thng DCS nh sau: Cp iu khin nh my:a. Trm vn hnh OWS c chc nng: Cp nht lin tc cc thng s c hin th. Gim st cc iu kin ti hn. iu khin t my v nh my theo ch nh. Vn hnh cc bc tun t. iu khin phn b cng sut gia cc t my. Tin hnh thay i tn hiu ch th trng thi v s kin. Hin th s cc thit b cng ngh, cc gi tr o lng tng ng vi cc thng s vn hnh thc t, cc ng cong c tnh a ra cc hnh nh v lnh iu khin. Ci t cc gi tr vn hnh. Chc nng kho v bo v an ton.b. Gateway Workstation c chc nng:Phc v trao i d liu vi cc b iu khin, cc cng on khc nhau trong nh my v trao i gia nh my vi trung tm iu .c. Trm k thut truyn thng - EWS:EWS la mt may tinh xach tay dung phat trin cac d an, bao gm vic cu hinh cac nut mang, lp trinh va hiu chinh lai phn mm ng dung; thanh lp va hiu chinh lai c s d liu, ky t hin thi va bang ghi; cai t tham s, do tim phn tich li, lu tr tai liu, khi phuc d liu Backup/Restore quan ly h thng va hun luyn vn hanh.d. My in s kin/ cnh bo:In cc s kin, cnh bo t cc d liu xut ra ti cc my tnh iu khin. Cp iu khin ti ch:a. T LCU1, T LCU2: Khi ng v dng my bng tay, tng bc v t ng. Chn la cc ch vn hnh: Dng my, d phng, quay khng ti khng kch t, quay khng ti c kch t, pht in (vn hnh ch n nh cng sut, tn s, m CHN)... iu khin tc v ph ti bng b iu tc. T ng iu chnh in p. o v ghi li tt c cc c tnh vn hnh ca tuabin v my pht. Ch bo ch vn hnh bnh thng ca cc thit b ph thit yu cho s hot ng an ton v tin cy ca t my. Cnh bo bng m thanh v n bo, hin th thng tin cc s c vn hnh ca t my v thit b ph, hoc cc s c cn phi ct my ct m khng phi dng t my. Cp ngun v iu khin cc thit b ph ca t my.b. T LCU 3:T iu khin cc b cc h thng thit b ph nh my, iu khin v gim st cc h thng thit b ph nh : H thng cung cp in t dng (thit b in 6,3 kV, cc my bin p t dng, thit b phn phi xoay chiu 400/230V, mt chiu 220VDC, my pht d phng diesel, h thng UPS). H thng nc k thut. H thng bm tiu cn, bm r r, bm chng ngp nh my. H thng cp du. H thng kh nn h p v cao p. H thng thng gi v cc h thng ph tr khc.c. T LCU 4:T iu khin cc b trm phn phi 110 kV thc hin chc nng iu khin v gim st: Cc thit b trm phn phi 110 kV nh my ct, dao cch ly v h thng cp in t dng. ng dy 110 kV.d. T LCU 5:T iu khin cc b c chc nng iu khin v gim st: Cc ca nhn nc. Cc ca van phng. Cu trc thng lu.2. Rle bo v : bo v cc thit b in trong qu trnh vn hnh, ti nh my thy in Nm Nn b tr cc h thng r le k thut s vi chc nng c th nh sau: Cu hnh bo v my pht (cho 01 t my) gm: 01 b r le k thut s bo v my pht PCS-985G v 01 b r le trung gian kiu m-un CJX-11 ca hng NARI Trung Quc. Cu hnh bo v my bin p gm: 01 b r le k thut s bo v my bin p PCS-978 v 01 b r le trung gian kiu m-un CJX-11 ca hng NARI Trung Quc. Cu hnh bo v ng dy 110kV gm: 01 b r le k thut s bo v chnh cho ng dy PCS-902, 01 b r le k thut s bo v d phng cho ng dy PCS-9611 v 01 b r le trung gian kiu m-un CJX-11 ca hng NARI Trung Quc. Cu hnh bo v my bin p t dng gm: 01 b r le k thut s RCS-9661C.Cc r le bo v truyn thng vi t iu khin LCU thng qua giao thc RS485.3. H thng gim st rung o t my :H thng gim st rung o gm c cc cm bin o rung o c t ti cc v tr khc nhau bn trong bung tuabin, my pht (v tr o, s lng cm bin xem ti Ph lc 03). Cc cm bin c nhim v thu thp cc tn hiu v rung, o ca 2 t my, thng qua h thng ng truyn v chun kt ni a ti t gim st, hin th rung o t my ng thi gi tn hiu ln h thng my tnh ti P.KTT. Nu cc gi tr thc o c v rung, o ca t my vt qu cc gi tr gii hn cho php th h thng s gi tn hiu cnh bo hay dng s c t my.II. THNG S V C TNH K THUT:1. H thng DCS : Cp iu khin nh my:a. Trm vn hnh OWS v Gateway Workstation. Mi trm OWS c th thc hin bt k chc nng gim st v iu khin vn hnh no cn thit. Mi my vn hnh bao gm mt (01) b my tnh x l trung tm (CPU), hai mn hnh (LCD), mt (01) bn phm v mt (01) chut. Cc trm vn hnh phi c thit k trn c s my ch cng nghip vi ch vn hnh nng n nht. Cc my ch v thit b mng c lp trn cc t chuyn dng v cc mn hnh hin th c lp t trn cc bn iu khin ca h thng DCS trong P.KTT ca Nh my. Cu trc phn cng my tnh ti trm vn hnh trung tm OWS 1, 2 v Gateway Workstation.ModelDell PowerEdge T620 - 5U Chassis Tower with up to 8 x3.5" Hard Drives

Kiu my chTower

B vi x l

Tc CPU2.40GHz

Loi CPU s dngIntel(R) Xeon(R) Processor E5-2609 2.40GHz,10M Cache, 6.4GT/s QPI, No Turbo, 4C, 80W

S lng CPU1 CPU

B nh m10MB

S lng CPU h tr2 CPUs

B nh chnh

Dung lng b nh chnh (RAM)8GB

Loi b nhDDR3

Tc BUS ca RAM1333MHz

H tr ECC

Kh nng nng cp RAMexpand to 192GB

Lu tr

Dung lng cng (HDD Capacity)3 x 500GB

S vng quay cng (RPM)7200RPM

Kiu giao tip HDD SATA

RAID, Storage ControllerPERC S110 Support Raid (0, 1)

Hot SWAP

quang (Optical drive)DVD-ROM

Networking, power, expansions

S lng cng mng (LAN)2 ports

Ngun km theo (PSU)550w

Phn mm c ci t trong DELL PowerEdge T620: H iu hnh Windows XP Pro SP2. Microsoft Ofice 2003. Ci t vi cu hnh phn mm 800XA PGP vi chc nng thu thp v x l d liu.b. Trm k thut truyn thng EWS: .c. My in s kin: . Cp iu khin ti ch.Thng s k thut ca cc thit b chnh bn trong t LCU.a. 2. H thng gim st rung, o: S lng cm bin o rung, o ca mi t my: o rung bng n: 02 cm bin (o theo phng X, Y). o rung t ti v tr hng tuabin: 02 cm bin (o theo phng X, Y). o rung t ti v tr chn tuabin my pht: 03 cm bin (o theo phng X, Y, Z). o o t ti v tr hng my pht: 02 cm bin (o theo phng X, Y). o o t ti v tr hng tuabin: 02 cm bin (o theo phng X, Y). KHP: 01 cm bin. Thit b gim st, hin th rung o t my: K hiu: TMS5100. Ngun nui: 220VAC. Kt ni vi LCU: Chun RS485. Tn hiu u ra: 4 20mA.3. H thng rle bo v :Ti NMT Nm Nn c trang b h thng r le bo v vi cc chc nng c th nh sau:STTTnbo vKHu votn hiuChc nngTc ng

a. Cc bo v cho MF:

1. Bo v so lch dc87GTI60*, TIH*0Chng ngn mch nhiu pha trong vng c bo v. Ct 60*; Ct FCB; Dng t my; Khi ng 50BF; Khi ng cu ha my pht; Bo tn hiu.

2. Bo v chng chm t 95% cun dy Stator59NSCun tam gic h TU6H*AChng chm t 95% cun dy Stator. Ct 60*; Ct FCB; Dng my; Khi ng 50BF; Bo tn hiu.

3. Bo v qu in p.59Cun Y TU6H*AChng qu in p u cc my pht Cp 1: Bo tn hiu. Cp 2: Ct 60*; Ct FCB; Khi ng 50BF; Bo tn hiu.

4. Bo v chng cng sut ngc.32Cun Y TU6H*A, TIH*0.Chng lung cng sut ngc t li vo my pht

Cp 1: Bo tn hiu. Cp 2: Ct 60*; Khi ng 50BF; Bo tn hiu.

5. Bo v qu ti.49Cun Y TU6H*A, TIH*0.Chng qu ti my pht Ct 60*; Ct FCB; Khi ng 50BF; Bo tn hiu.

6. Bo v my ct khng tc ng.50BFCun Y TU6H*A, TIH*0.Chng cc li h hng my ct u cc.

Cp 1: Ct 60*; Cp 2: Ct 60* (t my cn li) Ct 63*; Ct 44*; Bo tn hiu.

7. Bo v tr khng thp.21GCun Y TU6H*A, TIH*0.Dng d phng cho bo v so lch my pht. Cp 1: Ct 631; Bo tn hiu. Cp 2: Ct 60*; Ct 44* Ct FCB; Dng my; Khi ng 50BF; Bo tn hiu.

8. Bo v chm t Rotor my pht.64RMch kch t my phtChng chm t 1 im Rotor my pht Ct 60*; Ct FCB; Dng my; Khi ng 50BF; Bo tn hiu.

9. Bo v qu dng ct nhanh/ qu dng c thi gian50/51TI60*Chng qu dng my pht. Ct 60*; Ct FCB; Dng t my; Khi ng bo v 50BF; Bo tn hiu

10. Bo v tn s81Cun Y TU6H*A, TIH*0.Chng qu hoc km tn s my pht. Tn s thp f=47,5 Hz, tn s cao f=51,5 Hz Cp 1: Bo tn hiu. Cp 2: Ct 60*; Ct FCB; Khi ng 50BF Bo tn hiu.

11. Bo v dng in dc trc38TI dng dc trc gn trn trc my phtChng dng dc trc my pht ph v b mt sc-mng cc . Ct 60*; Ct FCB; Dng my; Khi ng 50BF; Bo tn hiu.

12. Bo v chng chm t thanh dn dng 6,3kV59NCun h TU6H*ACnh bo chm t thanh ci 6,3kV. Bo tn hiu.

13. Bo v trt cc78Cun Y TU6H*A, TIH*0.Chng mt ng b my pht. Ct 60*; Ct FCB; Dng my; Khi ng 50BF; Bo tn hiu.

b. Bo v cho h thng kch t:

1. Bo v qu kch t.24Cun Y TU6H*A, TIH*0.Chng qu kch t cun dy Rotor. Ct 60*; Ct FCB; Khi ng 50BF; Bo tn hiu.

2. Bo v mt kch t40Cun Y TU6H*A, TIH*0.Bo v my pht trong trng hp mt kch t Ct 60*; Ct FCB; Khi ng 50BF; Bo tn hiu

3. Bo v qu dng ct nhanh, qu dng c thi gian my bin p TE*.50/51ETITE*Chng qu dng cho MBA kch t TE*. Ct 60*; Ct FCB; Dng t my; Khi ng bo v 50BF; Bo tn hiu.

4. Bo v qu ti my bin p TE*.49ETITE*Chng qu ti MBA kch t TE*. Bo tn hiu

c. Bo v my bin p chnh T1:

1. Bo v so lch dc MBA87TTI171B TI631 Chng ngn mch nhiu pha trong vng c bo v.

Ct 60*; Ct FCB; Dng MF; Ct 631; Ct 171; Khi ng 50BF; Bo tn hiu cu ha my bin p. Bo tn hiu.

2. Bo v qu ti MBA49TI171B, TU171BChng qu ti MBA.

Khi ng cc qut lm mt MBA Bo tn hiu.

3. Bo v qu dng chm t MBA51NTIT10Chng qu dng do chm t MBA. Cp 1: Ct 171; Khi ng 50BF. Cp 2: Ct 631. Khi ng 50BF.

4. Bo v qu dng ct nhanh v qu dng c thi gian50/51TI1T1Chng ngn mch cun dy v u ra MBA (d phng cho bo v so lch)

Ct 631; Ct 171 Khi ng 50BF; Bo tn hiu.

5. Bo v li my ct50BF TI631Bo v d phng khi c s c h hng my ct.

Cp 1: Ct 631. Cp 2: Ct 60* Ct 171; Ct 44*. Bo tn hiu.

6. Bo v rle hi 96Rle hi.Chng s c sinh kh bn trong thng MBA (qu ti, ngn mch).

Cp 1: Bo tn hiu. Cp 2: Ct 60*; Ct FCB; Dng MF; Ct 631; Ct 171; Khi ng 50BF; Bo tn hiu.

7. Bo v mc du MBA.

71Cm bin mc ti thng MBACnh bo mc du MBA qu cao hoc thp

Bo tn hiu

8. Bo v p lc duMBA..

63R le p sut du t ti thng du MBA.Chng n MBA.

Ct 631; Ct 171; Bo tn hiu.

9. Bo v nhit du MBA tng cao26OCm bin nhit Chng qu nhit cho MBA Cp 1: Bo tn hiu. Cp 2: Ct 171; Ct 631; Bo tn hiu.

10. Bo v nhit cun dy MBA tng cao26WCm bin nhit Chng qu nhit cho MBA Cp 1: Bo tn hiu. Cp 2: Ct 171; Ct 631; Bo tn hiu.

11. Kim tra cun ct my ct74Mch ct MC631Gim st mch ct my ct Bo tn hiu.

d. Bo v ng dy 110kV:

1. Bo v khong cch.

21/21NTU171B, TI171BChng ngn mch trn ng dy. C 3 vng bo v tng ng vi thi gian: t1 = 0s, t2 = 0.5s, t3 = 3.0s Ct 171; Khi ng 50BF; Khi ng TL; Bo tn hiu.

2. Bo v qu dng/qu dng chm t c hng67/67NTU171B, TI171BChng ngn mch ngoi ng dy.

Ct 171; Khi ng 50BF; Khi ng TL; Bo tn hiu.

3. Bo v qu dng ct nhanh, qu dng c thi gian50/51TU171B, TI171BChng ngn mch nhiu pha ng dy.

Ct 171; Khi ng 50BF Khi ng TL; Bo tn hiu.

4. Bo v qu dng chm t ct nhanh, qu dng chm t c thi gian50/51NTU171B, TI171BChng chm t ng dy.

Ct 171; Khi ng 50BF Khi ng TL; Bo tn hiu.

5. Bo v li my ct50BFTU171B, TI171BBo v d phng khi c s c h hng my ct. t1 = 0.1s ct 171. t2 = 0.25s ct cc my ct lin quan.

6. T ng ng li c kim tra ha79/25TU171B, TI171BTL c kim tra ng b.

Kim tra ng b, ng 171.

7. Bo v km p/qu p27/59TU171BChng km p/qu p trn ng dy.

Bo tn hiu

8. Kim tra cun ct my ct74Mch ct ca 171Gim st mch ct my ct. Bo tn hiu.

Phn 2:VN HNH V X L S C

I. THNG S M BO VN HNH:iu 1. Cc gi tr ci t ca h thng r le bo v v cc gi tr gii hn ca rung, o t my:1. H thng rle bo v :STTTnbo vK hiuGi tr ci t

a. Cc bo v cho MF:

1. Bo v so lch dc87G

2. Bo v chng chm t 95% cun dy Stator59NS

3. Bo v qu in p.59

4. Bo v chng cng sut ngc.32

5. Bo v qu ti.49

6. Bo v my ct khng tc ng.50BF

7. Bo v tr khng thp.21G

8. Bo v chm t Rotor my pht.64R

9. Bo v qu dng ct nhanh/ qu dng c thi gian50/51

10. Bo v tn s81

11. Bo v dng in dc trc38

12. Bo v chng chm t thanh dn dng 6,3kV59N

13. Bo v trt cc78


1. Bo v qu kch t.24

2. Bo v mt kch t40

3. Bo v qu dng ct nhanh, qu dng c thi gian my bin p TE*.50/51E

4. Bo v qu ti my bin p TE*.49E


1. Bo v so lch dc MBA87T

2. Bo v qu ti MBA49

3. Bo v qu dng chm t MBA51N

4. Bo v qu dng ct nhanh v qu dng c thi gian50/51

5. Bo v li my ct50BF

6. Bo v rle hi 96

7. Bo v mc du MBA.71

8. Bo v p lc du MBA.63

9. Bo v nhit du MBA tng cao26O

10. Bo v nhit cun dy MBA tng cao26W

11. Kim tra cun ct my ct74


1. Bo v khong cch.21/21N

2. Bo v qu dng/qu dng chm t c hng.67/67N

3. Bo v qu dng ct nhanh, qu dng c thi gian.50/51

4. Bo v qu dng chm t ct nhanh, qu dng chm t c thi gian50/51N


6. T ng ng li c kim tra ha79/25

7. Bo v km p/qu p27/59


2. H thng gim st rung, o :TTV tr o Gi tr cnh bo (m)Gi tr dng my (m)

1 rung hng tuabin theo phng X, Y

2 o hng tua bin theo phng X, Y

3 rung hng my pht theo phng X, Y

4 o hng my pht theo phng X, Y

5 rung bng n

II. VN HNH :iu 2. Quy nh khi vn hnh h thng iu khin, gim st v bo v:1. H thng DCS :...2. H thng rle bo v : Khi vn hnh h thng rle bo v phi lun lun a vo lm vic y cc chc nng, sn sng bo v tt c cc dng h hng xy ra trong vng bo v. Khi rle ang vn hnh, NVVH khng c php can thip vo qu trnh lm vic t ng ca rle. Trong ch lm vic bnh thng ca h thng bo v, NVVH ch c php: M cc cnh ca cc t xem xt tnh trng thit b trong t. Thao tc cc nt n trn rle xem cc thng s, gi tr t v cc trng thi ca rle. Sau khi h thng bo v tc ng, NVVH phi ghi li cc thng tin sau y nhm phc v cho cng tc phn tch s c trc khi gii tr bo v: Tn ca cc rle tc ng. Tt c cc cnh bo trn mn hnh ca rle tc ng. NVVH phi bo ngay cho nhn vin sa cha khi xy ra: Cc chc nng bo v tc ng nhm. Cc chc nng bo v t chi tc ng. H hng rle. Cnh bo trong vn hnh. Khng c s vo mch in trong sut qu trnh vn hnh. Rle lun phi c ni t theo quy nh. Khng c g b bt k inh vt no ca rle hoc mch kt ni rle. Khi h thng bo v rle khng lm vic th ct tt c cc aptomat cp ngun DC trong t bo v. Ch c sa cha trn h thng bo v rle khi chng c cch ly khi mch TU v mch TI. Ch c php a h thng r le vo lm vic khi c cc iu kin sau: Tt c cc cng vic sa cha, hiu chnh h thng rle kt thc. Cc phiu cng tc, lnh cng tc lin quan ti h thng rle kho. C ng k ca ngi c thm quyn cho php a h thng rle bo v vo lm vic. C bin bn th nghim, phiu chnh nh rle sau sa cha hoc thay mi rle.

3. H thng gim st rung, o :...iu 3. Kim tra trong qu trnh vn hnh h thng iu khin, gim st v bo v:1. H thng DCS:...2. H thng r le bo v: Ngun cp cho rle phi m bo y . Kim tra trng thi cc n Led tn hiu trn t bo v r le (Theo hnh 1):

HEALTHYALARMHnh 1:Bng n LED n HEALTHY: Tt: R le khng lm vic hoc b li phn cng. Sng mu xanh: R le c cp ngun v sn sng hot ng. n ALARM: Tt: R le hot ng bnh thng. Sng mu vng: Khi c ngn mch my bin in p, h mch my bin dng in hoc c cc cnh bo bt thng. 18 n Led cn li: Mu xanh: Mu vng: Mu : Kim tra cnh bo ti mn hnh cm ng t bo v r le (Theo hnh 2): Superv_Events NO.4: Tiu ca cnh bo, s kin. 2008-11-28 09:18:47:500: Thi gian xy ra cnh bo. Alm_52b: a ch cnh bo, tn cnh bo. Chuyn trng thi t 01: Chuyn trng thi t bnh thng sang bt thng. Hnh2: Cnh bo, s kin hin th ti mn hnh cm ng ca t bo v r le.

2. Superv Events NO.42008-12-299:18:47:500msAlm_52b01

3. H thng gim st rung, o :...iu 4. Vn hnh h thng iu khin, gim st v bo v:1. H thng DCS:...2. H thng r le bo v:Hnh 3: Mt trc r le.a. Thao tc ti cm nt n s 3 (Theo hnh 3): Phm" ESC " : Hy b yu cu, hot ng. Thot khi menu hin ti. Phm "ENT" : Thc hin cc yu cu, hot ng. Xc nhn giao din. Phm " GRP ": Kch hot giao din chuyn i thit lp nhm. Cc phm hng tri "" v hng phi " : Di chuyn con tr theo chiu ngang. Nhp menu k tip nu n phm ". Quay li menu trc nu n phm "" Cc phm hng ln "" v hng xung "": Di chuyn con tr theo chiu dc. Chn menu lnh trong cng mt mc n. Cc phm cng + v phm tr - : Sa i cc gi tr. Sa i v hin th s lng tin nhn. Ln/xung trang.b. Thao tc ti mn hnh s 1 (Theo hnh 3):Xem chc nng ca cc menu hin th ti mn hnh s 1 ti Ph lc 04.3. H thng gim st rung, o :...

III. X L S C :iu 5. Quy nh chung khi bo v r le tc ng:1. Khi cc bo v tc ng, NVVH phi: Ghi li y cc tn hiu. Thu thp y cc thng s lin quan n s c. Ch c php gii tr cc tn hiu sau khi xc nh v x l trit cc nguyn nhn gy ra s c. 2. Cc bo v c ct MC, FCB th khi bo v tc ng NVVH phi kim tra cc MC ct, nu khng phi ct bng tay.3. Cc bo v khi tc ng c km theo khi ng bo v 50BF, NVVH phi ch phm vi tc ng ca bo v 50BF, kim tra tt c trng thi cc my ct trong phm vi ny sau khi bo v tc ng.4. Nu bo v c khi ng TL th phi kim tra s lm vic ca TL sau khi bo v tc ng.5. Nu bo v gi tn hiu i dng MF th sau khi bo v tc ng, NVVH phi kim tra MF ang trong qu trnh dng t ng, nu khng phi dng bng tay t my. 6. Nu bo v khng dng MF th sau khi bo v tc ng, NVVH phi kim tra MF lm vic ch Racing hoc No Load bnh thng.7. Cc h hng khng th khc phc c, NVVH phi bo cho nhn vin sa cha x l.8. Bo co tnh hnh s c v ghi s theo quy nh.iu 6. X l s c i vi h thng iu khin, gim st v bo v.1. H thng DCS :...2. H thng bo v r le :STTTnbo vK hiuCch x l

a. Cc bo v cho MF:

1. Bo v so lch dc87G Kim tra bung MF, cc thit b trong phm vi tc ng ca bo v. Nu c khi, la th trin khai ngay vic cha chy. Kim tra c tn hiu t cc bo v khc ca MF. Kim tra nhit scmng cc , h thng phanh. nh gi tng th nguyn nhn. Lm cc bin php an ton a MF ra sa cha.

2. Bo v chng chm t 95% cun dy Stator59NS Bo nhn vin sa cha v lm bin php an ton a my pht ra sa cha. Khi phc cc thit b cn thit khng b h hng.

3. Bo v qu in p.59 Khi bo v bo tn hiu: Nhanh chng iu chnh gim Q. Bo vi KSH ngh can thip t h thng nu ht kh nng iu chnh. Kim tra xem c bo li t h thng kch t v gii tr tn hiu. Khi bo v tc ng: Kim tra ip p li, in p u cc my pht, in p v dng kch t thi im trc v ngay khi b s c. Kim tra xem c bo li h thng kch t. Kim tra c tnh trng phng in u ra my pht khng. Nu pht hin nhng h hng khng khc phc c th bo nhn vin sa cha x l. Nu nguyn nhn tc ng l do t h thng th cho php ng li h thng kch t tng gim th in p. Nu tt th bo co vi Lnh o Tng cng ty v KSH xin php ha li t my vo li.

4. Bo v chng cng sut ngc.32 Nu nguyn nhn t h thng hoc do bo v tc ng nhm th cho php gii tr tn hiu. Nu t my b ct ra khi li th cho php ha li t my vo li. Nu nguyn nhn do ch lm vic ca t my hoc do gi tr ci t cha chnh xc NVVH phi bo vi nhn vin sa cha kim tra li cc gi tr t.

5. Bo v qu ti.49 Gii tr tn hiu bo v. Chun b sn sng ha li t my vo li.

6. Bo v my ct khng tc ng.50BF Kim tra bo v 50BF c tc ng tt khng (Kim tra trng thi ct ca cc MC 60*, 631, 441). Kt hp vi nguyn nhn dn n s c t bo v chnh nh gi tng th s c v c bin php x l. Bo cho nhn vin sa cha phi hp thi x l.

7. Bo v tr khng thp.21G Kim tra cc thng s dng v p u ra MF, MBA trc khi c s c. Kim tra hin trng bn ngoi cc thit b trong vng bo v. Nu khng c h hng, cc thng s bnh thng. Kim tra li gi tr ci t ca bo v. Cho php gii tr tn hiu v a t my tr li vn hnh. Nu pht hin c h hng, bo nhn vin sa cha phi hp x l.

8. Bo v chm t Rotor my pht.64R Bo cho nhn vin sa cha v lm bin php an ton a my pht ra sa cha. Khi phc cc thit b cn thit khng b h hng.

9. Bo v qu dng ct nhanh/ qu dng c thi gian50/51 Kim tra dng in my pht v tnh trng lm vic ca h thng trc s c. Nu nguyn nhn t li cho php a t my tr li lm vic. Nu dng lm vic bnh thng th bo nhn vin sa cha kim tra li gi tr ci t bo v. Nu dng tng qu gi tr cho php, kim tra li ton b thit b cp in p my pht, phi hp vi nhn vin sa cha xc nh nguyn nhn x l.

10. Bo v tn s81 Khi bo v cp 1 tc ng bo tn hiu, Trng ca thng bo cho KSH iu chnh tn s nu c th. Khi bo v cp 2 tc ng ct my pht khi li, NVVH kim tra tnh trng lm vic ca t my, chun b sn sng ho li t my vo li.

11. Bo v dng in dc trc38 Kim tra dng in dc trc v gi tr ci t Kim tra cc thng s, dao ng ca dng, p u ra MF v ca h thng. Kim tra hin trng nhng v tr c kh nng gy ra dng dc trc (nhit cc im sc-mng chn..). Bo nhn vin sa cha phi hp x l.

12. Bo v chng chm t thanh dn dng 6,3kV59N Duy tr t my lm vic bnh thng. NVVH gii tr tn hiu, ng thi kim tra ton b u ra my pht, thanh dn dng 6,3kV cho n u vo my bin p chnh v cc TU t cp in p 6,3kV. Bo nhn vin sa cha nu khng gii tr c tn hiu.

13. Bo v trt cc78 Kim tra cc tn hiu v ch lm vic ca h thng kch t. Kim tra thng s dng, p ca h thng kch t, my pht trc khi b s c. Bo nhn vin sa cha phi hp kim tra, x l. Nu sau khi kim tra khng pht hin c h hng no t h thng kch t, cc tn hiu gii tr c, cho php khi ng my pht in ch No Load kim tra. Nu tt, xin kin Lnh o Tng cng ty v KSH ho li t my vo li. Nu pht hin c h hng, NVVH ch ng dng my, lm bin php an ton cho nhn vin sa cha vo x l.


1. Bo v qu kch t.24 Duy tr t my vn hnh ch Racing. Kim tra tnh trng thc t v tn hiu ca ton b h thng kch t. Kim tra in p li, cc thng s dng, p ca h thng kch t trc v ngay khi xy ra s c. Nu sau khi kim tra tnh trng thc t khng c du hiu h hng g, cc thng s u bnh thng, gii tr c cc tn hiu, cho php NVVH tin hnh chuyn my pht in sang ch No Load kim tra. Nu tt c th xin php Lnh o Tng cng ty v KSH ho li t my vo li. Nu c h hng, cc thng s thay i bt thng, hoc tn hiu khng gii tr c th NVVH bo vi nhn vin sa cha kp thi kim tra x l. Trong thi gian kim tra x l, ty thuc vo thi gian v tnh cht cng vic, NVVH c th duy tr my lm vic ch Racing hoc dng my.

2. Bo v mt kch t40

3. Bo v qu dng ct nhanh, qu dng c thi gian my bin p TE*.

50/51E Kim tra li thng s dng in ca TE* thi im trc v ngay khi bo v tc ng. Kim tra ton b khu vc my bin p TE*. nh gi tng th nguyn nhn. Bo nhn vin sa cha kp thi phi hp kim tra, o cch in TE*, kim tra gi tr ci t ca r le bo v. Nu sau khi kim tra, cc thng s v hin trng bn ngoi ca TE* bnh thng. Cho php a TE* vo lm vic. Nu pht hin h hng, nhanh chng lm bin php an ton a TE* ra sa cha.

4. Bo v qu ti my bin p TE*.

49E Nhanh chng gim Q my pht in (ch kt hp theo di in p li). Bo vi KSH can thip t h thng nu ht kh nng iu chnh . Theo di thng s TE* sau khi iu chnh.


1. Bo v so lch dc MBA87T Kim tra tnh trng thit b trong phm vi tc ng ca bo v. Bo cho nhn vin sa cha phi hp kim tra. Lm cc bin php an ton cho i cng tc vo lm vic.

2. Bo v so lch v bo v r le hi cng tc ng87T, 96 Kim tra tnh trng thit b trong phm vi tc ng ca bo v. Bo cho nhn vin sa cha phi hp kim tra. Thao tc a my bin p ra sa cha.

3. Bo v qu ti MBA49 Bo A1 ngh gim ti cho my bin p.

4. Bo v qu dng chm t MBA51N Kim tra dng in c 3 pha ca MBA v ca h thng trc v ngay ti thi im s c xy ra. Kim tra tnh trng bn ngoi MBA v cc thit b trong phm vi tc ng ca bo v. Nu khng c du hiu h hng MBA, tn hiu bo v c th gii tr c th cho php ng li mt ln MBA nu h thng ang yu cu cng sut. Nu c du hiu h hng MBA hoc tn hiu khng gii tr c th bo nhn vin sa cha phi hp kim tra, x l.

5. Bo v qu dng ct nhanh v qu dng c thi gian50/51

6. Bo v li my ct50BF Kim tra tnh trng ct ca MC c khi ng 50BF v cc MC lin quan. Kt hp vi s c chnh xc nh tng th nguyn nhn v ra phng n x l.

7. Bo v rle hi 96 Kim tra chy du ti MBA v mc du ti bnh du gin n Nu thy c r r du ln v mc du gim thp di mc quy nh th kim tra xc nh im r du, ngh nhn vin sa cha x l v b sung du. Nu mc du vn trong phm vi cho php th phi gim ti MBA chnh n mc cho php ca h thng, kim tra tnh trng chung ca MBA. ngh nhn vin sa cha ly mu kh kim tra. Nu NVSC kt lun mu kh chy c hoc trong kh c cha nhng sn phm do phn hy cht cch in th tch MBA ra khi vn hnh. Nu NVSC cha kt lun mu kh khng chy c v trong kh khng cha cc sn phm do phn hy cht cch inth ngh kim tra li rle v mch tn hiu.

8. Bo v mc du MBA.71 Kim tra mc du thc t trong thng du MBA. Nu mc du bnh thng th tn hiu bo sai, bo nhn vin sa cha kim tra tn hiu bo mc du. Nu mc du gim thp, phi xc nh cho c im r, hao du v ngh nhn vin sa cha b sung thm du. Nu hin tng r du mnh, tin hnh tch MBA ra sa cha.

9. Bo v p lc du MBA.63 Kim tra hin trng r le p lc du, ngng tc ng ca r le. Kim tra nhit du, tnh trng ph ti MBA trc khi bo v tc ng. Nu cc thng s u bnh thng th sau khi kim tra, chnh nh li r le p lc du, c th a MBA tr li vn hnh.

10. Bo v nhit du MBA tng cao26O Khi bo v bo tn hiu: Kim tra nhit ti my tnh P.KTT v nhit thc t o bng ng h c ti MBA. Nu tn hiu nhit bo cao hn ti ng h c th kh nng tn hiu bo sai. Bo nhn vin sa cha kim tra tn hiu nhit . Nu tn hiu nhit v nhit ti ng h c tng ng nhau. Nhanh chng kim tra ph ti my bin p, cc thng s dng, cng sut my bin p, nhit mi trng, iu kin lm mt ca my bin p, mc du trong thng du MBA. Tng ti a kh nng lm mt cho MBA. Nu nhit vn cha gim, NVVH ch ng xin A1 gim ti MBA, theo di nhit MBA sau khi gim ti. Khi bo v ct MBA ra khi li: NVVH tin hnh kim tra cc mc ging nh khi bo v bo tn hiu. Nu khng c du hiu bt thng, c th xin ng in tr li MBA (c th ngh A1 gim ti sau khi ng in kim tra ng thi tng ti a kh nng lm mt cho MBA)

11. Bo v nhit cun dy MBA tng cao26W

12. Kim tra cun ct my ct74-


1. Bo v khong cch.21/21N Kim tra MC 171 ct tt. Nu MC 171 khng ct tt th phi kim tra qu trnh lm vic ca bo v 50BF. Kim tra thng s dng in, in p ca ng dy trc v ngay khi c s c. Kim tra khong cch b s c nu c bo v khong cch tc ng. Kim tra s lm vic ca TL nu bo v c khi ng TL. Kim tra tnh trng lm vic ca cc TU, TI ng dy. Kim tra thi tit ti khu vc trm phn phi c ma to, ging st hay khng. Sau khi kim tra tng th, nh gi nguyn nhn gy ra s c. Nu khng c hin tng bt thng, c th cho php ng in a ng dy tr li vn hnh.

2. Bo v qu dng/qu dng chm t c hng.67/67N

3. Bo v qu dng ct nhanh, qu dng c thi gian.50/51

4. Bo v qu dng chm t ct nhanh, qu dng chm t c thi gian50/51N


6. T ng ng li c kim tra ha79/25

7. Bo v km p/qu p27/59


3. H thng gim st rung, o :...

Phn 3:PH LC 01: Cu to ca b iu khin PACSysterm RX3i (Ca h thng DCS)

CPUs.CPU hiu sut cao da trn b vi x l cng ngh mi nht vi tnh ton nhanh v tc cao.B iu khin c th qun l ln n 32K I / O trong mt s ngn ng tiu chun. CPU mnh m cho php x l tt cc ng dng mt cch d dng vi b x l tc 300 MHz v 10Mbytes b nh trong ca n. RX3i c h tr nhiu ngn ng truyn thng v lp trnh C cung cp cho bn chng trnh linh hot. Cc RX3i tng thi gian chu k my, lm gim thi gian cht vi chn on su rng v kh nng trao i nng, v cho php bn lu tr mt lng ln d liu gim chi ph phn cng bn ngoi.Cc CMU310 l sn c CPU d phng cao c cu hnh bng cch s dng phn mm Maxon. Cc CMU310 c cc chc nng tng t nh CPU310. ng b ha ca CMU310s l thng qua mt lin kt Ethernet. Baseplates.Baseplates RX3i c sn 12 v 16 khe cm p ng cc nhu cu s dng. Cc baseplates RX3i h tr kh nng trao i nng gim thi gian cht. C s m rng c sn loi 5 v 10 khe cm ti a ha tnh linh hot. Universal Bases Power Supplies .Cc mun ngun in RX3i ti ch ch n gin nh l mun kt ni I / O, v n lm vic c vi bt k loi CPU no ca hng. Mi phin bn c t ng iu chnh cung cp ngun khc nhau, do khng cn phi s dng cc jumpers mc khc nhau i vi cng sut u vo, v cng bi v vy nn khi xy ra s c dng in vt qu gii hn th ngun in s ct trnh nhng m bo an ton cho phn cng. Vi kh nng chnh xc cao v c to bi r le tc ng nhanh l mt trong nhng hot ng v tnh nng an ton khc. Cn c cc ngun cung cp in a nng c cu hnh cho kh nng gia tng hoc d phng. Discrete I/O Modules (Input) .Cc m-un u vo cung cp giao din gia PLC v thit b ngoi vi nh cm bin khong cch, nt n, cng tc, v BCD. Cc m-un u ra cung cp giao din gia PLC v cc thit b u ra bn ngoi nh tip xc, interposing r le, hin th BCD v n bo hiu. GE Fanuc cung cp nhiu m-un h tr vi cc phm vi in p khc nhau v cc loi cng sut hin ti, cch ly v thi gian phn ng p ng vi mi nhu cu ng dng ca h thng. Analog I/O Modules (Input) .GE Fanuc cung cp cc m-un tng t n gin v cc m-un tng t phc tp kim sot quy trnh nh dng chy, nhit v p sut. Millivolt I/O Modules .Cc millivolt module u vo v u ra cho php cc tn hiu mc millivolt, chng hn nh thit b o bin dng cu ni (load cells ) c kt ni trc tip vi PLC m khng cn x l tn hiu bn ngoi (u d, my pht, vv). Tt c cc tn hiu analog v k thut s x l tn hiu c thc hin trn m-un. RTD I/O Modules .RTD Module u vo cung cp u vo RTD cho php kt ni trc tip ca 2 v 3 dy cm bin nhit RTD m khng cn s dng x l tn hiu bn ngoi (u d, my pht, vv). Tt c analog v k thut s x l tn hiu RTD c thc hin trn m-un. Temperature Control Modules .M-un iu khin nhit (TCM), l mt m-un kim sot hiu sut cao cung cp tm knh u vo v tm knh u ra nhit ch trong mt m-un RX3i duy nht. Mi knh c th hot ng trong ch vng lp ng hoc m lm gim PLC cung cp cc chc nng kim sot nhit . Cc m-un cng h tr ch t d. Thermocouple I/O Modules.M-un u vo nhit cho php cm bin nhit kp c trc tip kt ni vi PLC vi x l tn hiu bn ngoi (u d, my pht, vv.). Cc m-un thc hin tt c analog v k thut s x l tn hiu nhit kp. Cc m-un u vo nhit kp tng cng thm s c lp hoc phn gii cao. Trn cc m-un, mi knh c cu hnh cho mt loi hnh c th ca dy cm bin. Mt tnh nng bn ngoi AD592 c kh nng t ng pht hin u mi lnh. Resistive I/O Module .Cc m-un in tr cho php ngi dng d dng kt ni vi ti in tr m khng cn cc thit b bn ngoi. Networks and Distributed I/O Systems.Cc RX3i c mt lot cc ty chn truyn thng kim sot phn phi And / Or/ I / O.C th la chn cc loi kt ni Ethernet EGD, Profibus-DP, DeviceNet v Genius. Cc m-un giao tip rt d ci t v ci t nhanh. Co-Processor and Serial Communications Modules .RX3i s dng mt lot cc module c bit p ng tt c cc nhu cu ng dng ca h thng. T iu khin nhit , m tc cao, I / O b vi x l, coprocessors, PID t ng iu chnh m-un, cc m-un c bit c thit k p ng nhu cu cho cc gii php cng nghip a nng. Motion Control (High Speed Counting, Servo Control,Stepper Control .Mn hnh iu khin tch hp vo RX3i m bo cho cc ng dng tc cao point-to-point . Cc m-un mn hnh iu khin c th linh hot p dng cho mt lot cc x l k thut s, tng t, v cc ng dng chuyn ng ng c bc. Power Transducer Modules. M-un (PTM) l mt h thng thng minh o in nng tiu th in hoc cho gim st in p gia mt my pht in v li in. Cc M-un (PTM) khng c r le c chc nng bo v hoc c s dng cho mc ch tnh ton in nng. Cc PTM kt ni vi ngi s dng cng vi my bin dng v my bin p, trong my bin dng v bin p cung cp cc tn hiu u vo cc m-un PTM s dng tnh ton d liu ca n. Cc m-un x l, ci m c trong mi RX3i, chuyn giao d liu m n thu thp vo PLC, ni n c th c s dng cho nhiu mc ch. Cc PTM c th c s dng vi h thng in mt pha hoc ba pha. Expansion Modules for Local and Remote I/O .Cc RX3i h tr ty chn m rng khc nhau cho cc trm ti ch v t xa I / O ti u ha cu hnh. Cc RX3i c th c m rng ln n 8 m-un m rng s dng iu khin ti ch. Cc RX3i cng h tr kt ni Ethernet I / O t xa bng cch s dng m-un RX3i Giao din Mng Ethernet (IC695NKT001) Series 90-30 Giao din Mng Ethernet module (IC693NIU004) cho phn phi nhiu I / O.

PH LC 02: Cu trc h thng iu khin, gim st

PH LC 03: Cu trc h thng gim st rung, o t my

PH LC 04: Chc nng ca cc menu hin th ti mn hnh cm ng ca t bo v r le.1. Main MenuSettingsPrintInformation TestClockLanguageStatusRecordsMeasurementsLocal CmdMenu chnh: Measurements : o lng. Status : Trng thi. Records: Bn ghi. Settings : Ci t. Print : In/xut s liu. Local Cmd : Cmd ti ch. Information : Thng tin. Test : Kim tra. Clock : ng h. Language : Ngn ng.2. Measurements: Hin th gi tr o theo thi gian thc bao gm in p, dng in, gc pha v bin .

MeasurementsMain MenuMeasurements2Measurements1MeasurementsMeasurements3 1: Hin th gi tr o t DSP tnh ton bo v. Measurements 2: Hin th gi tr o t DSP pht hin li. Measurements 3: Hin th gi tr o chnh v cc tnh ton khc.3. Status: Inputs: Trng thi tn hiu u vo: Contact inputs: Hin th trng thi u vo nh phn. Interlock inputs: Hin th trng thi ca kha lin ng. GOOGSE inputs: Hin th trng thi u vo nh phn ca GOOGSE. Prot Ch inputs: Hin th trng thi u vo nh phn nhn c t knh bo v. Outputs: Trng thi tn hiu u ra: Contact inputs: Hin th trng thi ca u ra giao tip nh phn. GOOGSE inputs: Hin th trng thi u ra nh phn ca GOOGSE. Prot Ch inputs: Hin th trng thi u ra ca knh bo v. Superv State: Hin th trng thi cnh bo: Prot superv: Gim st bo v. FD superv: Gim st pht hin li. GOOGSE superv: Gim st GOOSE. SV superv: Gim st SV.4. Records:

Menu chnhBn ghiBn ghi nhiuGim st s kinS kin IONht k thit bNht k iu khinXa bn ghi

Bn ghi nhiu: Hin th bn ghi v tnh trng nhiu ca thit b. Gim st s kin: Hin th bn ghi v cc s kin ca thit b. S kin IO: Hin th bn ghi cc s kin u vo, u ra ca thit b. Nht k thit b: Hin th bn ghi nht k thit b. Nht k iu khin: Hin th bn ghi nht k iu khin thit b. Xa bn ghi.5. Setting v Print: System settings: Ci t thng s h thng. Prot settings: Ci t bo v: (i vi bo v ng dy)TTMcM t chc nng

1Line SettingsCi t tham s ng dy

2FD SettingsCi t pht hin li

3Direction SettingsCi t hng

4Pilot Scheme SettingsCi t bo v khong cch c hng v bo v chm t c hng

5DPFC DistP SettinCi t bo v khong cch.

6Mho SettingsCi t c tnh MHO bo v khong cch

7Quad SettingsCi t c tnh QUAD bo v khong cch

8ROC SettingsCi t bo v im chm t ROC.

9SOTF SettingsCi t ca bo v qu dng v bo v khong cch SOTF

10OC SettingsCi t ca bo v qu dng pha

11OCVT SettingsCi t bo v qu dng do li VT

12BFP SettingsCi t bo v li my ct

13OV SettingsCi t bo v qu in p

14UV SettingsCi t bo v km in p

15OF SettingsCi t bo v qu tn s

16UF SettingsCi t bo v km tn s

17Overload SettingsCi t bo v qu ti

18MiscProt SettingsCc ci t hp b cc bo v.

19VTS/CTS SettingsCi t gim st mch CT v VT

20Trip Logic SettingsCi t logic mch ct

21AR/Syn SettingsCi t kim tra ng b v t ng ng lp li

22STB SettingsCi t qu dng mch c nhnh r

Mon/Ctrl settings: Ci t chc nng o lng, gim st, iu khin.TTMcM t chc nng

1Ci t ha Ci t thng s ha

2Ci t BICi t thng s u vo nh phn (T my bin dng)

3Ci t iu khinCi t thng s iu khin

4Ci t kha lin ngCi t lin ng

Logic links: Ci t kt ni logic.TTMcM t chc nng

1Function linksCi t chc nng lin kt.

2GOOSE linksCi t lin kt GOOSE

3SV linksCi t lin kt SV

4Spare linksCi t lin kt d phng (s dng cho lp trnh logic)

Device setup: TTMcM t chc nng

1Device Settings Ci t thit b

2Comm Settings Ci t v thng tin

3Label Settings Ci t nhn tn cho bo v

All settings: Ci t thng s h thng, bo v, kt ni logic. Lastest Modified: Cc thay i mi nht. Prot Ch Superv: Bao gm cc menu lnh sau y:TTMcM t chc nng

1Channel 1In thng tin t kim tra ca knh cp quang 1, c s dng phn tch trng thi knh.

2Channel 2In thng tin t kim tra ca knh cp quang 2, c s dng phn tch trng thi knh.

Prot Ch Statistics:Bao gm cc menu lnh sau y:TTMcM t chc nng

1Channel 1In bo co thng k ca knh cp quang 1, thc hin lc 9h hng ngy.

2Channel 2In bo co thng k ca knh cp quang 2, thc hin lc 9h hng ngy.

Device InfoSettingsSystem SettingsSV LinksProt SettingsLogic LinksGOOSE LinksFunction LinksSV LinksSpare LinksDevice SetupDevice SettingsComm SettingsLabel SettingsAll SettingsLatest ModifiedDisturb RecordsSuperv EventsIO EventsProt Ch SupervChannel 1Channel 2Prot Ch StatisticsChannel 1Channel 2PrintMain MenuDevice StatusWaveformIEC103 InfoCancel Print6. Local Cmd:

Reset TargetTrig OscillographDownloadClear CounterManual ControlClear Energy CounterClear AR CounterLocal CmdMain Menu

TT Mc M t chc nng

1 Reset Target Thit lp li cc tn hiu ti ch, n LED ch s, mn hnh LCD v v.v

2 Trig Oscillograph Ghi li kch hot dng sng

3 DownloadGi yu cu ti chng trnh

4 Clear Counter Xa knh thng k d liu GOOSE, SV, AR v FO

5 Clear AR Counter Xa d liu thng k AR

6 Clear Energy Counter Xa tt c cc gi tr o nng lng (v d, PHR +, PHR-, Qr +, QHr-)

7 Manual Control Vn hnh bng tay ng ct tn hiu u ra hoc s dng cho mc ch bo tn hiu.

7. Information:TT Mc M t chc nng

1 Version Info Hin th thng tin phn mm ca module DSP, module gim st v module HMI, trong bao gm phin bn, thi gian to ra phn mm, m CRC v s th t qun l.

2 Board Info Gim st cc trng thi lm vic hin ti ca mi module.

8. Test: Prot elements: Kim tra bo v. Superv events: Kim tra trnh t gim st. IO events: Kim tra u vo nh phn.9. Clock: Thi gian thc hin th ti mn hnh cm ng t r le bo v.10. Languages: Ngn ng hin th ti mn hnh cm ng t r le bo v.

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