TP ON IN Lc VIT NAMNH MY THY IN SN LA oOoQUY TRNH TM THIVN HNH V X L s C H THNG T DNG XOAY CHI(Ban hnh km theo Quvt nh s: (?1 /Q-DA TSL-CBSX ngy .../08/2010)Sn La, 08/2010TP ON IN Lc VIT NAMNH MY THY IN SN LAoOoQUY TRNH TM THIVN HNH V X L s C H THNG T DNG XOAY CHIUNguyn Tun Dng Khong Th Anh Hong Trng NamBin sonKim traPh duyt in(Ban hnh km theo Quyt nh s:/Q-DATSL-CBSXngy .../08/2010)Nhng ngi cn phi bit quy trnh ny:p. Gim c k thut.Trng, ph phng K thut, k s an ton.Qun c, ph qun c phn xng Vn hnh.Qun c, ph qun c phn xng in, T ng.Qun c, ph qun c phn xng C thu lc.Trng ca vn hnh, cc chc danh vn hnh lin quan.Nhn vin sa cha.Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #Trang #MC LCCHNG I : QUY NH CHUNG2CHNG II: GII THIU TNG QUAN4 CHC NNG,YU CU CA H THNG4CHC NNG CA H THNG4YU CU CA H THNG4C trung K thut Ca H THNG4GII THIU CHUNG4THNH PHN, CU TRC CA H THNG4THNG S K THUT8KHA IU KHIN V N CH TH9CC CH IU KHIN12MCH GIM ST, T NG CHUYN I NGUN D PHNG (ATS)15CC IU KIN LIN NG THAO TC16CC BO V CA H THNG T DNG18CHNG III: CC QUY NH V AN TON19CC TRNG THI SN SNG NG IN21CC PHNG THC VN HNH23PHNG THC VN HNH TRM PHN PHI HP B 6,3kV23PHNG THC VN HNH TBAHB 0,4kV29TRNH T THAO TC30TRNH T THAO TC CHUYN I PHNG THC VN HNH30TRNH T THAO TC A MBA T DNG RA SA CHA, TH NGHIM35TRNH T THAO TC A MBA T DNG VO VN HNH39TRNH T THAO TC A TPPHB,TBAHB RA SA CHA,TH NGHIM 42TRNH T THAO TC A TPPHB,TBAHB VO VN HNH43TRNH T THAO TC A MY CT RA V TR TH NGHIM, SACHA V A VO V TR LM VIC45TRNH T THAO TC NG/CT MY CT49KIM TRA H THNG T DNG TRONG CA VN HNH56CHNG V : CC HIN TNG BT THNG, s C V BIN PHP x L58CHNG I : QUY NH CHNGMc chQuy trnh ny quy nh cch thc vn hnh v x l s c cc thit b thuc h thng t dng xoay chiu.i tng iu chnhGim c, ph gim nh myTrng, ph phng k thutQun c, ph qun c phn xng vn hnhQun c, ph qun c phn xng in- t ngQun c, ph qun c phn xng c- thy lcK s an ton nh myTrng ca nh my, trng kp nh myTrc iu khin trung tm nh myTrc chnh, trc ph in gian myTrc chnh trc ph my gian myCc k s, k thut vin, cng nhn sa cha thit b bo vTi liu Hn tham khoTi liu ca nh thu bao gm :HCN SLA 00 0BA FE 00 100 : PROCESS NOTICEHCN SLA 00 BFA EC 00 110 : LV SWITCHGEARS TECHNICAL SPECIFICATIONHCN SLA 00 BFA FA 00 100 : GENERAL SITE 400V SINGLE LINE DIAGRAMHCN SLA 00 BFA FA 00 226 : 400V SWITCHGEARS SINGLE LINE DIAGRAMHCN SLA 00 BFA FA 00 900 : GENERAL SINGLE LINE DIAGRAM FOR DISTRIBUTION PANELSHCN SLA 00 BFA FS 00 210 : 400VC A SWITCHGEARS ELECTRICAL DIAGRAMHCN SLA 00 BFA PB 00 111 : 400/230VAC CONSUMER LISTHCN SLA 00 BFA TL 00 222 : 400VCA SWITCHGEARS EQUIPMENT LAY OUTHCN SLA 00 BFA TL 00 223 : 400VCA SWITCHGEARS EQUIPMENT DRAWINGj)HCN SLA 00 BBA DC 00 232 : MV SWITCHGEARS USER MANUAL MVNEXk)HCN SLA 00 BBA EC 00 110 : POWER HOUSE MV SWITCHGEARS TECHNICAL SPECIFICATIONHCN SLA 00 BBA FA 00 100 : GENERAL SITE MV/LV SINGLE LINE DIAGRAMm)HCN SLA 00 BBA FS 00 210 : MV SWITCHGEARS ELECTRICAL DIAGRAM MVNEXn)HCN SLA 00 BBA FS 00 211 : MV SWITCHGEARS ELECTRICAL DIAGRAM SM6Quy trnh thao tc h thng in quc gia (B Cng nghip ban hnh)Quy trnh k thut an ton in (EVN ban hnh)nh ngha cc t vit tt.a)Cc t vit ttKY^^^tif\( li1NMTNHA My thy in2H*T MY S *,TNG NG *=l->63TPPHBTRM PHN PHI HP B 6,3kV4TBAHBTRM BIN P HP B 0,4kV5MCMY CT6DNDAO NI T7MCPMY CT PHN ON8DCLDAO CCH LY9TUMy bin p10TIMy bin dngQuy c t tn (Ph lc 1)CHNG II: GII THIU TNG QUANCHC NNG,YU CU CA H THNGCHC NNG CA H THNGH thng in t dng xoay chiu c trang b cp v phn phi in cho cc ph ti nh my, p trn, ca nhn nc v cc hng mc khc thuc phm vi cng trnh.YU CU CA H THNGH thng in t dng c vai tr c bit quan trng i vi mi dy chuyn sn xut in, m bo cho nh my vn hnh c an ton, lin tc v kinh t.H thng in t dng phi p ng c cc yu cu sau:Cht lng in nng m bo trong phm vi cho php.Thao tc vn hnh dn gin, linh hot.m bo tnh lin tc cung cp in.C TRNG K THUT CA H THNGGII THIU CHUNGNgun t dng chnh cho NMT l hai my bin p TD1 v TD2 cng sut mi my 6300 kVA, in p 18/6,3 kv, c u vi cc thanh ci dn dng in p my pht ca HI v H4.Phn phi in nng trong li t dng in p 6,3 kv c thc hin nh 2 TPPHB l trm phn phi chnh MSI v trm phn phi nh Diesel MS2.Ngun in t dng c cp t cc my bin p t dng nh my cho 2 phn on trm MSI (C61 v C62), chng c ni bng MCP 612 trng thi thng m. Mi phn on nhn ngun t 1 trong 2 my bin p t dng TD1 v TD2. My ct phn on TPPHB ny c trang b thit b t ng ng ngun d phng (ATS) cho trng hp mt ngun ca 01 trong 02 my bin p t dng chnh ca nh my TD1 v TD2.TPPHB MS2 ch bnh thng c cp t TPPHB MS1 theo 2 ng cp. Khi mt ngun t cc ngun chnh cc thanh ci TPPHB MS2 c cp ngun d phng t trm bin p 35/6,3 kV a phng qua hai ng cp.- c ngun d phng khi s c lp t hai my pht Diesel cng sut mi my 1000 kVA. Mi my pht Diesel c u vi mt phn on ca TPPHB MS2.Ti NMT c lp t 06 TBAHB t my 18/0,4kV v 05 TBAHB chung ca nh my 6,3/0,4kV dng cp ngun cho cc ph ti t dng cp in p 0,4kV.THNH PHN, CU TRC CA H THNGTrm phn phi hp b 6,3kVTrm phn phi chnh MSI- c lp t ti bung 6-14.0 thuc cao trnh 112,25m, nhn in t 02 MBA t dng TD1 v TD2 ti cao trnh 138m thng qua 2 MC 631 v 632 ti 02 thanh ci C61 v C62, 02 thanh ci ca trm phn phi c ni vi nhau qua MCP 612.Quy trnh tm thi VH v XLSC h thng t dng xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #Trang #Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #Trm phn phi cung cp in cho 02 thanh ci ca MS2 (C63, C64), v cc TB AHB LS20, LS21, LS22 v cp cho ph ti phanh in cc t my.Cc thnh phn chnh ca trm bao gm :02 t my ct n t 02 MBA TD1 v TD2 mi t MC gm c :01 MC chn khng ko ra c01 Dao ni t01 TU vi cu ch02 TI01 B thit b bo v20 t my ct u ra, trong 12 t my ct u ra ti cc MBA t dng ca cc TBAHB v phanh in, 06 t my ct cho d phng, mi t my ct gm c :01 MC chn khng ko ra c01 Dao ni t01 TI01 B thit b bo v02 t my ct lin lc vi trm MS2, mi t MC gm c :01 MC chn khng ko ra c01 Dao ni t01 T vi cu ch01 TI01 B thit b bo v01 t MCP gm':01 MC chn khng ko ra c01 Dao ni t - 01 TI01 B thit b bo vTrm phn phi MS2c lp t ti bung 01 nh Diesel thuc cao trnh 138m, nhn in t 02 phn on 61, 62 qua 02 MC 609 v 6010.Cung cp in cho cc TBAHB LS50 v TBAHB LS59.Trng hp 02 phn on C61 v C62 mt in, trm c th nhn in t trm 35kV a phng thng qua 02 MC 693 v 694, cp in cho ton b h thng t dng ca nh my v hot ng thnh 02 h thng ring bit do MCP 612 gia C61 v C62 phi trng thi m.Khi c 2 ngun chnh v ngun t trm 35kV a phng u mt, trm c th nhn in t MF Diesel thng qua 02 MC 683 v 684 cp in cho cc hng mc chnh ca h thng t dng phc v cho vic dng t my, v khi ng 01 t my.Cc thnh phn chnh ca trm bao gm :06 t my ct n t 02 trm C61 v C62, trm diesel , trm 35kV a phng, mi ngn t gm c :01 MC chn khng ko ra c01 Dao ni t01 T vi cu ch01 TI01 B thit b bo v^06 t my ct u ra, trong 04 t my ct u ra ti cc MBA t dng TBAHB khc, 02 t my ct cho d phng, mi ngn t gm c :01 MC chn khng ko ra c01 Dao ni t - 01 TI01 B thit b bo v02 Ngn t BU thanh ci, mi ngn t gm c :01 Dao ni t,,01 TU vi cu tr c th ko ra vi 02 cun dy th cp, 01 u Y, 01 u tam gic cho 03 pha01 in tr chng qu p01 b thit b bo vTrm bin p hp b 0,4kVTBAHB t dng ring t my (LSI*) (* = 1 ^ 6)),Trm phn phi 0,4kV t dng ring cho tng t my c lp t bung 7-25.* , thuc cao trnh 118,4m, gm 02 phn on LS1*-1, LSl*-2 c cp t 02 ngun ring bit, t u cc t my v t LS21 tng ng vi cc t my 1,2,3 v LS22 tng ng vi cc t my 4,5,6. Mi trm c trang b 01 MBA 400kVA kiu kh.02 phn on c ni vi nhau bi MCP 41*0.Vic ng 2 MC u vo 41*1, 41*2 v MCP 41*0 c cm bng lin ng khi 02 trong 03 MC dng trng thi ng, MC u vo 41*1 v 41*2 ch c th ng khi tha mn 02 iu kin sau:C in p u voKhng tn ti in p trn thanh ciCp in cho cc ph ti (Ph lc 2.1) TBAHB Gian lp rp (LS20),TBAHB LS20 c t bung 6-13.0 thuc cao trnh 112,25m, c cp t 2 ngun ring bit, gm 02 phn on LS20-1 v LS20-2, c trang b 02 MBA1600kVA kiu kh.,Phn on LS20-1 c nhn in t trm C61 qua MBA T201 ti MC uvo 4201.Phn on LS20-2 c nhn in t trm C62 qua MBA T202 ti MC u vo 4202.02 phn on c ni vi nhau bi MCP 4200.^Vic ng 02 MC u vo 4201, 4202 v MCP 4200 c cm bng lin ng khi 02 trong 03 MC ng trng thi ng, MC u vo 4201 v 4202 ch c th ng khi tha mn 02 iu kin sau:C in p u voKhng tn ti in p trn thanh ciCp in cho cc ph ti (Ph lc 2.2)TBAHB t dng chung cho cc t my , 2, 3 (LS21)Trm phn phi LS21 c t bung 7-25.2 thuc cao trnh 118,4m, c cp t 2 ngun ring bit, gm 04 phn on LS21-1, LS21-2, LS21-3, LS21-4, c trang b 02 MBA 1000KVA kiu kh.Phn on LS21-1 c nhn in t C61 qua MBA T211 ti MC u vo4211.Phn on LS21-2 c nhn in t C62 qua MBA T212 ti MC u vo4212.Phn on LS21 -3c nhn in t LS21 -1 qua MCP 4210-1.Phn on LS21-4c nhn in t LS21-2 qua MCP 4210-2.Hai phn on LS21-1 v LS21-2 c ni vi nhau qua MCP 4210.Vic ng 02 MCu vo 4211, 4212 v MCP 4210 c cmbnglinng khi 02 trong 03 MCang trng thi ng, MC u vo 4211 v 4212 chcth ng khi tha mn 02 iu kin sau:C in p u voKhng tn ti in p trn thanh ciCp in cho cc ph ti (Ph lc 2.3)TBAHB t dng chung cho cc t my 4, 5, 6 (LS22)Trm phn' phi LS22 c t bung 7-25.5 thuc cao trnh 118,4m, c cp t 02 ngun ring bit, gm 04 phn on LS22-1, LS22-2, LS22-3, LS22-4, c trang b 02 MBA 630KVA kiu kh.Phn on LS22-1 c nhn in t C61 qua MBA T221 ti MC u vo4221.Phn on LS22-2 c nhn in t C62 qua MBA T222 ti MC u vo4222.Phn on LS22-3 c nhn in t LS22-1 qua MCP 4220-1.Phn on LS22-4 c nhn in t LS22-2 qua MCP 4220-2.Hai phn on LS22-1 v LS22-2 c ni vi nhau qua MCP 4220.Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #Trang #Quy trnh tm thi VH v XLSC h thng t dng xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #Vic ng 02 MC u vo 4221, 4222 v MCP 4220 c cm bng lin ng khi 02 trong 03 MC ang trng thi ng, MC u vo 4221 v 4222 ch c th ng khi tha mn 02 iu kin sau:C in p u voKhng tn ti in p trn thanh ciCp in cho cc ph ti (Ph lc 2.4)TBAHB Ca nhn nc (LS50)TBAHB LS50 t bung K7-01.0 thuc cao trnh 223,1 Om c cp t 02 ngun ring bit gm 02 phn on LS50-1, LS50-2 c trang b 02 MBA 630kVA kiu kh.Phn on LS50-1 nhn in t C63 qua MBA T501 qua DCL 6501-1 ti MC u vo 4501.Phn on LS50-2 nhn in t C64 qua MBA T502 qua DCL 6502-2 ti MC u vo 4502.02 Phn on LS50-1 v LS50-2 c ni vi nhau qua MCP 4500..Vic ng 02 MC u vo 4501, 4502 v MCP 4500 c cm bng lin ng khi 02 trong 03 MC ang trng thi ng, MC u vo 4501 v 4502 ch c th ng khi tha mn 02 iu kin sau:C in p u voKhng tn ti in p trn thanh ciCp in cho cc ph ti (Ph lc 2.5)TBAHB p Trn (LS59)TBAHB LS59 t bung S3-01.0 thuc cao trnh 217,30m c cp t 02 ngun ring bit gm 02 phn on LS59-1, LS59-2 c trang b 02 MBA lOOOkVA kiu kh.Phn on LS59-1 nhn in t C63 qua MBA T591 qua MC 6,3kV 6591-1 ti MC u vo 4591.Phn on LS59-2 nhn in t C64 qua MBA T592 qua MC 6,3kV 6592-2 ti MC u vo 4592.02 Phn on LS59-1 v LS59-2 c ni vi nhau qua MCP 4590.Vic ng 2 MC u vo 4591, 4592 v MCP 4590 c cm bng lin ng khi 02 trong 03 MC ang trng thi ng, MC u vo 4591 v 4592 ch c th ng khi tha mn 02 iu kin sau:C in p u voKhng tn ti in p trn thanh ciCp in cho cc ph ti (Ph lc 2.6)THNG S K THUTXem Ph lc 3.KHA IU KHIN V N CH THTrm phn phi hp b 6,3kVKha, nt iu khinTrn mi t iu khin ca MC 6,3kV c cc kha, nt iu khin c thhin bng di y :STTTNLOIV TR KHACH DANH VN HNHCNG DNG120BBA01GH100631,632,612Kha chuyn i ch iu khin, c 3 v tr: Local auto ;Local manual ; Remote.20BBA01GH102620120BBA01GH103621120BBA01GH104622120BBA01GH106600120BBA01GH1076002Kha20BBA01GH1086003S34xoay20BBA01GH112600720BBA02GH102620220BBA02GH103621220BBA02GH104622220BBA02GH1066004Kha chuyn i ch 20BBA02GH107600520BBA02GH1086006iu khin, c 3 v tr:20BBA02GH1126008Local ; Off;20BBA11GH1016009Remote20BBA11 GHI 02609320BBA11GH103608320BBA21GH101601020BBA21GH102609420BBA21GH103608420BBA11 GHI 04650120BBA11GH105659120BBA21GH104650220BBA21GH10565922PB1NtbmTrn t iu khin my ctCc my ct 6,3kVNt iu khin ng my ct3PB2NtbmTrn t iu khin my ctCc my ct 6,3kVNt iu khin Ct my ct.n ch thTrn cc t iu khin my ct 6,3kV c cc n ch th c lit k bng di1HL1Mu sng 1 na trnMy ct ang v tr Th nghimMu sng c 2 naMy ct ang v tr Lm vic2HL21 gch mu xanh nm ngangMy ct ang v tr ct1 gch mu thng ngMy ct ang v tr ng3H91 gch mu xanh nm ngangDao ni t ang v tr ct1 gch mu thng ngDao ni t ang v tr ng4HYMu vngMy ct tch nngy :Trm bin p hp b 0,4kVKha, nt iu khinTrn t iu khin ca cc my ct phn on c cc kha iu khin c litk bng di y :STTTN *SF : Mu xanh, dng ng my ct.7 rr *ss : Mu , dng ct my ct.Ghi ch:*= 1 : Tng ng vi cc my ct u vo phnon1*= 2 : Tng ng vi cc my ct u vo phnon2 *= 3 : Tng ng vi cc my ct phn on LOIV TRCH DANH VN HNHCNG DNG13SA1Khaxoay01BFA03GH0034111,4112,4110Kha chuyn i ch iu khin, c 3 v tr : Local auto ; Local manual ; Remote.02BFA03GH0034121,4122,412003BFA03GH0034131,4132,413004BFA03GH0034141,4142,414005BFA03GH0034151,4152,415006BFA03GH0034161,4162,416020BFA03GH0024211,4212,421020BFA05GH0024221,4222,422020BFA01GH0054201,4202,420050BFA01GH0044501,4502,450059BFA01GH0054591,4592,459022SA1Khaxoay\20BFA03GH0044210-1Kha chuyn i ch iu khin, c 3 v tr : Local ; Stop; Remote.20BFA04GH0034210-220BFA05GH0044220-120BFA06GH003?'4220-2b) Trn t iu khin ca cc MC u vo v MCP ca cc TBAHB c cc nt iu khin sau :Trn t iu khin aptomat u ra ph tiMy ct GS141ti ph ti cu trc 2x350T trn t iu khin 59BFA01GH004 c 2 nt iu khin :*SF : Mu xanh,dng ng my ct*ss : Mu ,dng ct my ctCc my ct u ra ph ti khc khng c kha hoc nt iu khin.n ch th- Trn t iu khin ca cc my ct u vo ca cc trm t dng ring t my (LSI H LSI6) v trn t iu khin ca tt c cc my ct phn on c cc n ch th c th hin bng di y :TN N ' NGHAGUI CH*HYLi my ct= 1 : MC u vo phn on 1= 2 : MC u vo phn on 2= 3 : MCP2*HGMy ct ang v tr Ct3*HRMy ct ang v tr ng4*HWMy ct tch nng- Cc n ch th lit k bng di y nm trn cc t iu khin ca cc my ct u vo ca cc trm : LS20, LS21, LS22, LS50, LS59TFN EN 1 NGHA*HY1Li cham t2*HY2Li nhm (Chm t + Li MC)3*HGMy ct ang v tr Ct4*HRMy ct ang v tr ng5*HWMy ct tch nnggh ( h= 1 : MC u vo phn on l= 2 : MC u vo phn on 24.3. T iu khin nhm LCU09Kha iu khinTrn mt t 20CBA10GH001 ca LCU09 c cc kha iu khin sau :+ Kha S001 c 02 v tr Local - Remote dng chuyn i ch iu khin.+ Kha S002 : C 2 v tr In service - Locked, Dng chuyn i ch ca PLC.n ch thTrn mt t' 20CBA10GH001 ca LCU09 c cc n ch th sau :+ n P101 : Ch th trng thi b gim st (Watchdog).+ n P211 : Ch th tnh trng ngun iu khin 220VDC s 1.+ n P212 : Ch th tnh trng ngun iu khin 220VDC s 2.CC CH IU KHINCh iu khin ca cc my ct TPPHB 6,3kVMC u vo 631, 632 v MCP 612Hai my ct u vo 631, 632 t MBA t dng chnh TD1, TD2 v MCP 612 c 3 ch iu khin chung c chuyn i bi kha S34 trn t iu khin 20BBA01GH100.,,,.Ch Local manual : Ch iu khin bng tay ti ch.iu kin : Kha S34 v tr Local manual.Thao tc : Vic ng, m MC c thc hin ti t iu khin MC bi nhn vin vn hnh.Ch Local auto : Ch t ng ti ch.iu kin : Kha S34 v tr Local auto.Thao tc : Vic ng, m MC c thc hin t ng bi ATS.Ch Remote : Ch iu khin t xa.MC u vo 631, 632 v MCP 612 c th iu khin t xa ti LCU09hoc CCR.+ Ti t iu khin nhm LCU09 :iu kin : Kha S34 trn t iu khin 20BBA01GH100 v tr Remote, kha S001 trn LCU09 v tr Local.Thao tc : Vic ng, m MC c thc hin ti LCU09 bi nhn vin vn hnh qua mn hnh HMI nu ATS trng thi cm, v c iu khin t ng bi ATS nu ATS trng thi lm vic.+ Ti phng iu khin trung tm CCR :iu kin : Kha S34 trn t iu khin 20BBA01GH100 v tr Remote,kha S001 trn LCU09 v tr Remote, kha iu khin ch ti CCR v tr Centralog.Thao tc : Vic ng, m MC c thc hin ti CCR qua mn hnh Mimic bi nhn vin vn hnh nu ATS trng thi cm, v c iu khin t ng bi ATS nu ATS trng thi lm vic.Cc MC 6,3kV cn liCc MC u vo MS2 t trm 35kV a phong, MF Diesel, MC lin lc gia MSI v MS2, cc l MC u ra ti cc TBAHB v ti ph ti 6,3kV c 2 ch iu khin : Local - Remote c chuyn i bi kha S34 trn t iu khin ca mi MC....,,Ch Local : Ch iu khin bng tay ti ch.iu kin : Kha S34 trn t iu khin MC v tr LocalThao tc : Vic ng, m MC c thc hin ti t iu khin MC bi nhn vin vn hnh.Ch Remote : Ch iu khin t xa.Cc MC 6,3kV c th iu khin t xa ti LC09 hoc CCR.+ Ti t iu khin nhm LCU09 :iu kin : Kha S34 trn t iu khin MC v tr Remote, kha S001 trn LCU09 v tr Local.Thao tc : Vic ng, m MC c thc hin ti LCU09 bi nhn vin vn hnh.+ Ti phng iu khin trung tm CCR :iu kin : Kha S34 trn t iu khin MC v tr Remote, kha S001 trn LCU09 v tr Remote, kha iu khin ch ti CCR v tr Centralog.Thao tc : Vic ng, m MC c thc hin ti CCR qua mn hnh mimic bi nhn vin vn hnh.Ch iu khin ca cc MC ' TBAHB 0,4kVCc TBAHB c 2 phn onCh danh vn hnh : LSI 1, LSI2, LSI3, LSI4, LSI5, LSI6, LS20, LS50, LS59Hai my ct u vo v my ct phn on c 3 ch iu khin chung c chuyn i bi kha 3SAI trn t iu khin MCP ca TBAHB.Ch Local Manual : Ch iu khin bng tay ti ch.iu kin : Kha 3 SA l v tr Local manual.Thao tc : Vic ng, m 2 MC u vo v MCP c thc hin bng tay bi nhn vin vn hnh.Ch Local Auto : Ch iu khin t ng ti ch.iu kin : Kha 3SA1 v tr Local auto.Thao tc : Vic ng, m 2 MC u vo v MCP c thc hin t ng bi ATS.Ch Remote : Ch iu khin t xa.Hai MC u vo v MCP c th iu khin t xa ti LCU09, LCU t my hoc CCR.+ Ti t iu khin nhm LCU09 i vi LS20, LS21, LS22, LS50,LS59 :iu kin : Kha 3SA1 trn t iu khin TBAHB v tr Remote, kha soo 1 trn LCU09 v tr Local.Thao tc : Vic ng, m MC c thc hin ti LCU09 bi nhn vin vn hnh qua mn hnh HMI nu ATS trng thi cm, v c iu khin t ng bi ATS nu ATS trng thi lm vic.+ Ti t iu khin nhm LCUO* i vi LS I * ( * 1-H3) :iu kin : Kha 3SA1 trn t iu khin TBAHB v tr Remote, kha S001 trn LCUO* v tr Local.Thao tc : Vic ng, m MC c thc hin ti LCUO* bi nhn vin vn hnh qua mn hnh HMI nu ATS trng thi cm, v c iu khin t ng bi ATS nu ATS trng thi lm vic.+ Ti phng iu khin trung tm CCR :iu kin : Kha 3SA1 trn t iu khin TBAHB v tr Remote, kha soo 1 trn LC09 v tr Remote, kha iu khin ch ti CCR v tr Centralog.Thao tc : Vic ng, m MC c thc hin ti LCU09 bi nhn vin vn hnh qua mn hnh Mimic nu ATS trng thi cm, v c iu khin t ng bi ATS nu ATS trng thi lm vic.Cc Aptomat u ra ph ti ch c th thao tc bng tay ti ch.Cc TBAHB c 4 phn onCh danh vn hnh : LS21, LS22.Cc my ct u vo v my ct phn on chnh (4210,4220) c 3 ch iu khin chung tng t nh cc TBAHB c 2 phn on, c chuyn i bi kha 3SA1 trn t iu khin ca my ct phn on chnh ca TBAHB.Cc my ct phn on ph (4210-1, 4210-2; 4220-1,4220-2) c 2 ch iu khin c chuyn i bi kha *SA1 trn t iu khin ca mi my ct phn on ph :Ch Local : Ch iu khin bng tay ti ch.iu kin : Kha *SA1 v tr Local.Thao tc : Vic ng, m my ct c thc hin bng tay bi nhn vin vn hnh.Ch Remote : Ch iu khin t xa.+ Ti t iu khin nhm LCU09 :iu kin : Kha *SA1 trn t iu khin TBAHB v tr Remote , kha S001 trn LC09 v tr Local.Thao tc : Vic ng, m MC c thc hin ti LC09 bi nhn vin vn hnh.+ Ti phng iu khin trung tm CCR :iu kin : Kha *SA1 trn t iu khin TBAHB v tr Remote, kha S001 trn LCU09 v tr Remote, kha iu khin ch ti CCR v tr Centralog. Thao tc : Vic ng, m MC c thc hin ti CCR qua mn hnh Mimic bi nhn vin vn hnh.- Cc my ct u ra ph ti ch c th thao tc bng tay ti ch.MCH GIM ST, T NG CHUYN I NGUN D PHNG (ATS)S lm vic ca ATS TPPHB 6,3kVTPPHB MSI c trang b mch chuyn i ngun d phng ATS, iu kin v trnh t lm vic nh sau :+ iu kin lm vic :Kha S34 trn t iu khin 20BBA01GH100 v tr Local Auto hoc Remote v chc nng ATS khng b cm.Hai MC u vo 631 v 632 v tr ng, MCP 612 v tr m.Mt ngun u vo 01 trong 02 thanh ci.+ Trnh t lm vic :Sau 3s, ct MC u vo thanh ci mt in.Kim tra c p tt thanh ci cn in.Kim tra MC u vo thanh ci mt in v tr ct.Kim tra MCP ang v tr ct.Sau 2s ng MCP.S lm vic ca ATS TBAHB 0,4kCc TBAHB c trang b mch chuyn i ngun d phng, iu kin v trnh t lm vic din ra nh sau :+ iu kin :,TBAHB ang c cp in t 2 ngun ring bit, 02 MC u vo ang ng, MCP ang ct.Kha 3SA1 ti t iu khin TBAHB 0,4k v tr Local Auto hoc Remote v chc nng ATS khng b cm.Mt ngun u vo 01 trong 02 phn on.+ Qu trnh chuyn i t ng din ra nh sau :Sau 2s ct MC u vo phn on mt in.^Kim tra MC u vo phn on mt in khng li v v tr ct.Kim tra in p tt trn phn on cn in.Kim tra MC u vo phn on cn in ang ng.Kim tra MCP ang ct.Kim tra MCP khng li.Sau 4s khi MC u vo phn on mt in ct v tha mn cc iu kin trn th ng MCP.Khi in p u vo phn on mt in c khi phc v ATS ang trng thi lm vic, qu trnh chuyn i t ng din ra nh sau :Kim tra c p u vo c 2 phn on.Kim tra MC u vo mt in c khi phc khng li.CtMCP.ng MC u vo phn on mt c trc c hi phc.CC IU KIN LIN NG THAO TCCc iu kin lin ng thao tc my ct TPPHB 6,3kViu kin lin ng thao tc cc MC TPPHB MSICc my ct u vo t MBA t dng chnh 631 (632)iu kin ct:MC ang trng thi ng v ATS trng thi cm nu thao tc t xa.iu kin ngATS trng thi cm nu iu khin t xa.MC 632 (631) v 612 khng ng thi v tr ng.MC 6083 (6084) v tr m.MC 6093 (6094) v tr m.Ch : Trc khi ng 631 (632) kim tra TUC61-14 (TC62-24) v tr mMCP612iu kin ct:^MC ang v tr ng v ATS trng thi cm nu thao tc t xa.iu kin ngATS trng thi cm nu iu khin t xa.MC 631 v 632 khng ng thi v tr ng.DCL ti t 20BBA02GH100 v tr lm vic.MC u vo t MF Diesel 6083, 6084 v tr ct.MC u vo t trm 35/6,3kV a phng 6093, 6094 v tr ct. Ch : Trc khi ng 631 (632) kim tra TUC61-14 (TUC62-24) v tr miu kin lin ng thao tc cc MC TPPHB MS2Cc my ct u vo t trm 35/6kV a phng 6093 (6094)iu kin ctMC ang trng thi ngiu kin ngMC 631 (632) v tr ct.MC 612 v tr ct.MC u vo t MF Diesel 6083 (6084) v tr ct.Ch : Trc khi ng 6093 (6094) kim tra TUC63-34 (TUC64-44) v tr m.Cc MC u vo t MF Diesel 6083 (6084)iu kin ctMC ang trng thi ngiu kin ngQuy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #Trang #Quy trnh tm thi VH v XLSC h thong t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #MC 631 (632) v tr ct.MC 612 v tr ct.MC u vo t trm 35/6,3kV a phcmg 6093 (6094) v tr ct. Ch : Trc kh ng 6093 (6094) kim tra TUC63-34 (TUC64-44) v tr m.Cc iu kin lin ng thao tc cc my ct TBAHB 0,4kVCc my ct u voiu kin ctr _MC ang trng thi ng v ATS trng thi cm nu thao tc t xaiu kin ngMt trong hai MC phn on v MC u vo cn li v tr ct.Cc my ct phn oniu kin ctMy ct ang trng thi ng ATS trng thi cm nu thao tc t xaiu kin ngMt trong hai my ct u vo ang v tr ct.Cc iu kin lin ng thao tc dao ni tDao ni t khoang MC 6007 (6008)iu kin ctDN ang v tr ngiu kin ngMC 6007 v 6009 (6008 v 6010) ang khng v tr lm vic.Dao ni t khoang MC 612iu kin ctDN ang v tr ngiu kin ngMC 612 v DCL t 20BBA02GH100 ang khng v tr lm vic.Dao ni t 6009 (6010)iu kin ctDN ang v tr ng.iu kin ngMC 6009 v 6007 (6010 v 6008) ang khng v tr lm vic.Dao ni t khoang T thanh ci C61iu kin ctDN ang v tr ng.iu kin ngMC 631, 612 v 6007 ang khng v tr Lm vic.Dao ni t khoang TU thanh ci C62 a) iu kin ctDN ang v tr ng.b) iu kin ngMC 632, 612 v 6008 ang khng v tr Lm vic.Dao ni t khoang T thanh ci C63iu kin ctDN ang v tr ng.iu kin ngMC 6009, 6083 v 6093 ang khng v tr Lm vic.Dao ni t khoang TU thanh ci C64iu kin ctDN ang v tr ng.iu kin ngMC 6010, 6084 v 6094 ang khng v tr Lm vic.Dao ni t cc khoang MC 6,3kV cn liiu kin ctDN ang v tr ng.iu kin ngMC ang khng v tr Lm vic.CC BO V CA H THNG T DNGXem Ph ic 4.Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #Trang #Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #iu 1.iu 2.iu 3.iu 4.iu 5.iu 6.CHNG III: CC QUY NH V AN TON Yu cu i vi nhn vin vn hnhVn hnh HT t dng xoay chiu ch c giao cho nhn vin vn hnh qua hun luyn k thut, st hch quy trnh vn hnh v x l s c HT t dng xoay chiu t yu cu v c phn cng nhim v.Yu cu v quy trnh, quy phmVn hnh h thng phn phi t dng phi tun theo cc quy trnh,quy phm sau:Quy chun quc gia v k thut in (B Cng thng pht hnh nm 2008). ^Quy chun k thut quc gia v an ton in QCVN 01:2008/BCT (B Cng Thng ban hnh).Quy"trnh thao tc h thng in quc gia (B Cng nghip ban hnh)Quy trnh x l s c h thng in quc gia (B Cng nghip ban hnh).Quy trnh K thut an ton in (EVN ban hnh).Cc quy trnh, quy phm, quy nh khc c lin quan.Quy nh an ton trong vn hnh MBA t dngCm vn hnh My bin p t dng khi:Xut hin rung mnh, c ting k l qu ln. ^C bt k bo v tc ng dn n c lp my bin p t dng m cha tm r nguyn nhn v x l thit b h hng.Cc thng s vt qu gi tr cho php.Ngoi l trong trng hp khn cp nhng phi c s ng ca Lnh o Nh my.Yu cu an ton khi sa cha, th nghim MBA t dngMi cng vic sa cha, th nghim hiu chnh ch c tin hnh khi cc thit b ny c c lp v in t mi pha v thc hin y cc bin php an ton.Yu cu an ton trong vn hnh trm phn phiCc cng vic sau y phi c s ng ca lnh o nh my.Hiu chnh, th nghim, thay i gi tr ca b iu khin.a MC u vo cp ngun d phng thanh ci ra v tr Th nghim.Can thip hoc tc ng vo logic lm vic t ng ca mch iu khin my ct.Quy nh an ton khi tch nng my ct bng tayCh c php tch nng bng tay cc MC khi th nghim, hiu chnh v x l s c.iu 7. Quy nh an ton khi ua MC ra v tr Th nghim, Sa chaBng phn phi chnh hoc t phn phi ph ti chuyn sang ch iu khin Ti ch. ^My ct v tr ct.iu 8. Quy nh an ton khi a TPPHB ra sa cha chuyn i phcmg thc m bo ngun cho cc ph ti ca TBAHB lin quan. ct v ko cc MC xut tuyn ra v tr Sa cha. ct v ko cc MC u vo ra v tr Sa cha.Kim tra khng cn in v tip a di ng thanh ci.Treo y cc bin bo cc v tr ph hp.iu 9. Quy nh an ton kh khi ng my pht DieselKhi chy MF Diesel, trnh qu ti cho MF, ch cc ph ti quan trng phc v qu trnh khi ng hoc dng t my mi c cp in, danh sch xem ti Ph lc 5.iu 10. Quy nh v cp iu khinTrong phng thc vn hnh bnh thng, cc MC u vo v MCP ca cc TBAHB, cc MC 6,3kV c iu khin t xa ti LCU09, chc nng ATS ca TBAHB v TPPHB v tr lm vic, v tr cc kha chn ch c th nh sau :Kha S34 ti t iu khin ca tng MC 6,3kV v tr Remote,Kha 3SA1 ti t iu khin ca MCP chnh ca TBAHB v trRemote,^Kha 2SA1 ti t iu khin ca MCP ph ca TBAHB v tr Remote,Kha S001 ti LCU09 v tr Local,Kha S002 ti LCU09 v tr In Service,Chc nng ATS v tr In Service (Enable).CHNG IV : QUY TRNH VN HNHCC TRNG THI SN SNG NG INiu 11. Trng thi sn sng ng in ca MBA t dng loi khTrc khi a MBA vo vn hnh cn a b iu chnh u phn p vng v tr so vi n ch th.Kim tra khu vc my bin p, trn cc s, u ni phi sch s, khng c vt l, khng c tip a di ng trn phn dn in ca MBA. Cc cnh ca MBA c ng kn.Cc u ct ni vo MBA c bt cht.V MBA c ni vo h thng tip a chung Nh my.Tt c cc trang b bo v ca MBA sn sng lm vic tt.Khng thy du hiu m ln,hi nc ngng ng trn b mt cun dyB iu khin v cc ng h ch th nhit cn c kim tra tnh trnglm vic tt trc khi a vo vn hnh (ng ngun cp sau khi khi ng MBA)Lim : i vi MBA ln u a vo vn hnh, cn ng ln lt ph ti trnh MBA b qu ti.iu 12. Trng thi sn sng ng in ca MBA t dng loi du kim tra cch in v m bo nm trong phm vi cho phpMc du trong bnh du ph phi cao hn mc du MBA thng qua n ch th.Khng c g khc l v MBAH thng lm mt khng xut hin r r cht c kh cho bnh xe MBAH thng cu ha lm vic tt.Cc van ca bnh du ph v h thng lm mt trng thi m.Kim tra khu vc my bin p, trn cc s, u ni phi sch s, khng c vtl, khng c tip a di ng trn phn dn in ca MBA. Cc cnh ca MBA c ng kn.V MBA c ni vo h thng tip a chung Nh my.B iu chnh in p di ti trng thi lm vic tt.Tt c cc trang b bo v ca MBA sn sng lm vic tt.Quy trnh tm thi VH v XLSC h thong t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Quy trnh tm thi VH v XLSC h thong t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #Trang #Quy trnh tm thi VH v XLSC h thong t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #iu 13. Trng thi sn sng ng in ca TPPHB MSITnh trng bn trong v ngoi ca TPPHB v sinh sch s.Cc MC u vo, MC xut tuyn, mch o lng, tn hiu, t ng iu khinv bo v khng c tn hiu bo li.Cc MC u vo v MCP trng thi Ct v ang v tr Lm vic.Cc MC xut tuyn TPPHB trng thi Ct v ang v tr Lm vic.Cc Aptomat cp ngun mt chiu iu khin, bo v ca TPPHB trng thing.Cc Aptomat cp ngun o lng, tn hiu ca TPPHB trng thi ng.Cc kho chn ch iu khin v tr thch hp.Cc ch th trng thi my ct tng ng trng thi thc t ca my ct.iu 14. Trng thi sn sng ng in ca TPPHB MS2Tnh trng bn trong v ngoi ca TPPHB v sinh sch s.Cc MC u vo, MC xut tuyn, mch o lng, tn hiu, t ng iu khinv bo v khng c tn hiu bo li.Cc MC u vo t MSI, trm 35kV a phng,MF Diesel trng thi Ctv ang v tr Lm vic.Cc MC xut tuyn TPPHB trng thi Ct v ang v tr Lm vic.Cc Aptomat cp ngun mt chiu iu khin, bo v ca TPPHB trng thing.Cc Aptomat cp ngun o lng, tn hiu ca TPPHB trng thi ng.Cc kho chn ch iu khin v tr thch hp.Cc ch th trng thi my ct tng ng trng thi thc t ca my ct.iu 15. Trng thi sn sng ng in ca TBAHB 0,4kVTnh trng bn trong v ngoi ca t phn phi v sinh sch s.MBA t dng tnh trng sn sng lm vic.Cc MC u vo, Aptomat ph ti, mch o lng, tn hiu, t ng iukhin v bo v khng c tn hiu bo li.Cc my ct u vo trng thi Ct.Cc Aptomat ph ti trng thi Ct.Kho chn ch iu khin v tr thch hp.Cc Aptomat cp ngun o lng, tn hiu ca t phn phi trng thi ng.Cc ch th trng thi my ct tng ng trng thi thc t ca MC u vo.Khng c tn hiu h hng ca t phn phi.II. CC PHNG THC VN HNHPHNG THC VN HNH TRM PHN PHI HP B 6,3kV(Phng thc vn hnh h thng t dng xoay chiu theo th t u tin t S n S7) iu 16. Phng thc vn hnh SINgun t dng c ly t 02 MBA t dng chnh TD1 v TD2. Trng thi cc MC nh sau : a. Ti TPPHB MSIr TN MY CTrTRANG THI GHI CHU ~1631 v 632ng2612Ct36007 v 6008ng4Cc MC u ra cn lingb. Ti TPPHB MS2STT TPN MYcT 1i trang tht16009 v 60010ng26083 v 6084Ct36093 v 6094Ct4Cc MC u ra cn lingiu 17. Phng thc vn hnh S2Nguon t dung c ly t MBA t dng TD2 ti phn on C62 ca TPPHB MS1, khi trng thi cc my ct nh sau :Ti TPPHB MSISTTTN MY CTTRNG THIGHI CH 11631Ct2632ng3612ng46007 v 6008ng5Cc MC u ra cn lingTi TPPHB MS2: qTT 1 TFN MY CTTrang thtGHI CH i16009 v 60010ng26083 v 6084Ct36093 v 6094Ct4Cc MC u ra cn lingQuy trnh tm thi VH v XLSC h thong t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Quy trnh tm thi VH v XLSC h thong t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #Trang #Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #iu 18. Phng thc vn hnh S3 :Nguon t dng c ly t MBA t_dng TD1 ti phn on C61 caTPPHB MSI, khi trng thi cc my ct nh sau : a'jTPPHELMS_1631 'ng2632Ct3612ng46007 v 6008ng5Cc MC u ra cn lingTai 1PPHB MS2 SI 1f FN M Y c T 1 RANG THAIGHI CH 16009 v 6010ng26083 v 6084Ct36093 v 6094Ct4Cc MC u ra cn lingiu 19. Phng thc vn hnh S4 :, N/rr,Ngon t dng c lay t trm 35/6,3kV s 01, khi trng thi cc MCnh sau a. Ti TPPHB MSIViir CCI11 CHU1631 v 632Ct2612Ct36007ng46008Ct3Cc MC u ra trn C61ng6Cc MC u ra trn C62CtLb. Ti TPPHB MS211 16009ng26093ng36094Ct46083 v 6084Ct56010Ct6Cc MC u ra trn C63ng7Cc MC u ra trn C64Ctiu 20. Phng thc vn hnh S5 :Nguon t dng c ly t tm 35/6kV s 02, khi trng thi cc MC nh sau :a. Ti TPPHB MSISTT 1 TN MY CTTRNG THAI GHI CHU 1631 v 632Ct2612Ct36007Ct46008ng5Cc MC u ra trn C61Ct6Cc MC u ra trn C62ngTi TPPHB MS2STTTEN MY CTTRANG THI 1 GHI CH .16009Ct26093Ct36094ng46083 v 6084Ct56010ng6Cc MC u ra trn C63Ct7Cc MC u ra trn C64ngiu 21. Phng thc vn hnh S6 :Ngun t dng ly t MF Diesel s 01, khi trng thi cc MC nh sau : a. Ti TPPHB MS ISTT TN MY CT ! TRANG THIGHI CH1631 v 632Ct2612Ct36007ng46008Ct5Cc MC u ra trn C61ng6Cc MC u ra trn C62CtQuy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #Trang #Quy trnh tm thi VH v XLSC h thong t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #b. Ti TPPHB MS2STTTN M CTGHI Cll1609ng26093 v 6094Ct36083ng46084Ct56010Ct6Cc MC u ra trn C63ng7Cc MC u ra trn C64Ctiu 22. Phng thc vn hnh S7 :Ngun t dng c ly t MF Diesel s 02, trng thi cc MC nh sau:Ti TPPHB MSITtTTN M CT "Eng IIIGHI CH i1631 v 632ct2612Ct36007Ct46008ng5Cc MC u ra trn C61Ct6Cc MC u ra trn C62ngb. Ti TPPHB MS2TN MY CT ~TRANG THTr GHI CHUCt26093 v 6094Ct36083ct46084ng56010ng6Cc MC u ra trn C63Ct7Cc MC u ra trn C64ngiu 23. Phong thc vn hnh S8 :Nguon t dng c ly t 02 ngun 35/6kV a phng, khi trng thi cc my ct nh sau : a. TiTPPHB MSISTTTN MY CAITRNG THAI GHI CH1631 v 632Ct2612Ct36007ng46008ng5Cc MC u ra trn C61ng6Cc MC u ra trn C62ngTi TPPHB MS2wTN MY CT TRANG THI GH CHU16009ng26093ng36094ng46083 v 6084Ct56010ng6Cc MC u ra trn C63ng7Cc MC u ra trn C64ngiu 24. Phng thc vn hnh S9 :Ngun t dng c ly t 02 my pht Diesel, khi trng thi cc my ct nh sau :a. TiTPPHB MSIST TNMYCT ITRNGTIIGHI CH .1631 v 632Ct2612Ct36007ng46008ng5Cc MC u ra trn C61ng6Cc MC u ra trn C62ngb. Ti TPPHB MS2sirTN MAY CATTRANG THIGHI CH16009ng26083ng36084ng46093 v 6094Ct56010ng6Cc MC u ra trn C63ng7Cc MC u ra trn C64ngiu 25. Phng thc vn hnh tm thiDo tien th cng nn trc khi t my 1 vo vn hnh tm thi mi lp t xong TPPHB MSI (thanh ci C61 v C62), cc TBAHB LSI 1, LS20 v LS21. Phng n cp in tm thi s dng ngun 6,3kV a phng qua cp ni ti u vo MC 6007, phng thc vn hnh tm thi s dng hai thanh ci C61 v C62 cp ngun cho cc ph ti t dng. Trng thi cc MC nh sau :Ti thanh ci C61 TPPHB MSI+ MC 6007, 6201, 6211, 612: ng.+ MC 631, 632 v cc MC 6,3kV u ra cn li : ct.Ti LS20+ MC 4201, 4202 : ng.+ MC 4200: Ct.Ti LS21+ MC 4211,4212, 4210-1, 4210-2 : ng.+ MC 4210: Ct.Ti LSI 1+ MC 4111, 4112: ng.+ MC 4110: CtTrng thi cc kha iu khin ch nh sau :+ Kha S34 trn t 20BBA01GH100, 20BBA01GH112, 20BBA01GH102, 20BBA01GH103 v tr: Local Manual.+ Kha 3SA1 trn t 01BFA01GH003, 20BFA01GH005, v tr: Local.+ Kha 2SA1 trn t 20BFA04GH003, 20BFA03GH004 v tr: Local.Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #Trang #Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy .. .. /.. .. /2010 Sa i:Trang #PHNG THC VN HNH TBAHB 0,4kV iu 24. Phng thc vn hnh TBAHB LSI* (*=1-^6)Phng thc vn hnh bnh thng : Trng thi cc MC nh sau+ 2 MC u vo 41*1 v 41*2 : ng + MCP 41*0 : MPhng thc vn hnh khi mt ngun u vo TC LS1 *-1:+ MC u vo 41*1: M + MCP 41*0 : ngPhng thc vn hnh khi mt ngun u vo LSl*-2 :+ MC u vo 41*2 : M + MCP 41*0 : ngiu 25. Phng thc vn hnh TBAHB LS21Phng thc vn hnh bnh thng : Trng thi cc MC nh sau+ 2 MC u vo 4211 v 4212 : ng + MCP 4210 : M + MCP 4210-1 : ng + MCP 4210-2 : ngPhng thc vn hnh khi mt ngun u vo TC LS21-1:+ MC u vo 4211: M + MCP 4210 : ngPhng thc vn hnh khi mt ngun u vo TC LS21-2 :+ MC u vo 4212 : M + MCP 4210 : ngiu 26. Phng thc vn hnh TBAHB LS22Phng thc vn hnh bnh thng : Trng thi cc MC nh sau+ 2 MC u vo 4221 v 4222 : ng + MCP 4220 : M + MCP 4220-1 : ng + MCP 4220-2 : ngPhng thc vn hnh khi mt ngun u vo TC LS22-1:+ MC u vo 4221: M + MCP 4220 : ngPhng thc vn hnh khi mt ngun u vo TC LS22-2 :+ MC u vo 4222 : M + MCP 4220 : ngiu 27. Phng thc vn hnh TBAHB LS20Phng thc vn hnh bnh thng : Trng thi cc MC nh sau+ 2 MC u vo 4201 v 4202 : ng + MCP 4200 : MPhng thc vn hnh khi mt ngun u vo TC LS20-1:+ MC u vo 4201 : M + MCP 4200 : ngPhng thc vn hnh khi mt ngun u vo TC LS2-2 :+ MC u vo 4202 : M + MCP 4200 : ngiu 28. Phng thc vn hnh TBAHB LS50Phng thc vn hnh bnh thng : Trng thi cc MC nh sau+ 02 MC u vo 4501 v 4502 : ng + MCP 4500 : MPhng thc vn hnh khi mt ngun u vo TC LS50-1:+ MC u vo 4501 : M + MCP 4500 : ngPhng thc vn hnh khi mt ngun u vo LS50-2 :+ MC u vo 4502 : M + MCP 4500 : ngiu 29. Phng thc vn hnh TBAHB LS59Phng thc vn hnh bnh thng : Trng thi cc MC nh sau+ 2 MC u vo 4591 v 4592 : ng + MCP 4590 : MPhng thc vn hnh khi mt ngun u vo TC LS59-1:+ MC u vo 4591 : M + MCP 4590 : ngPhng thc vn hnh khi mt ngun u vo TC LS59-2 :+ MC u vo 4592 : M + MCP 4590 : ngTRNH T THAO TC,TRNH T THAO TC CHUYN I PHNG THC VN HNH iu 30. Trnh t thao tc a h thng t phng thc vn hnh SI sang S2Ct 631, kim tra ct tt.ng 612 (tr sau khi ct 631 nh hn 6s).iu 31. Trnh t thao tc a h thng t phng thc vn hnh SI sang S3Ct 632, kim tra ct tt.ng 612 (tr sau khi ct 632 nh hn 6s).iu 32. Trnh t thao tc a h thng t phng thc vn hnh SI sang S4Ct 631, kim tra ct tt.ng 6093, kim tra ng tt.Ct 632, kim tra ct tt.Ct 6008, kim tra ct tt.Ct cc MC u ra ph ti trn C62, kim tra ct tt.Ct 6010, kim tra ct tt.Ct cc MC u ra ph ti trn C64, kim tra c tt.iu 33. Trnh t thao tc a h thng t phong thc vn hnh S2 (S3) sang S4Kim tra v tr ct hoc ct MC 632 (631), kim tra ct ttCt MCP 612, kim tra ct tt.ng MC 6093, kim tra ng tt.Ct 6008, kim tra ct tt.Ct cc MC u ra ph ti trn C62, kim tra ct tt.Ct 6010, kim tra ct tt.Ct cc MC u ra ph ti trn C64, kim tra ct tt.iu 34. Trnh t thao tc a h thng t phng thc vn hnh SI sang S5Ct *632, kim tra ct tt.ng 6094, kim tra ng tt.Ct 631, kim tra ct tt.Ct 6007, kim tra ct tt.Ct cc MC u ra ph ti trn C61, kim tra ct tt.Ct 6009, kim tra ct tt.Ct cc MC u ra ph ti trn C63, kim tra c tt.iu 35. Trnh t thao tc a h thng t phong thc vn hnh S2 (S3) sang S5Kim tra v tr ct hoc ct MC 632 (631), kim tra ct tt.Ct MCP 612, kim tra ct tt.ng MC 6094, kim tra ng tt.Ct 6007, kim tra ct tt.Ct cc MC u ra ph ti trn C61, kim tra ct tt.Ct 6009, kim tra ct tt.Ct cc MC u ra ph ti trn C63, kim tra ct tt.iu 36. Trnh t thao tc a h thng t phong thc vn hnh SI sang S6Khi ng MF Diesel D083.Kim tra v tr ng hoc ng 4083.Khi MF Diesel D083 sn sng.Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #Trang #Quy trnh tm thi VH v XLSC h thng t dng xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #Ct 631, kim tra ct tt.ng 6083, kim tra ng tt.Ct 632, kim tra ct tt.Ct 6008, kim tra ct tt.Ct cc MC u ra ph ti trn C62, kim tra ct tt.Ct 6010, kim tra ct tt.Ct cc MC u ra ph ti trn C64, kim tra c tt.iu 37. Trnh t thao tc a h thng t phng thc vn hnh S2 (S3) sang S6Khi ng MF Diesel D083.Kim tra v tr ng hoc ng 4083.Khi MF Diesel D083 sn sng.Kim tra v tr ct hoc ct MC 632 (631).Ct MCP 612.6 ng MC 6083.Ct 6008, kim tra ct tt.Ct cc MC u ra ph ti trn C62, kim tra ct tt.Ct 6010, kim tra ct tt.Ct cc MC u ra ph ti trn C64, kim tra ct tt.iu 38. Trnh t thao tc a h thng t phng thc vn hnh SI sang S7Khi ng MF Diesel D084.Kim tra v tr ng hoc ng 4084.Khi MF Diesel D084 sn sng.Ct 632, kim tra ct tt.ng 6084, kim tra ng tt.Ct 631, kim tra ct tt.ct 6007, kim tra ct tt._^Ct cc MC u ra ph ti trn C61, kim tra ct tt.Ct 6009, kim tra ct tt.^Ct cc MC u ra ph ti trn C63, kim tra c tt.iu 39. Trnh t thao tc a h thng t phong thc vn hnh S2 (S3) sang S7Khi ng MF Diesel D084.Kim tra v tr ng hoc ng 4084.Khi MF Diesel D084 sn sng.Kim tra v tr ct hoc ct MC 632 (631).Ct MCP 612.ng MC 6084.Ct 6007, kim tra ct tt.Ct cc MC u ra ph ti trn C61, kim tra ct tt.Ct 6009, kim tra ct tt.Ct cc MC u ra ph ti trn C63, kim tra ct tt.iu 40.Trnh t thao tc a h thng t phong thc vn hnh SI sang S8Kim tra vtrct hocct 631, kim tract tt.Kim tra vtrct hocct 632, kim tract tt.ng MC 6093, kim tra ng tt.ng MC 6094, kim tra ng tt.iu 41.Trnh t thao tc a h thng t phng thc vn hnh S2(S3) sang S8 Kim tra v tr ct hoc ct 632 (631), kim tra ct tt. Kim tra v tr ct hoc ct 612, kim tra ct tt.ng 693, kim tra ng tt.ng 694, kim tra ng tt.iu 42.Trnh t thao tc a h thng t phng thc vn hnh SI sang S9Kim tra vtrct hocct 631, kim tract tt.Kim tra vtrct hocct 632, kim tract tt.Khi ng MF Diesel D084.Kim tra v tr ng hoc ng 4084.Khi MF Diesel D084 sn sng.ng MC 6084, kim tra ng tt.Khi ng MF Diesel D083.Kim tra v tr ng hoc ng 4083.Khi MF Diesel D083 sn sng.ng MC 6083, kim tra ng tt.iu 43.Trnh t thao tc a h thng t phng thc vn hnh S2 (S3) sang S9 Kim tra v tr ct hoc ct 632 (631), kim tra ct tt. Kim tra v tr ct hoc ct 612, kim tra ct tt.Khi ng MF Diesel D084.Kim tra v tr ng hoc ng 4084.Khi MF Diesel D084 sn sng.ng MC 6084, kim tra ng tt.Khi ng MF Diesel D083.Kim tra v tr ng hoc ng 4083.Khi MF Diesel D083 sn sng.ng MC 6083, kim tra ng tt.iu 44. Trnh t thao tc a h thng TPPHB 6,3kV v phng thc vn hnhS2 (S3)Qu trnh chuyn i phng thc c thc hin bng tay bi nhn vin vn hnhTrng hp ang vn hnh phng thc S6(S7)Kim tra c in p MC u vo 632 (631),Kim tra v tr m hoc m MCP 612,Dng MF Diesel,Ct MC u vo t MF Diesel 6083 (6084),ng MC u vo 632 (631) v 612.Trng hp ang vn hnh phng thc S4(S5)Kim tra c in p MC u vo 632 (631),Kim tra v tr m hoc m MCP 612,Ct MC u vo t trm 35/6,3kV a phng 6093 (6094),ng MC u vo 632 (631) v 612.Trng hp ang vn hnh phng thc S8Kim tra c in p MC u vo 632 (631).Ct MC u vo t trm 35/6,3kV a phng 6093 v 6094.ng MC u vo 632 (631), kim tra ng tt.ng MCP 612, kim tra ng tt.Trng hp ang vn hnh phng thc S9Kim tra c in p MC u vo 632 (631).Dng MF Diesel D083 v D084.Ct 6083 v 6084, kim tra ct ttng MC u vo 632 (631), kim tra ng tt.ng MCP 612, kim tra ng tt.iu 45. Trnh t thao tc a h thng TPPHB 6,3kV v phong thc vn hnh SIQu trnh chuyn i phng thc c thc hin bng tay bi nhn vin vn hnhTrng hp ang vn hnh phng thc S6(S7)Kim tra c in p MC u vo 631 v 632.Dng MF Diesel.Ct MC u vo t MF Diesel 683 (684)ng MC u vo 631 v 632.Xoay kha S34 trn t 20BBA01GH001 sang v tr phng thc bnh thng.Trng hp ang vn hnh phng thc S4(S5)Kim tra c in p MC u vo 631 v 632.Ct MC u vo t trm 35/6,3kV a phng 693 (694).ng MC u vo 631 v 632.Xoay kha S34 trn t 20BBA01GH001 sang v tr phng thc bnh thng.Trng hp ang vn hnh phng thc S2(S3)Kim tra c in p MC u vo 631 (632),Ct MCP 612, kim tra ct tt,ng MC u vo 631 (632), kim tra ng tt.Xoay kha S34 trn t 20BBA01GH001 sang v tr phng thc bnh thng.Trng hp ang vn hnh phng thc S8Kim tra c in p MC u vo 631 v 632.Ct MC u vo t trm 35/6,3kV a phng 693 v 694.ng MC u vo 631 v 632.Xoay kha S34 trn t 20BBA01GH001 sang v tr phng thc bnh thng.Trng hp ang vn hnh phng thc S9Kim tra c in p MC u vo 632 v 631.Dng MF Diesel D083 v D084.Ct 6083 v 6084, kim tra ct ttng MC u vo 632 v 631), kim tra ng tt.ng MCP 612, kim tra ng tt. TRNH T THAO TC A MBA T DNG RA SA CHA, TH NGHIM iu 46. Trnh t thao tc a MBA TD1 (TD2) ra th nghim, sa chaThng bo AI v vic a TD1 (TD2) ra sa cha, th nghimChuyn i phng thc vn hnh ca LS11 (LS14) cho ph hpChuyn kha 3SA1 trn t iu khin MCP ca LSI* v v tr Local manual,Ct 4111 (4141), kim tra ct tt,ng 4110 (4140), kim tra ng tt.Chuyn i phng thc t dng cho ph hp, 02 NVVH tin hnh thao tc theo trnh t sau : (Gi thit h thng t dng ang vn hnh phng thc Sl, chuyn sang S2 (S3))NVVH1 chuyn kha S34 trn t 20BBA01GH100 v v tr Local manual.NVVH1 ct MC 631 (632), kim tra ct tt, bo NVVH2NVVH2 ng MCP 612, kim tra ng tt.Ko MC 631(632) ra v tr sa cha.a H1(H4) v trng thi SBKim tra MC u cc 901 (904) ct tt.Ct MC 500kV 531, 571 (534, 574), kim tra ct tt,Kim tra DCL 901-3 (904-3) ct tt,Ct DCL 531 -3 (534-3), kim tra ct tt, ^ng DN 901-38 (904-38), kim tra ng tt,ng DN 531-38 (534-38), kim tra ng tt,Kim tra khng cn in, ng DN 631-15 (632-25) khoang MC 631 (632), kim tra ng tt,Ct Aptomat GS211 ti t 20BFA34GH100 cp ngun iu khin b iu p di ti.(Trnh t khi phc li H1(H4)Tho khp ni mm trn on cp ni TD1 (TD2) vi u cc H1(H4) c lp TD1(TD2),Ct DN 901-38 (904-38), kim tra ct tt,Ct DN 531-38 (534-38), kim tra ct tt,ng DCL 531-3 (534-3), kim tra ng tt,ng DCL 901-3 (904-3), kim tra ng tt,Khi ng H1(H4) bng cch a t ch SB sang GE,Ha ng b H1(H4-) vi li bng 531, 571 (534, 574).Ct 4110 (4140), kim tra ct tt,ng 4111 (4141), kim tra ng tt,Treo bin bo, ro chn ph hp.iu 47. Trnh t thao tc a TD9* ra sa cha, th nghimChuyn i phng thc vn hnh ca LS1 * cho ph hpChuyn kha 3SA1 trn t iu khin MCP ca LSI* v v tr Local manual,Ct MC 41*1, kim tra ct tt,ng MC 41*0, kim tra ng tt,Ko 41*1 ra v tr Sa cha.Chuyn i phng thc t dng cho ph hp vi thc t, ring vi TD91 (TD94) sau khi chuyn i phng thc, 631 (632) v tr ct,a H* v trng thi SBKim tra MC u cc 90* ct tt.Ct MC 500kV 53*, 57*. Kim tra ct tt,Kim tra DCL 90*-3 ct tt,Ct DCL 53*-3, kim tra ct tt,Ring vi TD91 (TD94) : a 631 (632) ra v tr Sa cha, ng DN khoang MC 631 (632), kim tra ng tt,ng DN 90*-38, kim tra ng tt,ng DN 53 *-38, kim tra ng tt,Ct ngun cp cho b gim st nhit BWD-310, ngun cp cho bo v,Quy trnh tm thi VH v XLSC h thong t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #Trang #Quy trnh tm thi VH v XLSC h thong t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #Tho khp ni mm trn on cp ni TD9* vi M*,t tip a di ng 2 u MBA ph hp nu cn thit, cch ly TD9*Ct DN 90*-38, kim tra ct tt,Ct DN 53 *-38, kim tra ct tt,Ring vi TD91 (TD94) : ct DN khoang MC 631 (632), a 631 (632) vo v tr Lm vic,ng DCL 53*-3, kim tra ng tt,Khi phc li H* bng cch a H* t SB sang GE,Ha ng b H* vi li bng MC 57* v 53*,Khi phc li phng thc t dng cho ph hp vi thc t,Treo bin bo ro chn ph hp.iu 48. Trnh t thao tc ua T201 (T202) ra sa cha, th nghim.Chuyn i phng thc vn hnh ca LS20 cho ph hpChuyn kha 3SA1 trn t iu khin MCP ca LS21 v v tr Local manual,Ct MC 4201 (4202), kim tra ct tt,ng MC 4200, kim tra ng tt,Ko 4201 (4202) ra v tr Sa cha.Ct 6201 (6202), kim tra ct tt,Ko 6201 (6202) ra v tr Sa cha,Ct ngun cp cho b gim st nhit BWD-310, ct ngun cp cho bov.7,ng DN khoang MC 6201 (6202), kim tra ng tt,t tip a di ng trn on cp ni gia T201 (T202) vi LS20-1 (LS20-2),Treo bin bo ro chn ph hp.iu 49. Trnh t thao tc ua T211 (T212) ra sa cha, th nghim.Chuyn i phng thc vn hnh ca LS21 cho ph hpChuyn kha 3SA1 trn t iu khin MCP ca LS21 v v tr Local manual,Ct MC 4211 (4212), kim tra ct tt,ng MC 4210, kim tra ng tt,Ko 4211 (4212) ra v tr Sa cha.Ct 6211 (6212), kim tra ct tt,Ko 6211 (6212) ra v tr Sa cha,Ct ngun cp cho b gim st nhit BWD-310, ct ngun cp cho bo v.ng DN khoang MC 6211 (6212), kim tra ng tt,t tip a di ng trn on cp ni gia T211 (T212) vi LS21-1 (LS21-2),Treo bin bo ro chn ph hp.iu 50. Trnh t thao tc a T221 (T222) ra sa cha, th nghim.Chuyn i phng thc vn hnh ca LS21 cho ph hpChuyn kha 3SA1 trn t iu khin MCP ca LS22 v v tr Local manual,Ct MC 4221 (4222), kim tra ct tt,ng MC 4220, kim tra ng tt,Ko 4221 (4222) ra v tr Sa cha.Ct 6221 (6222), kim tra ct tt,Ko 6221 (6222) ra v tr Sa cha,Ct ngun cp cho b gim st nhit BWD-310, ct ngun cp cho bov,,,ng DN khoang MC 6221 (6222), kim tra ng tt,t tip a di ng trn on cp ni gia T221 (T222) vi LS22-1 (LS22-2),Treo bin bo ro chn ph hp.iu 51. Trnh t thao tc a T501 (T502) ra sa cha, th nghim.Chuyn i phng thc vn hnh ca LS50 cho ph hpChuyn kha 3SA1 trn t iu khin MCP ca LS50 v v tr Local manual,Ct MC 4501 (4502), kim tra ct tt,ng MC 4500, kim tra ng tt,Ko 4501 (4502) ra v tr Sa cha.Ct 6501 (6502), kim tra ct tt,Ct DCL 6501-1 (6502-2), kim tra ct tt,Ct ngun cp cho b gim st nhit BWD-310, ct ngun cp cho bo v, do lng, tn hiu,t tip a di ng 02 u MBATreo bin bo ro chn ph hp.iu 52. Trnh t thao tc a T591 (T592) ra sa cha, th nghim.Chuyn i phng thc vn hnh ca LS59 cho ph hpChuyn kha 3SA1 trn t iu khin MCP ca LS59 v v tr Local manual,Ct MC 4591 (4592), kim tra ct tt,ng MC 4590, kim tra ng tt,Ko 4591 (4592) ra v tr Sa cha.Ct 6591 (6592), kim tra ct tt,Ct DCL 6591-1 (6592-2), kim tra ct tt,Ct ngun cp cho b gim st nhit BWD-310, ct ngun cp cho bo v, o lng, tn hiut tip a di ng 02 u MBA,Treo bin bo ro chn ph hp.TRNH T THAO TC A MBA T DNG VO VN HNH iu 53. Trnh t thao tc a MBA TD1 (TD2) vo vn hnh sau sa cha, th nghimKim tra trng thi sn sng ng in ca MBA theo iu 12,Kim tra 631 (632) ang v tr Sa cha, DN khoang 631 (632) v tr ng,Chuyn i phng thc LSI 1 (LS14) cho ph hp :Chuyn kha 3SA1 trn t iu khin MCP ca LSI 1 (LSI4) v v tr Local manual.Ct 4111 (4141), kim tra ct tt.ng 4110 (4140), kim tra ng tt.a HI(H4) v trng thi SB,Kim tra MC u cc 901 (904) ct tt,Ct MC 500kV 531, 571 (534, 574), kim tra ct tt,Kim tra DCL 901-3 (904-3) ct tt,Ct DCL 531-3 (534-3), kim tra ct tt,ng DN 901-38 (904-38), kim tra ng tt,ng DN 531-38 (534-38), kim tra ng tt,Ni khp ni mm trn on cp ni TD1 (TD2) vi u cc H1(H4),Ct DN 631-15 (632-25) khoang MC 631 (632), kim tra ct tt,Ct DN 901-38 (904-38), kim tra ct tt,Ct DN 531-38 (534-38), kim tra ct tt,ng DCL 901-3 (904-3), kim tra ng tt,Khi ng H1(H4) t SB sang GE,Ha ng b H1(H4) vi li bng 531, 571 (534,574).Ct 4110 (4140), kim tra ct tt,ng 4111 (4141), kim tra ng tt,ng Aptomat GS211 ti t 20BFA34GH100 cp ngun iu khin b iu p di ti.Bo AI v vic TD1(TD2) sn sng vo lm vic,a 631 (632) vo v tr Lm vic,02 NVVH thc hin chuyn i phng thc t dng chnh theo trnh t sau : (Chuyn t S2(S3) v Sl)Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #Trang #Quy trnh tm thi VH v XLSC h thong t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #NVVH1 kim tra kha S34 trn t 20BBA01GH100 v tr Local manualNVVH2 ct MCP 612, kim tra ct tt bo cho NVVH1,NVVH1 ng MC 631 (632) kim tra ng tt.Chuyn kha S34 v v tr RemoteTho bin bo, ro chn.iu 54. Trnh t thao tc a TD9* vo vn hnh sau th nghim, sa cha.Kim tra MBA trng thi sn sng ng in theo iu 11,Kim tra MC 41*1 v tr Sa cha,Ring vi TD91 (TD94) : Chuyn i phng thc t dng ph hp, sau khi chuyn i 631 (632) v tr ct,a H* v trng thi SBKim tra MC u cc 90* ct tt,Ct MC 500kV 53*, 57*. Kim tra ct tt,Kim tra DCL 90*-3 ct tt,Ct DCL 53*-3, kim tra ct tt,Ring vi TD91 (TD94) : a 631 (632) ra v tr sa cha, ng DN khoang MC 631 (632), kim tra ng tt,ng DN 90*-38, kim tra ng tt,ng DN 53 *-38, kim tra ng tt,Tho tip a di ng 2 u MBA,Ni khp ni mm trn on cp ni TD9* vi H*,Ct DN 90*-38, kim tra ct tt,Ct DN 53 *-38, kim tra ct tt,Ring vi TD91 (TD94) : ct DN khoang MC 631 (632), a 631 (632) vo v tr Lm vic,ng ngun cp cho b gim st nhit BWD-310, ngun cp cho bov,,,ng DCL 53*-3, kim tra ng tt,ng DCL 90*-3, kim tra ng tt,Khi phc li H* bng cch a H* t SB sang GEHa ng b H* vi li bng MC 500kV 53* v 57*,Khi phc li phng thc t dng cho ph hp vi thc t,Tho bin bo ro chn.iu 55. Trnh t thao tc a T201 (T202) vo vn hnh sau sa cha,th nghimKim tra MBA trng thi sn sng ng in theo iu 11, Kim tra MC 4201 (4202) v tr Sa cha, Kim tra MC 6201 (6202) v tr Sa cha,Tho tip a di ng trn on cp ni gia T201 (T202) vi LS20-1 (LS20-2),Ct DN khoang MC 6201 (6202), kim tra ct tt,ng ngun cp cho b gim st nhit BWD-310, ngun cp cho bov,a 6201 (6202) vo v tr Lm vic,ng 6201 (6202), kim tra ng tt,a MC 4201 (4202) vo v tr Lm vic,Ct 4200, kim tra ct tt,ng 4201 (4202), kim tra ng tt,Tho bin bo, ro chn.iu 56. Trnh t thao tc a T211 (T212) vo vn hnh sau sa cha th nghimKim tra MBA trng thi sn sng ng in theo iu 11,Kim tra MC 4211 (4212) v tr Sa cha,Kim tra MC 6211 (6212) v tr Sa cha,Tho tip a di ng trn on cp ni gia T211 (T212) vi LS21-1(LS21-2),\Ct DN khoang MC 6211 (6212), kim tra ct tt,ng ngun cp cho b gim st nhit BWD-310, ngun cp cho bov,a 6211 (6212) vo v tr Lm vic,ng 6211 (6212), kim tra ng tt,a MC 4211 (4212) vo v tr Lm vic,Ct 4210, kim tra ct tt,ng 4211 (4212), kim tra ng tt,Tho bin bo, ro chn.iu 57. Trnh t thao tc a T221 (T222) vo vn hnh sau sa cha th nghimKim tra MBA trng thi sn sng ng in theo iu 11, Kim tra MC 4221 (4222) v tr Sa cha, Kim tra MC 6221 (6222) v tr Sa cha,Tho tip a di ng trn on cp ni gia T221 (T222) vi LS22-1(LS22-2),'7_Ct DN khoang MC 6221 (6222), kim tra ct tt,ng ngun cp cho b gim st nhit BWD-310, ngun cp cho bov,a 6221 (6222) vo v tr Lm vic,ng 6221 (6222), kim tra ng tt,a MC 4221 (4222) vo v tr Lm vic,Ct 4220, kim tra ct tt,ng 4221 (4222), kim tra ng tt,Tho bin bo, ro chn.iu 58. Trnh t thao tc a T501 (T502) vo vn hnh sau sa cha,th nghimKim tra MBA trng thi sn sng ng in theo iu 11,Kim tra 6501 (6502) ang v tr ct,Kim tra MC 4501 (4502) ang v tr Sa cha,Kim tra DLC 6501-1 (6502-2) ang v tr ct,Tho tip a di ng 02 u MBA,ng ngun cp cho b gim st nhit BWD-310, ngun cp cho bo v, o lng, tn hiu,ng DCL 6501-1 (6502-2), kim tra ng tt,ng 6501 (6502), kim tra ng tt,a MC 4501 (4502) vo v tr Lm vic,Ct 4500, kim tra ct tt,ng 4501 (4502), kim tra ng tt,Tho bin bo, ro chn.iu 59. Trnh t thao tc a T591 (T592) vo vn hnh sau sa cha,th nghimKim tra MBA trng thi sn sng ng in theo iu 11,Kim tra 6591 (6592) ang v tr ct,Kim tra MC 4591 (4592) ang v tr Sa cha,Kim tra DLC 6591-1 (6592-2) ang v tr ct,Tho tip a di ng 02 u MBA,ng ngun cp cho b gim st nhit BWD-310, ngun cp cho bo v, o lng, tn hiu,ng DCL 6591-1 (6592-2), kim tra ng tt,ng 6591 (6592), kim tra ng tt,a MC 4591 (4592) vo v tr Lm vic,Ct 4590, kim tra ct tt,ng 4591 (4592), kim tra ng tt,Tho bin bo, ro chan. TRNH T THAO TC A TPPHB,TBAHB RA SA CHA,TH NGHIM iu 60. Trnh t thao tc ua phn on C61 (C62) TPPHB MSI ra sa cha,th nghim.Chuyn i phng thc t dng cho ph hp (Chuyn i phng thc vn hnh ca cc TBAHB lin quan),Chuyn kha S34 ti t iu khin 20BBA01GH100 sang v tr Local manual,Ct MC 631(632), kim tra ct tt,Ko MC 631(632) ra v tr Sa cha,Ct ln lt cc MC u ra ph ti : 601,603,605,607, 6201,6211,6221 (602,604,606,608,6202,6212,6222), kim tra ct tt,Ko cc MC l u ra ph ti ra v tr Sa cha,Ring vi C61, ko MCP 612 ra v tr Sa cha,Ring vi C62, ko DCL ti t 20BBA02GH100 ra v tr Sa cha,Ct cc Aptomat cp ngun cho mch iu khin, o lng, tn hiu,bo v,Kim tra khng cn in p trn thnh ci, ng DN khoang TU thanh ci ti 20BBA01GH113 (20BBA02GH113),Treo bin bo ro chn ph hp.iu 61. Trnh t thao tc a phn on C63 (C64) TPPHB MS2 ra sa cha,th nghim.Chuyn i phng thc t dng cho ph hp (Chuyn i phng thcvn hnh ca cc TBAHB lin quan),^rCt ln lt cc MC u ra ph ti : 6501, 6591 (6502, 6592), kim tra ct tt,Ko cc MC u ra ph ti ra v tr Sa cha,Ct cc MC u vo : 609, 683, 693 (6010, 684, 694),Ko cc MC u vo ra v tr Sa cha,Ct cc Aptomat cp ngun cho mch iu khin, o lng, tn hiu,bo v,Kim tra khng cn in p trn thnh ci, ng DN khoang TU thanh ci ti 20BBA11GH113 (20BBA21GH113),Treo bin bo ro chn ph hp.iu 62. Trnh t thao tc a phn on 1(2) TBAHB 0,4kV ra sa cha,th nghim.Chuyn i ngun cp d phng (nu c) cho ph ti trn phn on 1(2).Ct cc Aptomat u ra ph ti, kim tra ct tt,Chuyn kha 3SA1 trn t iu khin TBAHB sang v tr Local ManualCt MC u vo phn on 1(2), kim tra ct tt,Ko MC u vo phn on 1(2) ra v tr Sa cha,Ct Aptomat cp ngun cho mch iu khin,o lng,tn hiu,bo v.Kim tra khng cn in p trn thanh ci, t tip a di ng cho phn on a ra Sa cha,Treo bin bo ro chn ph hp. TRNH T THAO TC A TPPHB,TBAHB VO VN HNH iu 63. Trnh t thao tc a phn on C61 (C62) TPPHB MSI vo vn hnh sau sa cha th nghim.Kim tra MC u vo 631 (632) v tr Sa cha,Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #Trang #Quy trnh tm thi VH v XLSC h thong t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #Ring vi C61 : Kim tra MCP 612 v tr Sa cha,Ring vi C62 : Kim tra DCL ti t 20BBA02GH100 v tr Sa cha,Kim tra cc MC u ra ph ti: 601, 603, 605, 607, 6201, 6211, 6221 (602, 604, 606, 608, 6202, 6212, 6222) ang v tr Sa cha,Ct DN ti khoang TU thanh ci 20BBA01GH113 (20BBA02GH113), kim tra ct tt,ng Aptomat cp ngun cho mch iu khin, o lng, tn hiu, bo v,a MC u vo 631 (632) vo v tr Lm vicRing vi C61 : a MCP 612 vo v tr Lm vic,Ring vi C62 : a DCL ti t 20BBA02GH100 vo v tr Lm vic,Kim tra tnh trng sn sng ng in ca TPPHB theo iu 13,ng MC u vo 631 (632), kim tra ng tt,ng ln lt cc MC u ra ph ti, kim tra ng tt,Chuyn i phng thc vn hnh cc TBAHB lin quan cho ph hp vi thc t,Tho bin bo, ro chn.iu 64. Trnh t thao tc a phn on C63 (C64) TPPHB MS2 vo vn hnh sau sa cha, th nghim.Kim tra cc MC u vo : 609, 683, 693 (6010, 684, 694) ang v tr Sa cha,Kim tra cc MC u ra ph ti : 6501, 6591 (6502, 6592) ang v tr Sa cha,Ct DN ti khoang BU thanh ci 20BBA11 GHI07 (20BBA21GH107),ng Aptomat cp ngun cho mch iu khin, o lng, tn hiu, bo v,a cc MC u vo : 609, 683, 693 (6010, 684, 694) vo v tr Lm vic,a cc MC u ra ph ti: 6501, 6591 (6502,6592) vo v tr Lm vic,Kim tra tnh trng sn sng ng in ca TPPHB theo iu 13,ng MC u vo 609 (6010), kim tra ng tt,ng ln lt cc MC u ra ph ti : 6501, 6591 (6502, 6592), kim tra ng tt,Chuyn i phng thc vn hnh cc TBAHB lin quan cho ph hp vi thc t,Tho bin bo, ro chn.iu 65. Trnh t thao tc a phn on 1(2) TBAHB 0,4kV vo vn hnh sau th nghim,sa cha.Tho tip a di ngng Aptomat cp ngun cho mch tn hiu,iu khin,o lng v bo vng MC u vo phn on 1(2)Chuyn i ngun cho ph ti v phng thc bnh thungTRNH T THAO TC A MY CT RA V TR TH NGHIM, SA CHA V A VO V TR LM VICiu 66.Trnh t thao tc ua MC 6,3kV ra v tr Th nghim, Sa chaiu kin :MC ang v tr Lm vic v trng thi ct.Ca t ng.Trnh t thao tc :Chuyn kho iu khin S34 sang v tr Local Manual.Ct MC, kim tra ct tt.Quay tay quay theo chiu kim ng h cho ti khi n ch th thay i trng thi.Chuyn kha thao tc sang v tr Operation/Test, MC ang v trTh nghim,7) 9)Ct cc Aptomat cp ngun mch sy, chiu sng, iu khin, bo v, o lng v tn hiu ca MC.Chuyn kha sang v tr Insertion/extraction gic cm mch nh th, MC ang v tr Sa cha.Trng hp mun a MC ra khi khoang cha, kim tra MC ang v tr Sa cha,a xe vo ng v tr, gii tr cht c kh, ko MC ra ngoi. (Nh hnh di)1*3m ca t. thoChuyn kha thao tc sang v tr Racking.Quytrnh tmthiVHv XLSCh txoayBan hnh: ln 01 Ngy/2010 Sa i:Quy trnh tm thi VH v XLSC h thong t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #Trang #Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Trang #iu 67. Trnh t thao tc a MC 6,3kV t v tr Sa cha vo v tr Th nghim v v tr Lm viciu kin :Ca t ang ng.DN ang m.Cc kha lin ng v tr m.Trnh t thao tc :a kha thao tc sang v tr Insertion/extraction (H*3 ), m cat.^a MC vo khoang cha (Nu MC khng ang khoang cha).ng cc Aptomat cp ngun cho mch sy, chiu sng, o lng, tn hiu, iu khin v bo v.Kha cht c kh, ni gic cm mchnh th, ng ca t, chuynkha sang v tr Operation/Test ( $ ), MC ang v tr Th nghim.Chuyn kha sang v tr Racking.a kha thao tc sang v tr Operation/Test, MC ang v tr Lm vic.iu 68. Trnh t thao tc a MC 0,4kV t v tr Lm vic ra v tr Th nghim, Sa cha.(p dng cho cc MC u vo v MCP loi MT06 -V MT16)Ct MC, kim tra ct tt.Chuyn kha iu khin 3SA1 sang v tr Local manual.Ct cc Aptomatcp ngun mch iu khin, bo v, o lng v tn hiu ca MC.t tay quay vo v tr thao tcn nt gii tr cht hnh trnh MC v tr Lm vic, t tay quay vo v tr thao tc : Quay tay quay ngc chiu kim ng h, theo di MC dch chuyn tnh tin ra ngoi. Kim tra kim ch th MC v tr Th nghim. n nt gii tr cht hnh trnh MC v tr Th nghim.Quay tay quay ngc chiu kim ng h, theo di MC dch chuyn tl herfra ngoan Ktemlra kim chi th MC vt Sa cha _ngoi.Trimg hp can a MC ra khi khoang cha, kim tra my ct v s ?a cha , cm tay nm MQn ly co kh hai bn, ko MC rain 69. Trnh t thao tc ua MC 0 4kV kV t v tr Sa cha vo v tr Th ^hi^l,, v VI tri ^LU VIGC.(%dmgch lc MC au vaov MCP +Kim tra MC ang v tr Sa cha .t tay quay vo v tr thao tc n nt gii tr cht hnh trnh MC ang v tr Sa cha ,Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:Quy trnh tm thi VH v XLSC h thng t dung xoay chiuBan hnh: ln 01 Ngy/2010 Sa i:ISj*mQuay tay quay theo chiu kim ng h, theo di M