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Transmission Elements Outage Report for 26-05-2016

A. Details of Transmission Elements under Planned Outage:-
S.NoElement NameTypeVoltage LevelOwnerOutageRevivalExpected Date of RevivalReason / Remarks
DateTimeDateTime
1Varanasi 1500 MVA ICT 2ICT765/400 kVPGCIL26-05-201623:2527-05-201600:55-Replacement of LAof ICT-I, to avoid induction
2Ballabgarh(PG)-Bamnauli(DTL) 2Line400 kVDTL17-03-201609:55**31-05-2016To replace Quad broken spacers in the line and other maintenance works by DTL.
3Kaithal-Patiala 1Line400 kVPGCIL18-05-201607:41**29-05-2016LILO work of line For LILO of this line at 400KV Patran ( a new sub station under construction by Patran Transmission company Limited)
4Kaithal-Patiala 2Line400 kVPGCIL18-05-201607:41**29-05-2016LILO work of line For LILO of this line at 400KV Patran ( a new sub station under construction by Patran Transmission company Limited)
5Bareilly-Unnao 2Line400 kVUPPTCL19-05-201613:4026-05-201608:01-For modification / diversion works of line between loc 117B & 128B for UPEIDA Works.
6Dhuri(400kv) -Rajpura (TH) -2Line400 kVPSEB24-05-201617:09**NAManually opened after charging from Dhuri to Rajpura PB after LILO.
7Koteshwar Pool (PG)-Tehri(THDC) 2Line400 kVPGCIL25-05-201611:05**31-05-2016For interfacing of Pumped Storage Plant (PSP) Unit no. 5 & 6 and line W -3( under installation)
8Dhuri(400) 500 MVA ICT 1ICT400/220 kVPSEB01-10-201518:41**09-06-2016Differential relay operate then taken S/D for maintenance
9Rishikesh 315 MVA ICT 2ICT400/220 kVUPCL26-05-201607:3026-05-201616:20-For attending leakage of transformer and hot spot points on HV and LV Side of transformer.
10New Wanpoh 125 MVAR B/Reactor 1Bus Reactor400 kVPGCIL27-04-201518:29**NATake out due to low voltage.
11Kisanpur 80 MVAR B/R Bus Reactor400 kVPGCIL02-02-201608:05**NAFor voltage regulation.
12Hiranagar(JK)-Jammu(JK)Line220 kVPGCIL08-05-201609:39**NAFor facilatating the complete Shut Down of 220/132/33kv Hiranagar JK s/tn for attending hot points and tightening of clamps /jumpersetc in swichyard by PDD J&K./ After kept in open condition for poweregulation by JK
13Kishenpur(PG)-Mirbazar(JK)Line220 kVPDD JK26-05-201607:5626-05-201618:50-For diversion works of line in some span for( NH1 strengthening and four laning of Srinagar to Banihal).
14Mirbazar-RambanLine220 kVPDD JK26-05-201607:5726-05-201618:58-For diversion works of line in some span for( NH1 strengthening and four laning of Srinagar to Banihal).
15Rai Bareilly(PG)-Unchahar(NTPC) 1Line220 kVUPPTCL26-05-201609:0226-05-201619:27-Construction of new element For stringing ( power line crossing) of 765kV D/C Varanasi-Kanpur ( lines under construction by Powergrid )
16Rai Bareilly(PG)-Unchahar(NTPC) 2Line220 kVUPPTCL26-05-201609:0226-05-201619:30-Construction of new element For stringing ( power line crossing) of 765kV D/C Varanasi-Kanpur ( lines under construction by Powergrid )
17FSC of Pampore-2 at KishnprFSC220 kVPGCIL30-10-201212:00**NALILO work of line .
18FSC of Pampore-1 at KishnprFSC220 kVPGCIL30-10-201212:00**NALILO work of line .
19Bhiwadi (PG) 220kV Bus 1BUS220 kVPGCIL25-05-201609:19**25-05-2016Planned annual maintenance.
*-Line still under outage     NA - Not Available

B. Details of Transmission Elements under Forced Outage:-
S.NoElement NameTypeVoltage LevelOwnerOutageRevivalExpected Date of RevivalReason / Remarks
DateTimeDateTime
1Bhiwani (PG) - Phagi (RVPNL) - 1Line765 kVPGCIL23-05-201620:37**NATower collapsed/ Total 08 nos.
2Agra-JatikalaLine765 kVPGCIL25-05-201616:2226-05-201613:17-Phase to earth faultR-N.
3Agra-Fatehpur 2Line765 kVPGCIL25-05-201619:3726-05-201610:12-Phase to earth faultR-N
4Varanasi 1500 MVA ICT 1ICT765/400 kVPGCIL25-05-201605:0927-05-201601:53-Phase to earth faulttripped due to LA blast.
5Jatikala 765KV BUS 2BUS765 kVPGCIL23-05-201613:10**NAAnnual Maintenance program
6Jatikala 765KV BUS 1BUS765 kVPGCIL23-05-201613:10**NAAnnual Maintenance program
7Vindhyachal HVDC BtB Block 1HVDV Station500 kV HVDCPGCIL27-02-201623:49**NADC over current protection operated(Thyristor failure).
8Bamnauli(DTL)-Jatikala(PG) 2Line400 kVDTL22-05-201620:29**NAPhase to earth fault, Tower damage (First dead end tower from Bamnauli S/S)
9Bamnauli(DTL)-Jatikala(PG) 1Line400 kVDTL22-05-201620:29**NAPhase to earth fault, Tower damage (First dead end tower from Bamnauli S/S)
10Bhiwani-Jind 1Line400 kVPGCIL23-05-201613:49**NAPhase to earth fault,B-phase
11Daultabad(HVPNL)-Jhajjar(APCPL) 1Line400 kVHVPNL23-05-201614:42**NATower collapsed.
12Daultabad(HVPNL)-Jhajjar(APCPL) 2Line400 kVHVPNL23-05-201614:42**NATower collapsed.
13Bawana(GT)-Bhiwani (PG) Line400 kVPGCIL23-05-201620:40**NATripped on High voltage.
14Allahabad(PG)-Singrauli(NTPC) 2Line400 kVPGCIL25-05-201613:0926-05-201610:38-Phase to earth faultB-phase
15Bareilly-Unnao 2Line400 kVUPPTCL26-05-201608:1326-05-201609:32-Phase to earth fault.
16Bareilly(PG)-Moradabad(UP) 1Line400 kVPGCIL26-05-201617:0726-05-201619:36-To attend bay oil leakage at Muradabad end
17Ratangarh (RVPNL) - Sikar (PG) - 1Line400 kVPGCIL26-05-201618:0326-05-201621:43-Phase to earth fault.
18Chamera II(NHPC)-Kishenpur(PG)Line400 kVPGCIL26-05-201622:1026-05-201622:23-Phase to earth fault.
19Kurukshetra(PG) 500 MVA ICT 1ICT400/220 kVPGCIL01-04-201618:33**NAOpened after 24Hrs successful test charging.
20Muzaffarnagar 315 MVA ICT 2ICT400/220 kVUPPTCL01-05-201612:24**NAY phase LV side bushing damaged of ICT-2
21Bikaner 315 MVA ICT 2ICT400/220 kVRRVPNL26-05-201613:1926-05-201617:58-To attend hot spot .
22 Bareilly 50 MVAR B/RBus Reactor400 kVUPPTCL05-08-200700:00**NAFailure of Reactor.
23 Sarnath 50 MVAR B/RBus Reactor400 kVUPPTCL16-02-200906:14**NAFailure of Reactor.
24FSC of Bareilly-I at UnnaoFSC400 kVPGCIL19-04-201513:10**NAFire in FSC.
25Wagoora 50 MVAR B/RBus Reactor400 kVPGCIL22-04-201518:56**NATake out due to low voltage.
26FSC ( 50% ) of Koteshwar Pool -1 at Meerut (PG)FSC400 kVPGCIL16-07-201513:01**NAFire in FSC-2 at Meerut.
27TCSC of MUZPR-II at GRKPTCSC400 kVPGCIL04-05-201601:41**NADuring A/R of line.
28Hisar(PG)-Hisar-IA(HVPNL) 1Line220 kVPGCIL14-05-201611:05**NATo attend hot spot on R-phase isolator at HVPNL end.
*-Line still under outage     NA - Not Available

C. Details of Transmission Elements Opened manually due to High Voltage:-
S.NoElement NameTypeVoltage LevelOwnerOutageRevivalRemarks
DateTimeDateTime
1Merta-RatangarhLine400 kVRRVPNL22-05-201618:09**** 
2Ajmer II-DidwanaLine400 kVRRVPNL23-05-201617:4826-05-201623:09 
** - Line shall be closed subject to voltage permissibility