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Transmission Elements Outage Report for 29-06-2016

A. Details of Transmission Elements under Planned Outage:-
S.NoElement NameTypeVoltage LevelOwnerOutageRevivalExpected Date of RevivalReason / Remarks
DateTimeDateTime
1Kanpur New 765 kV Bus 1BUS765 kVPGCIL29-06-201612:12**NAFor checking of other 765 KV Bay equipments and analysis of Bus Reactor -II WTI operation
2Biharsharif-Varanasi 1Line400 kVPGCIL22-06-201614:58**02-07-2016For bays swapping at Biharsarif end buy Powergrid ERTS.
3Biharsharif-Varanasi 2Line400 kVPGCIL22-06-201614:59**02-07-2016For bays swapping at Biharsarif end buy Powergrid ERTS.
4Dadri(NTPC)-Mandola(PG) 2Line400 kVPGCIL29-06-201608:1429-06-201618:32-For attending the hot spot in 400kv isolator 4-1089A of R-Phase and B-Phase at Dadri end.2.For installation of MW transducer for SPS at Switch-yard of NTPC-Dadri .
5Mainpuri(PG)-Paricha(UPPTCL) -1Line400 kVUPPTCL29-06-201610:3529-06-201620:55-Construction of new bayFor stringing (power line crossing) of 765kv Agra(Fatehabad)-Lalitpur-Agra ckt 1 (line under construction)
6Azamgarh-MauLine400 kVUPPTCL29-06-201610:5129-06-201617:15-To attend sparking at 400KV Mau CT connector sparking
7Mainpuri(PG)-Paricha(UPPTCL) -2Line400 kVUPPTCL29-06-201611:0829-06-201621:10-Construction of new bayFor stringing (power line crossing) of 765kv Agra(Fatehabad)-Lalitpur-Agra ckt 1 (line under construction)
8Gorakhpur(PG)-Gorakhpur(UP) 2Line400 kVPGCIL29-06-201613:3629-06-201617:27-For replacement of damaged Protection core and CT meetering at gorakhpur (PG)
9Dhuri(400) 500 MVA ICT 1ICT400/220 kVPSEB01-10-201518:41**10-07-2016Differential relay operate then taken S/D for maintenance
10G.Noida 315 MVA ICT 3ICT400/220 kVUPPTCL29-06-201605:5029-06-201608:13-To attend hot spot at CT clamp.
11New Wanpoh 125 MVAR B/Reactor 1Bus Reactor400 kVPGCIL27-04-201518:29**NATake out due to low voltage.
12Kisanpur 80 MVAR B/R Bus Reactor400 kVPGCIL02-02-201608:05**NAFor voltage regulation.
13Anta(NTPC)-Lalsot(RRVPNL)Line220 kVPGCIL20-06-201609:30**30-06-2016Diverson of Linedue to construction of Chakan Dam coming in line corridors.
14Anta(NTPC)-Sawai madopur(RVPNL)Line220 kVPGCIL20-06-201610:05**30-06-2016Diverson of Linedue to construction of Chakan Dam coming in line corridors.
15Kanpur(PG)-Unchahar(NTPC) 3Line220 kVPGCIL25-06-201608:24**30-06-2016R&M of complete protection panel with numerical relays at Unchahar end by NTPC.
16FSC of Pampore-1 at KishnprFSC220 kVPGCIL30-10-201212:00**NALILO work of line .
17FSC of Pampore-2 at KishnprFSC220 kVPGCIL30-10-201212:00**NALILO work of line .
*-Line still under outage     NA - Not Available

B. Details of Transmission Elements under Forced Outage:-
S.NoElement NameTypeVoltage LevelOwnerOutageRevivalExpected Date of RevivalReason / Remarks
DateTimeDateTime
1Agra - Biswanath Cherialli line -1 Line800 kV HVDCPGCIL02-06-201610:43**NAFor test charging of Pole 2
2Fatehpur (3*80) 240 MVAR B/RBus Reactor765 kVPGCIL23-06-201616:02**NAVoltage regulation
3Mohindergarh-Mundra Pole 2Line500 kV HVDCAPL29-06-201617:3829-06-201618:38-Under voltage.
4Vindhyachal HVDC BtB Block 1HVDV Station500 kV HVDCPGCIL27-02-201623:49**NADC over current protection operated(Thyristor failure).
5Bamnauli(DTL)-Jatikala(PG) 1Line400 kVDTL22-05-201620:29**NAPhase to earth fault, Tower damage (First dead end tower from Bamnauli S/S) / Ckt-II charge through ERS tower
6Daultabad(HVPNL)-Jhajjar(APCPL) 1Line400 kVHVPNL23-05-201614:42**NATower collapsed.
7Daultabad(HVPNL)-Jhajjar(APCPL) 2Line400 kVHVPNL23-05-201614:42**NATower collapsed.
8Akal-Jodhpur IILine400 kVRRVPNL23-06-201617:45**NALine open on H/V but not charged due to CB problem at Akal end.
9Kankroli-ZerdaLine400 kVPGCIL29-06-201605:3929-06-201610:37-Busbar protection operated at zerda
10Kashipur(UTT)-Moradabad(UP)Line400 kVUPCL29-06-201608:5029-06-201615:42-Phase to earth fault/B phase.
11Kurukshetra(PG) 500 MVA ICT 1ICT400/220 kVPGCIL01-04-201618:33**NAOpened after 24Hrs successful test charging.
12Kalisindh 315 MVA ICTICT400/220 kVRRVPNL04-06-201615:50**NADue to buchholz relay operated
13Harsh Vihar 315 MVA ICT 3ICT400/220 kVDTL29-06-201614:0629-06-201617:41-Phase to earth faulttesting of transformer CTR panel.
14 Bareilly 50 MVAR B/RBus Reactor400 kVUPPTCL05-08-200700:00**NAFailure of Reactor.
15 Sarnath 50 MVAR B/RBus Reactor400 kVUPPTCL16-02-200906:14**NAFailure of Reactor.
16FSC of Bareilly-I at UnnaoFSC400 kVPGCIL19-04-201513:10**NAFire in FSC.
17Wagoora 50 MVAR B/RBus Reactor400 kVPGCIL22-04-201518:56**NATake out due to low voltage.
18FSC ( 50% ) of Koteshwar Pool -1 at Meerut (PG)FSC400 kVPGCIL16-07-201513:01**NAFire in FSC-2 at Meerut.
19TCSC of MUZPR-II at GRKPTCSC400 kVPGCIL04-05-201601:41**NADuring A/R of line.
20Bareilly 80 MVAR B/RBus Reactor400 kVPGCIL02-06-201612:15**NAUnder voltage.
21Hisar(PG)-Hisar-IA(HVPNL) 1Line220 kVPGCIL14-05-201611:05**NATo attend hot spot on R-phase isolator at Hisar end.
22Palwal(HVPNL)-Samaypur(BBMB) 1Line220 kVBBMB09-06-201614:27**NADue to CT failure of 220kV Samaypur-palwal1.
*-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 kVRRVPNL28-06-201617:1630-06-201610:01 
2Ajmer II-DidwanaLine400 kVRRVPNL28-06-201617:3430-06-201609:50 
3Jodhpur II-Merta 1Line400 kVRRVPNL28-06-201617:5530-06-201612:39 
4Jodhpur II(RVPNL)-Kankroli(PG) 1Line400 kVPGCIL29-06-201602:4029-06-201607:45 
5Bikaner-Didwana 1Line400 kVRRVPNL29-06-201618:1030-06-201608:11 
6Ratangarh (RVPNL) - Sikar (PG) - 1Line400 kVPGCIL29-06-201618:1030-06-201610:05 
** - Line shall be closed subject to voltage permissibility