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Transmission Elements Outage Report for 02-05-2016

A. Details of Transmission Elements under Planned Outage:-
S.NoElement NameTypeVoltage LevelOwnerOutageRevivalExpected Date of RevivalReason / Remarks
DateTimeDateTime
1Rihand-Dadri Pole 2Line500 kV HVDCPGCIL02-05-201608:0502-05-201619:55-Stringing (Power line crossing ) of various under constructed lines as below. A. By Powergrid -1. 800kV HVDC Champa-Kurukshetra bi-poles,2.400kV Allahabad-Kanpur New(765) D/C ,3.765kV Varanasi-Kanpur New (765) D/C.B. By UPPTCL1. 765kV S/C Mainpuri-Hapur ,2. 765kV S/C Mainpuri-Gr.Noida ,3. 765kV S/C Mainpuri-Bara ckt-2,4. 400kV D/C Banda-Allahabad Rewa Road .5. 400KV LILO ( In) D/C of Mainpuri PG -Paricha at Mainpuri UP.6. 400KV LILO ( Out ) D/C of Mainpuri PG -Paricha at Mainpuri UP.
2Rihand-Dadri Pole 1Line500 kV HVDCPGCIL02-05-201608:0502-05-201619:46-Stringing (Power line crossing ) of various under constructed lines as below. A. By Powergrid -1. 800kV HVDC Champa-Kurukshetra bi-poles,2.400kV Allahabad-Kanpur New(765) D/C ,3.765kV Varanasi-Kanpur New (765) D/C.B. By UPPTCL1. 765kV S/C Mainpuri-Hapur ,2. 765kV S/C Mainpuri-Gr.Noida ,3. 765kV S/C Mainpuri-Bara ckt-2,4. 400kV D/C Banda-Allahabad Rewa Road .5. 400KV LILO ( In) D/C of Mainpuri PG -Paricha at Mainpuri UP.6. 400KV LILO ( Out ) D/C of Mainpuri PG -Paricha at Mainpuri UP.
3Ballabgarh(PG)-Bamnauli(DTL) 2Line400 kVDTL17-03-201609:55**10-05-2016To replace Quad broken spacers in the line and other maintenance works by DTL.
4Dhuri(400kv) -Rajpura (TH) -2Line400 kVPSEB05-04-201610:26**10-05-20161.For Tightening of Jumpers /suspension clamps and cleaning of disc insulators in the lines between loc 11 to 20.2.LILO of 400kv Ralpura TH-Dhuri-2 at 400kV New Sub-station Rajpura of PSTCL.
5Dadri(NTPC)-Harsh Vihar(DTL) -1Line400 kVNTPC02-05-201610:5002-05-201616:34-Tan-Delta Testing of CVT and for General Maintenance of Bay equipments by DTL at Harsh Vihar end.
6Nallagarh(PG)-Rampur(SJVNL) -1Line400 kVPGCIL02-05-201623:3403-05-201605:19-Rampur Unit-6 HV testing
7Dhuri(400) 500 MVA ICT 1ICT400/220 kVPSEB01-10-201518:41**19-05-2016Differential relay operate then taken S/D for maintenance
8Mandola 315 MVA ICT 4ICT400/220 kVPGCIL22-04-201612:20**03-05-2016For replacement (retrofitment for capacity enhancement) of this 315 MVA ICT-4 with new ICT-4 of 500MVA at Mandola.
9Sultanpur 240 MVA ICT 1ICT400/220 kVUPPTCL28-04-201611:4202-05-201622:31-Replacement of gas kit
10G.Noida 315 MVA ICT 3ICT400/220 kVUPPTCL02-05-201613:1402-05-201615:10-SPS relay testing work.
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.
13Hiranagar(JK)-Jammu(JK)Line220 kVPGCIL23-04-201609:11**05-05-2016For erection and stringing works associated with tapping tower for LILO of 220kV S/C Gladeni(Jammu) -Hiranagar line at Samba Sub-station by Powergrid NR-2
14Kanpur(PG)-Panki(UP) ckt-1Line220 kVPGCIL02-05-201609:0502-05-201620:23-Polymer insulator replacementin line.
15Mohali-Nalagarh-1Line220 kVPSEB02-05-201611:2002-05-201614:58-Tightening of jumpers and cleaning of disc insulators of tower no.36 to 51.
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
1Vindhyachal HVDC BtB Block 1HVDV Station500 kV HVDCPGCIL27-02-201623:49**NADC over current protection operated(Thyristor failure).
2Bikaner-MertaLine400 kVRRVPNL01-05-201614:2103-05-201621:02-Phase to earth fault.
3Allahabad(PG)-Singrauli(NTPC) 2Line400 kVPGCIL02-05-201611:1802-05-201612:26-Phase to earth fault,B-N
4Agra-Sikar 2Line400 kVPGCIL02-05-201611:3702-05-201618:14-B phase to earth fault. Charging attempt taken but line did not hold
5Ballabgarh-Kanpur 1Line400 kVPGCIL02-05-201611:3902-05-201612:20-Phase to earth fault.
6Bawana-Mundka 2Line400 kVDTL02-05-201611:3902-05-201619:20-Tripped on Zone-1,R phase to earth fault. Conductor snapped near Bawana Industrial area
7Uri-II(NHPC)-Wagoora(PG)Line400 kVPGCIL02-05-201611:5002-05-201617:22-To attend critical hotspot at LoC No. 136.
8Fatehpur-Mainpuri 1Line400 kVPGCIL02-05-201612:4102-05-201613:28-Phase to earth fault, B-N
9Karchamwangtoo (JP) - Sorang HEP (HSPL) Line400 kVJPL02-05-201612:4302-05-201614:17-Phase to earth fault.
10Allahabad(PG)-Singrauli(NTPC) 2Line400 kVPGCIL02-05-201612:5202-05-201619:13-, B-N
11Aligarh - PankiLine400 kVUPPTCL02-05-201613:2702-05-201616:37-Not Available.
12Bareilly II (PG) - Kashipur (UTT) - 1Line400 kVPGCIL02-05-201613:5802-05-201616:13-Not Available.
13Kashipur-RishikeshLine400 kVUPCL02-05-201614:2602-05-201614:44-Tripped while charging 400kV Bareilly-Kashipur
14Bahadurgarh(PG)-Bawana(GT)Line400 kVPGCIL02-05-201614:4803-05-201620:11-Wave trapped burn at Bawana end
15Jhajjar(APCPL)-Mundka(DTL) 1Line400 kVAPCPL02-05-201616:5402-05-201618:02-Distance protection operated.
16Jhajjar(APCPL)-Mundka(DTL) 2Line400 kVAPCPL02-05-201616:5402-05-201618:57-Distance protection operated.
17Kota(PG)-Merta(RVPNL) 1Line400 kVPGCIL02-05-201618:08**NAOver voltage& kept in open condition due to HV.
18Nawada 315MVA ICT 2ICT400/220 kVHVPNL22-04-201500:19**NAY-phase bushing damage 220 kV side.
19Bawana 315MVA ICT-4ICT400/220 kVDTL08-03-201612:00**NATripped due to fire in ICT-IV
20Kurukshetra(PG) 500 MVA ICT 1ICT400/220 kVPGCIL01-04-201618:33**NAOpened after 24Hrs successful test charging.
21Muzaffarnagar 315 MVA ICT 3ICT400/220 kVUPPTCL02-05-201616:0402-05-201616:42-Reason yet to be known
22Muzaffarnagar 315 MVA ICT 1ICT400/220 kVUPPTCL02-05-201616:0402-05-201616:43-Reason yet to be known
23 Bareilly 50 MVAR B/RBus Reactor400 kVUPPTCL05-08-200700:00**NAFailure of Reactor.
24 Sarnath 50 MVAR B/RBus Reactor400 kVUPPTCL16-02-200906:14**NAFailure of Reactor.
25FSC of Bareilly-I at UnnaoFSC400 kVPGCIL19-04-201513:10**NAFire in FSC.
26Wagoora 50 MVAR B/RBus Reactor400 kVPGCIL22-04-201518:56**NATake out due to low voltage.
27FSC ( 50% ) of Koteshwar Pool -1 at Meerut (PG)FSC400 kVPGCIL16-07-201513:01**NAFire in FSC-2 at Meerut.
28Mandola(PG)-Narela(DTL) 1Line220 kVDTL02-05-201612:1002-05-201620:26-Phase to earth fault/ R-ph. FLR:21 km Mndl.
29Kanpur(PG)-Mainpuri(UP)Line220 kVUPPTCL02-05-201612:2803-05-201600:15-Failure of CVTat Mainpuri UP
30Badshahpur (HVPNL) - Manesar (PG) - 2Line220 kVHVPNL02-05-201612:2903-05-201616:43-/ B-ph. FLR:3.1km Mnsr
31Fatehpur(PG)-Naubasta(UP)Line220 kVUPPTCL02-05-201612:4102-05-201619:11-Phase to earth fault/ B-ph. FLR:51.6km Fatpr.
32Gajraula(UP)-Meerut(PG)Line220 kVUPPTCL02-05-201612:5002-05-201619:20-Phase to earth fault/ R& B-ph. FLR:8.2km Mrt.
33Meerut(PG)-Nara(UP)Line220 kVUPPTCL02-05-201614:4602-05-201616:18-Snaping of jumper.
34Gopalpur(DTL)-Mandola(PG) 1Line220 kVDTL02-05-201615:0402-05-201616:20-Phase to earth fault/ B-ph. FLR:18 km Mndl.
35Mandola(PG)-Wazirabad(DTL) 3Line220 kVDTL02-05-201616:1002-05-201618:21-Phase to earth fault/ B-ph. FLR:11.5 km Mndl.
36Manesar (PG) - Mau (HVPNL) - 1Line220 kVHVPNL02-05-201616:2102-05-201616:31-Phase to earth fault/ B-ph. FLR:87.7 km Mnsr.
*-Line still under outage     NA - Not Available

C. Details of Transmission Elements Opened manually due to High Voltage:-
S.NoElement NameTypeVoltage LevelOwnerOutageRevivalRemarks
DateTimeDateTime
1Meerut - MogaLine765 kVPGCIL01-05-201616:0102-05-201609:13 
2Agra-Fatehpur 2Line765 kVPGCIL01-05-201617:3302-05-201609:46 
3Bhiwani-JatikalaLine765 kVPGCIL02-05-201617:0402-05-201617:40 
4Ratangarh (RVPNL) - Sikar (PG) - 1Line400 kVPGCIL24-04-201608:25**** 
5Agra-Sikar 1Line400 kVPGCIL30-04-201606:5002-05-201612:51 
6Jodhpur II-Merta 1Line400 kVRRVPNL30-04-201619:01**** 
7Agra-Bhiwadi 2Line400 kVPGCIL01-05-201613:3202-05-201609:33 
8Agra-Jaipur SouthLine400 kVPGCIL01-05-201617:1602-05-201609:10 
9Bhiwadi-Neemrana 1Line400 kVPGCIL01-05-201617:1902-05-201609:15 
10Ratangarh-Suratgarh 1Line400 kVRRVPNL02-05-201617:5902-05-201620:55 
11Agra-Sikar 1Line400 kVPGCIL02-05-201618:03**** 
12Ajmer II-DidwanaLine400 kVRRVPNL02-05-201618:07**** 
13Bikaner-Didwana 1Line400 kVRRVPNL02-05-201618:1502-05-201622:24 
** - Line shall be closed subject to voltage permissibility