Select Date Home
Transmission Elements Outage Report for 20-07-2017

A. Details of Transmission Elements under Planned Outage:-
S.NoElement NameTypeVoltage LevelOwnerOutageRevivalExpected Date of RevivalReason / Remarks
DateTimeDateTime
1Agra-Sikar 1Line400 kVPGCIL14-07-201710:39**20-07-2017Construction of new bay ---for shifting of Sikar-1 line on other bay towards HVDC Side at Agra PG.
2Mainpuri(PG)-Orai 400(UP)-1Line400 kVUPPTCL18-07-201712:17**19-07-2017Construction of new element -- for LILO of this line at Mainpuri 765 (UP) by UPPTCL.
3Rihand(NTPC)-Singrauli(NTPC) 2Line400 kVPGCIL19-07-201709:2620-07-201721:18-General maintenance -- for compliance of NRPC committee recommendation by NTPC Rihand ( in view of complete station outage on 18.05.17) , this include the relay replacements at Rihand end .
4Agra-Sikar 2Line400 kVPGCIL19-07-201710:08**25-07-2017Construction of new bay ---for shifting of Sikar-2 line on other bay towards HVDC Side at Agra PG.
5Allahabad Rewa Road(400kV) - Banda(400kV) 2Line400 kVUPPTCL20-07-201708:3720-07-201719:07-Construction of new element --- for stringing ( Powerline crossing) of 400kv D/C Allahabad-Kanpur GIS (line under construction by POWERGRID )
6Allahabad Rewa Road(400kV) - Banda(400kV) 1Line400 kVUPPTCL20-07-201708:4420-07-201719:05---- for stringing ( Powerline crossing) of 400kv D/C Allahabad-Kanpur GIS (line under construction by POWERGRID )
7Koteshwar Pool(PG)-Koteshwar(THDC) 1Line400 kVPGCIL20-07-201713:2120-07-201715:49-Construction of new element -- carrying out modification and testing of Bus Bar Protection Scheme at THDC Koteshwar S/s for charging of new 125MVAR Bus Reactor by Powergrid.
8Koteshwar Pool(PG)-Koteshwar(THDC) 2Line400 kVPGCIL20-07-201713:2120-07-201715:40-Construction of new element -- carrying out modification and testing of Bus Bar Protection Scheme at THDC Koteshwar S/s for charging of new 125MVAR Bus Reactor by Powergrid.
9Makhu 80 MVAR B/Reactor 1Bus Reactor400 kVPSEB02-05-201712:37**30-07-2017--- periodical testing and maintenance and summar preparedness.
10Merta 50 MVAR (400kV) B/Reactor 1Bus Reactor400 kVRRVPNL23-06-201709:01**31-07-2017Construction of new element --- for dismantling this 50 MVAR Bus Reactor(this reactor shall be shifted to 400kv Bhilwara) and replacing/commissioning with new TEBA make 125 MVAR Bus Reactor at Merta .
11Sikar 80 MVAR B/RBus Reactor400 kVPGCIL10-07-201710:12**NANew bay equipment erection and firewallconstruction for 500MVA ICT-3 at Sikar.
12Koteshwar 400 kV Bus 1BUS400 kVTHDC20-07-201713:2020-07-201716:13-Construction of new bay -- carrying out modification and testing of Bus Bar Protection Scheme at THDC Koteshwar S/s for charging of new 125MVAR Bus Reactor by Powergrid.
13Koteshwar 400 kV Bus 2BUS400 kVTHDC20-07-201713:2020-07-201716:18-Construction of new bay -- carrying out modification and testing of Bus Bar Protection Scheme at THDC Koteshwar S/s for charging of new 125MVAR Bus Reactor by Powergrid.
14220KV_Kota(PG)-Kota Th(RRVPN)-1Line220 kVRRVPNL06-07-201710:54**NAFor erection of multi circuittower and shifting of lineswith stringing work of 400KV D/C RAPP-7&8-KotaTransmission line
15FSC of Pampore-1 at KishnprFSC220 kVPGCIL30-10-201212:00**NALine length has reduced after LILO work completion
16FSC of Pampore-2 at KishnprFSC220 kVPGCIL30-10-201212:00**NALine length has reduced after LILO work completion
*-Line still under outage     NA - Not Available

B. Details of Transmission Elements under Forced Outage:-
S.NoElement NameTypeVoltage LevelOwnerOutageRevivalExpected Date of RevivalReason / Remarks
DateTimeDateTime
1Champa(WR) - Kurukshetra(NR) line -1Line800 kV HVDCPGCIL18-07-201711:58**NADC over current at Kurukshetra end.
2765 kV (3*110) 330 MVAR Line Reactor (Non-Switchable) of Unnao ckt 1 at Anpara D TPSLine Reactor765 kVUPPTCL13-04-201718:19**NADue to not completion of 765 kV Line Anpara D
3Bareilly II (3*80) 240 MVAR B/Reactor 1Bus Reactor765 kVPGCIL20-07-201722:10**NAopened due to Low Voltage Problem.
4Bamnauli(DTL)-Jhatikara(PG) 1Line400 kVDTL22-05-201620:29**NATower damage (First dead end tower from Bamnauli S/S) / Ckt-II charge through ERS tower
5Bawana-Mundka 1Line400 kVDTL14-05-201709:03**NAFire below 400kV tower no. 116, in the line
6Bawana-Mundka 2Line400 kVDTL14-05-201709:50**NAManually Opened due to Fire below 400kV tower no. 116, in the line leading to Insulator damage and Tower bend
7Mainpuri(PG)-Paricha(UPPTCL) -2Line400 kVUPPTCL17-05-201713:51**NATower collapsed
8Orai 400-Paricha TPS-1Line400 kVUPPTCL17-05-201713:51**NATower collapsed
9Dhanonda-Jhajjar CLP-2Line400 kVHVPNL14-06-201715:00**NATower No. 12 to 17 collapsed
10Dhanonda-Jhajjar CLP-1Line400 kVHVPNL14-06-201715:00**NATower No. 12 to 17 collapsed.
11Aligarh - PankiLine400 kVUPPTCL17-07-201717:43**18-07-2017Details of tripping awaited
12Agra(PG)-Fatehabad 765 (UP) 1Line400 kVPGCIL20-07-201700:3520-07-201701:26-Tripped from Agra(PG) end only.
13Agra(UP)-Fatehabad 765 (UP) 1Line400 kVUPPTCL20-07-201700:3520-07-201701:04-Z1, B-ph, 4.2km(Agra UP end).
14Daultabad(HVPNL)-Jhajjar(APCPL) 2Line400 kVHVPNL20-07-201712:3420-07-201713:18-NA
15Fatehabad 765(UP)-Mathura 400(UP) 1Line400 kVUPPTCL20-07-201714:3720-07-201716:20-master trip relay operated
16Kisanpur-Samba 1Line400 kVPGCIL20-07-201715:2820-07-201715:41-For transportation of Line Reactor to Amargarh bays
17Kisanpur-Samba 2Line400 kVPGCIL20-07-201715:3420-07-201716:00-For transportation of Line Reactor to Amargarh bays
18Bikaner-MertaLine400 kVRRVPNL20-07-201715:4020-07-201721:54-NA
19Jalandhar(PG)-Samba(PG) 1Line400 kVNRSS2920-07-201715:5120-07-201716:15-For transportation of Line Reactor to Amargarh bays
20Jalandhar(PG)-Samba(PG) 2Line400 kVNRSS2920-07-201716:0520-07-201716:15-For transportation of Line Reactor to Amargarh bays
21Kalisindh 315 MVA ICTICT400/220 kVRRVPNL04-06-201615:50**NABuchholz relay operated.
22Anpara 100 MVA ICT 2ICT400/132 kVUPPTCL15-02-201720:25**30-07-2017DGA test values are poor
23Panki 240 MVA ICT 2ICT400/220 kVUPPTCL27-05-201703:13**NAR phase LA and CT blast of ICT-II at Panki
24Auraiya 315 MVA ICT 1ICT400/220 kVPGCIL07-06-201704:51**NAOil leakage in Transformer
25Rajpura (400kV) 500 MVA ICT 3 ICT400/220 kVPGCIL18-06-201707:02**20-07-2017Bucholz relay operated / Detail inspection work.
26Mau 200 MVA ICT 2ICT400/132 kVUPPTCL19-07-201723:4920-07-201700:33-O/C, E/F protn. optd.
27Mau 200 MVA ICT 1ICT400/132 kVUPPTCL19-07-201723:4920-07-201700:33-O/C, E/F protn. optd.
28Dhuri(400) 500 MVA ICT 3ICT400/220 kVPSEB20-07-201717:34**NATripped details awaited
29Muradnagar 315 MVA ICT 3ICT400/220 kVUPPTCL20-07-201718:4220-07-201719:33-Details awaited
30 Sarnath 50 MVAR B/RBus Reactor400 kVUPPTCL16-02-200906:14**NAFailure of Reactor
31Wagoora 50 MVAR B/RBus Reactor400 kVPGCIL22-04-201518:56**NATake out due to low voltage.
32FACT at BLB in Knp-BLB LineFACTS400 kVPGCIL02-07-201610:20**NAY-Phase current imbalance
33FSC (40%) of Fatehpur-I at MainpurI(PG)FSC400 kVPGCIL02-03-201707:38**NAB-Ph spark gas cable fail
34FSC (40%) of Fatehpur-II at MainpurI(PG)FSC400 kVPGCIL07-05-201713:13**NAB-ph Capacitor unbalance
35FSC ( 50% ) of Koteshwar Pool -1 at Meerut (PG)FSC400 kVPGCIL14-07-201701:00**NADC source MCB trip
36FSC ( 50% ) of Koteshwar Pool -2 at Meerut (PG)FSC400 kVPGCIL14-07-201719:22**NAFire in Y-ph unit
37Meerut(PG)-Nehtor(UP)Line220 kVUPPTCL20-07-201702:5120-07-201704:31-Tripped at Meerut(PG) end and holding at Nehtor end.
38Badod(MP)-Modak(RVPNL)Line220 kVRRVPNL20-07-201717:4020-07-201718:47-Y-N Fault. 5.321km from Badod
*-Line still under outage     NA - Not Available

C. Details of Transmission Elements Opened manually due to High Voltage:-
S.NoElement NameTypeVoltage LevelOwnerOutageRevivalRemarks
DateTimeDateTime
1Agra-FatehpurLine765 kVPGCIL20-07-201708:0620-07-201721:40 
2Ajmer II-DidwanaLine400 kVRRVPNL13-07-201713:02**** 
3Ratangarh-Suratgarh 1Line400 kVRRVPNL13-07-201715:10**** 
4Bikaner-Didwana 1Line400 kVRRVPNL18-07-201717:41**** 
5Jodhpur II-Merta 1Line400 kVRRVPNL19-07-201718:1520-07-201719:28 
6Akal-Jodhpur IILine400 kVRRVPNL19-07-201722:1020-07-201719:25 
7Agra-Bhiwadi 2Line400 kVPGCIL20-07-201708:0620-07-201721:27 
8Akal-Barmer 1Line400 kVRRVPNL20-07-201715:4520-07-201717:50 
9Ratangarh (RVPNL) - Sikar (PG) - 1Line400 kVPGCIL20-07-201717:00**** 
10Patiala 315 MVA ICT 2ICT400/220 kVPGCIL20-07-201715:2820-07-201716:10 
** - Line shall be closed subject to voltage permissibility