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Transmission Elements Outage Report for 17-01-2018

A. Details of Transmission Elements under Planned Outage:-
S.NoElement NameTypeVoltage LevelOwnerOutageRevivalExpected Date of RevivalReason / Remarks
DateTimeDateTime
1Agra 765KV BUS2BUS765 kVPGCIL17-01-201809:4117-01-201818:30-Construction of new baySCADA integration work with HVDC Agra
2Ballabgarh-Kanpur 1Line400 kVPGCIL16-01-201809:11**22-01-2018Diverson of Line--- diversion work of TL by Powergrid due to DFCC rly track.
3Lucknow-UnnaoLine400 kVUPPTCL17-01-201809:0817-01-201819:05-Polymer insulator replacement......Replacement ofSuspension DiscString by PolymerInsulator String.
4Nakodar - Talwandi Sabo-1Line400 kVPSEB17-01-201810:0117-01-201816:39-General maintenance.......General maintenance of line and substation equipment by PSTCL
5Dhuri (400kV)-Rajpura (400kV)-1Line400 kVPSEB17-01-201810:3617-01-201816:49-General maintenance.......Tightening of nutbolts of jumpers,dampers ,suspensionclamps andcleaning of Discinsulatorsby PSTCL
6Muzaffarnagar 240 MVA ICT 2ICT400/220 kVUPPTCL01-12-201716:08**31-01-2018Replacement of transformer-- replacement/ augmentation of existing 240 MVA transformer with new 315 MVA ICT 2 as capacity enhancement of the station.
7Gorakhpur(UPPCL) 240MVA ICTICT400/220 kVUPPTCL01-12-201716:18**10-01-2018Replacement of transformer-- for replacement/ retrofitment of 240 MVA ICT 1 with new 500MVA ICT at Gorakhapur UP for as a capacity enhancement of the station.
8Gurgaon 500 MVA ICT 3ICT400/220 kVPGCIL15-01-201812:34**20-01-2018General maintenance----For inspection of OLTC, Main tank Conservator MoG replacement & Online CSD relay commissioning.
9Merta 50 MVAR (400kV) B/Reactor 1Bus Reactor400 kVRRVPNL23-06-201709:01**18-01-2018Construction 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 .
10Rampur HEP GIS 400 kV Bus 1BUS400 kVSJVNL01-12-201704:58**01-02-2018General maintenance--- Replacement of Insulated driving Rods in GIS Disconnectors on BB1 side at Rampur HEP GIS by SJVNL.
11400 kV Tie Bay (4-06-52T) of ( ICT-1 & Chabra ckt-1 ) at Anta RSBAY/CB400 kVRRVPNL17-01-201809:4717-01-201815:36---Half yearly maintenance work
12400 kV Main CB ( 552B ) of Ratangarh ckt at MertaBAY/CB400 kVRRVPNL17-01-201810:2817-01-201817:39-...IVth Quaterly maintenance work of Bay and its associated equipment.
13Chittorgarh II (RRVPNL) 400kV Bus 2BUS400 kVRRVPNL17-01-201811:43**19-01-2018General maintenance.... For maintenance of Bus and its associated equipment
14Akal 400 kV Bus 2BUS400 kVRRVPNL17-01-201812:3017-01-201818:58-....IV Quarterly Maintenance of Bus and its associated equipment.
15Badarpur(NTPC)-Okhla(DTL) 1Line220 kVDTL12-01-201817:1517-01-201816:15--- for facilitating DMRC Work ( constructing lift & escalator at Sarita Vihar metro station) to remove infringement DMRC is raising the height of line by providing monopole tower.
16Badarpur(NTPC)-Okhla(DTL) 2Line220 kVDTL12-01-201817:15**18-01-2018-- for facilitating DMRC Work ( constructing lift & escalator at Sarita Vihar metro station) to remove infringement DMRC is raising the height of line by providing monopole tower.
17Panipat-Narela 3Line220 kVBBMB13-01-201807:58**23-01-2018Diverson of Line..........For Erecting new towers for NHAI road crossing in between span No. 149 -150 by BBMB.
18Napp(NPC)-Sambhal(UP)Line220 kVUPPTCL15-01-201809:20**22-01-2018Diverson of Line....Raising of height of line conductor at SH/NH road crossing & in between sections by erecting new towers by UPPTCL.
19Bairasiul(NHPC)-Jassure(HPSEB)Line220 kVPGCIL15-01-201811:0217-01-201817:14-Replacement of CT--- for replacement of leaking current transformers of said line at Bairasiual end by NHPC.
20Chittorgarh(RVPNL)-RAPS B(NPC) 1Line220 kVPGCIL16-01-201808:45**17-01-2018General maintenance--- 1. Implementation of Main-II protection scheme at RAPP B end by NPCIL.
21Gangwal-JagadhriLine220 kVBBMB17-01-201807:5017-01-201818:35-Diverson of Line......Due to modificationof Ganguwal-Jagadhari S/C linebetween span no.181-186 & 201-204due to 4 laning ofYamunanagar-Panchkula section(Deposit work ofNHAI)
22Khodri(UPCL)-Saharnpur(UPPCL)-2Line220 kVUPPTCL17-01-201808:3017-01-201819:15-General maintenance.....For maintenance work and looping/chopping of trees lying in the corridor by UPPTCL.
23AD Hydro(ADHY)-Nallagarh(PG) 1Line220 kVADHYDRO17-01-201810:2317-01-201816:43-General maintenance.....Pre-winter preventivemaintenance work of the 220kVTransmission .Line whichincludes tightening of towerjumpers, checking andrectification of vibrationdampers, arcing horns,tightening of tower bodybolt/nuts, inspection & cleaningof insulator strings, clearance oftower beds ,lopping of trees etc.in the Line corridors andrectification of loose sags if any
24FSC of Pampore-2 at KishnprFSC220 kVPGCIL30-10-201212:00**NALine length has reduced after LILO work completion
25FSC of Pampore-1 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
1Agra - Biswanath Cherialli line -2Line800 kV HVDCPGCIL16-01-201814:14**NADue to constraint in ER and NER system
2Vindhyachal HVDC BtB Block 2HVDV Station500 kV HVDCPGCIL26-11-201714:55**NADifferential protection operated.
3Bawana-Mundka 1Line400 kVDTL14-05-201709:03**31-01-2018Fire below 400kV tower no. 116, in the line
4Bawana-Mundka 2Line400 kVDTL14-05-201709:50**31-01-2018Manually Opened due to Fire below 400kV tower no. 116, in the line leading to Insulator damage and Tower bend
5Dhanonda-Jhajjar CLP-2Line400 kVHVPNL14-06-201715:00**NATower No. 12 to 17 collapsed
6Dhanonda-Jhajjar CLP-1Line400 kVHVPNL14-06-201715:00**NATower No. 12 to 17 collapsed.
7Aligarh - Muradnagar - 1Line400 kVUPPTCL16-01-201822:4717-01-201800:18-To attend sparking on isolator at Aligarh end.
8Dadri(NTPC)-G.Noida(UP)Line400 kVPGCIL17-01-201805:1317-01-201815:59-Phase to phase faultR-Y phase
9Akal-Jodhpur IILine400 kVRRVPNL17-01-201811:5517-01-201813:27-DIrect Trip received at Jodhpur end.
10Hamirpur(PG) -Parb-pol 1Line400 kVPGCIL17-01-201819:1117-01-201822:19-R-N fault, 26km (from Hamirpur end). It was reported by CPCC, NR-2 that OPGW working was going on in the said line.
11Chabra-Hindaun IILine400 kVRRVPNL17-01-201823:4718-01-201800:39-Phase to earth fault.
12Kalisindh 315 MVA ICTICT400/220 kVRRVPNL04-06-201615:50**NABuchholz relay operated.
13Rajpura (400kV) 500 MVA ICT 3 ICT400/220 kVPGCIL18-06-201707:02**18-01-2018Buchholz relay operated / Detail inspection work.
14Bhadla(RVPNL) 500 MVA ICT 1ICT400/220 kVRRVPNL09-08-201707:02**NABuchholz, PRV & Differential protn. optd.
15Dhuri(400) 500 MVA ICT 2ICT400/220 kVPSEB19-08-201710:47**18-01-2018Bus bar protection operatedBuchholz relay operated / will replace by new.
16Maharanibagh 500 MVA ICT 2ICT400/220 kVPGCIL01-09-201716:19**NABus bar protection operateddue to flashover in ICT-II Gas chamber
17Bawana 315 MVA ICT 2ICT400/220 kVDTL30-11-201720:20**NA400kV side R-ph bushing damaged.
18Jalandhar 315 MVA ICT 1ICT400/220 kVPGCIL13-12-201711:03**NABucholz & REF optd.
19Ramgarh 400 (RVPNL) 500 MVA ICT 3ICT400/220 kVRRVPNL22-12-201712:58**NAS/D for filling of SF6 gas in 220kV bay CB.
20Lucknow Sarojininagar 315 MVA ICT 2ICT400/220 kVUPPTCL17-01-201815:0017-01-201816:51-To attend red hot point on Y-Phase 220kV Side bushing.
21Azamgarh 315MVA ICT-1ICT400/220 kVUPPTCL17-01-201823:5718-01-201800:51-220 KV backup E/F operated
22Azamgarh 500 MVA ICT-2ICT400/220 kVUPPTCL17-01-201823:5718-01-201800:54-220 KV backup E/F operated.
23Wagoora 50 MVAR B/RBus Reactor400 kVPGCIL22-04-201518:56**NATaken out due to low voltage.
24FACT at BLB in Knp-BLB LineFACTS400 kVPGCIL02-07-201610:20**NAY-Phase current imbalance
25FSC (40%) of Fatehpur-I at MainpurI(PG)FSC400 kVPGCIL02-03-201707:38**NAB-Ph spark gas cable fail
26FSC (40%) of Fatehpur-II at MainpurI(PG)FSC400 kVPGCIL07-05-201713:13**NAB-ph Capacitor unbalance
27FSC ( 50% ) of Koteshwar Pool -2 at Meerut (PG)FSC400 kVPGCIL14-07-201719:22**NAFire in Y-ph unit
28400 kV 50 MVAR Line Reactor (Non-Switchable) of Jodhpur II ckt 1 at Akal (RRVPNL)Line Reactor400 kVRRVPNL21-09-201712:15**18-01-2018Shutdown For internal inspection after DGA test report showing violation of all gases
29FSC of Balia-I at LucknowFSC400 kVPGCIL29-11-201713:30**NAHot Spot at Isolatot
30Amritsar(PG)-Khassa(PSEB) 1Line220 kVPSEB17-01-201810:2017-01-201817:55-For urgent maintenance of 220kv Bus Bar.
31Amritsar(PG)-Khassa(PSEB) 2Line220 kVPSEB17-01-201810:2017-01-201817:55-For urgent maintenance of 220kv Bus Bar.
32Badod(MP)-Sakatpura(RVPNL)Line220 kVRRVPNL17-01-201812:46**NATo attend hot spot of CT Clamp at Sakatpura
*-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 kVPGCIL16-01-201819:3617-01-201806:36 
2Agra-FatehpurLine765 kVPGCIL16-01-201821:4517-01-201806:04 
3Meerut - MogaLine765 kVPGCIL17-01-201820:20**** 
4Agra-FatehpurLine765 kVPGCIL17-01-201820:42**** 
5Fatehpur(PG)-Unchahar TPS(NTPC) 1Line400 kVPGCIL19-11-201721:42**** 
6Akal (RVPNL)-Ramgarh 400 (RVPNL) 1Line400 kVRRVPNL11-12-201721:18**** 
7Akal (RVPNL)-Ramgarh 400 (RVPNL) 2Line400 kVRRVPNL29-12-201715:16**** 
8Fatehabad-Nuhiyawali 2Line400 kVHVPNL12-01-201821:52**** 
9Khedar-Nuhiyawali 2Line400 kVHVPNL14-01-201812:12**** 
10Agra-Sikar 1Line400 kVPGCIL16-01-201813:3117-01-201809:29 
11Jhakri(SJVNL)-Karchamwangtoo(JP) 2Line400 kVJPHYDRO16-01-201819:3617-01-201805:12 
12Jhakri-Panchkula 2Line400 kVPGCIL16-01-201819:4117-01-201805:09 
13Jodhpur II-Merta 1Line400 kVRRVPNL16-01-201819:4617-01-201806:17 
14Ratangarh (RVPNL) - Sikar (PG) - 1Line400 kVPGCIL16-01-201819:4717-01-201806:26 
15Bikaner (RVPNL) - Sikar (PG) - 1Line400 kVRRVPNL16-01-201819:4717-01-201806:27 
16Bhiwadi-Neemrana 1Line400 kVPGCIL16-01-201820:3517-01-201807:38 
17Bhiwadi-HisarLine400 kVPGCIL16-01-201820:3717-01-201808:24 
18Neemrana-Sikar 1Line400 kVPGCIL16-01-201820:3917-01-201807:36 
19Ballabgarh-Mainpuri 1Line400 kVPGCIL16-01-201820:4317-01-201809:33 
20Fatehpur-Mainpuri 2Line400 kVPGCIL16-01-201820:4317-01-201809:30 
21Agra-Bhiwadi 2Line400 kVPGCIL16-01-201820:4617-01-201807:40 
22Agra-Jaipur South-2Line400 kVPGCIL16-01-201820:4617-01-201807:39 
23Agra(PG)-Auraiya(NTPC) 1Line400 kVPGCIL16-01-201820:4917-01-201809:24 
24Amritsar-Parb-pol 1Line400 kVPGCIL16-01-201821:3317-01-201806:08 
25Nallagarh(PG)-Parbati Pool(PG)Line400 kVPKTCL16-01-201821:3417-01-201806:10 
26Nallagarh(PG)-Rampur(SJVNL) -1Line400 kVPGCIL16-01-201821:3517-01-201805:38 
27Chamera pool-Jalandhar 1Line400 kVPGCIL16-01-201821:3617-01-201806:07 
28Kurukshetra(PG)-Nakodar(PSEB)Line400 kVPGCIL16-01-201821:3617-01-201806:09 
29Chamera I(NHPC)-Jalandhar(PG) 2Line400 kVPGCIL16-01-201821:3817-01-201806:04 
30Abdullapur(PG)-Kala Amb(PKATL) 1Line400 kVJPL16-01-201821:3917-01-201806:15 
31Merta-RatangarhLine400 kVRRVPNL16-01-201821:4017-01-201806:14 
32Kala Amb(PKATL)-Karchamwangtoo(HBPCL) 1Line400 kVJPL16-01-201821:4217-01-201806:09 
33Jind(PG)-Kurukshetra(PG) 1Line400 kVPGCIL16-01-201821:4217-01-201806:11 
34Dehar (BBMB) - Panchkula (PG) Line400 kVBBMB17-01-201803:1617-01-201806:05 
35Ratangarh (RVPNL) - Sikar (PG) - 1Line400 kVPGCIL17-01-201819:17**** 
36Jhakri(SJVNL)-Karchamwangtoo(JP) 1Line400 kVJPHYDRO17-01-201819:4118-01-201805:17 
37Jhakri-Panchkula 1Line400 kVPGCIL17-01-201819:4718-01-201805:12 
38Bikaner (RVPNL) - Sikar (PG) - 1Line400 kVRRVPNL17-01-201819:55**** 
39Jodhpur II-Merta 1Line400 kVRRVPNL17-01-201820:05**** 
40Fatehabad-HisarLine400 kVPGCIL17-01-201820:40**** 
41Agra-Sikar 2Line400 kVPGCIL17-01-201820:44**** 
42Agra-Bhiwadi 1Line400 kVPGCIL17-01-201820:45**** 
43Bhiwadi-Neemrana 1Line400 kVPGCIL17-01-201820:46**** 
44Agra-Jaipur South-1Line400 kVPGCIL17-01-201820:49**** 
45Neemrana-Sikar 1Line400 kVPGCIL17-01-201820:51**** 
46Merta-RatangarhLine400 kVRRVPNL17-01-201820:52**** 
47Fatehpur-Mainpuri 2Line400 kVPGCIL17-01-201820:56**** 
48Ballabgarh-Mainpuri 1Line400 kVPGCIL17-01-201820:56**** 
49Bhiwadi-HisarLine400 kVPGCIL17-01-201821:10**** 
50Nallagarh(PG)-Parbati Pool(PG)Line400 kVPKTCL17-01-201821:40**** 
51Abdullapur(PG)-Kala Amb(PKATL) 1Line400 kVJPL17-01-201821:4118-01-201805:53 
52Amritsar-Parb-pol 1Line400 kVPGCIL17-01-201821:41**** 
53Chamera pool-Jalandhar 1Line400 kVPGCIL17-01-201821:4418-01-201805:56 
54Kala Amb(PKATL)-Karchamwangtoo(HBPCL) 1Line400 kVJPL17-01-201821:4418-01-201805:48 
55Jind(PG)-Kurukshetra(PG) 1Line400 kVPGCIL17-01-201821:46**** 
56Nallagarh(PG)-Rampur(SJVNL) -1Line400 kVPGCIL17-01-201821:4718-01-201805:53 
57Chamera I(NHPC)-Jalandhar(PG) 2Line400 kVPGCIL17-01-201821:5018-01-201805:59 
** - Line shall be closed subject to voltage permissibility