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Western Region Transmission Elements Outage Report for 24-07-2017

A. Details of Transmission Elements under Planned Outage:-
S.NoElement NameTypeVoltage LevelOwnerOutageRevivalExpected Date of RevivalReason / Remarks
DateTimeDateTimeControl Room Comment
1Raipur PS 1500 MVA ICT 2ICT765/400 kVPGCIL24-07-201709:4024-07-201723:48-CSD commissioing 
2CHHEGOAN-JULWANIA S/C -ILine400 kVMPPTCL23-06-201710:28**NAManually opened due to High Voltage./ 
3400kV Bina(PG)-NHPTL(Bina)-S/CLine400 kVPGCIL01-07-201712:48**NACompletion of Testing at NHPTL 
4Betul GIS(PG)-Mouda(NTPC)-ILine400 kVPGCIL20-07-201710:34**NALines under jurisdiction of WR-1 can be jumpered with WR-II Mauda D/C line 
5Betul GIS(PG)-Mouda(NTPC)-IILine400 kVPGCIL20-07-201710:35**NALines under jurisdiction of WR-1 can be jumpered with WR-II Mauda D/C line 
6JPNIGRI-SATNA-II-IILine400 kVJAYPEE24-07-201708:4025-07-201702:05-For fixing of additional Pilot String in DD type angle Towers 
7Chandrapur II Nanded -ILine400 kVMSETCL24-07-201712:5824-07-201715:07-Quarterly Maintenance of bays equipment 
8BHADRAWATI ICT-1ICT400/220 kVPGCIL15-05-201713:35**NAFOR REPLACEMENT WITH 250MVA ICT 
9BILASPUR (PGCIL) Mahan 1 LR@BILASPUR (PGCIL)Line Reactor400 kVPGCIL21-03-201616:15**NALR NGR LEAKAGES. 
10BILASPUR (PGCIL) BILASPUR ESSAR MAHAN 2 LR@BILASPUR (PGCIL)Line Reactor400 kVPGCIL21-03-201616:15**NALR NGR LEAKAGES. 
11RAPP (NPCIL) L/R OF RAPP-sUJALPUR-2 @ RAPP LR@RAPP (NPCIL)Line Reactor400 kVPGCIL02-02-201711:07**NAINSTALLATION OF HIGH VELOCITY WATER SPRAY FIRE PROTECTION SYSTEM 
12New Koyna (MSETCL) 400kV BUS IBus400 kVMSETCL24-07-201712:0424-07-201719:34-For the replacement of faulty CVT of BUS -I 
13Indore(MP) 400kV BUS IIBus400 kVMPPTCL24-07-201714:0224-07-201716:15-Manually opened due to High Voltage./Retrofitting of Bus-2 isolator in Asoj-1 
14Talangade(MS)-Chikkodi-IILine220 kVMSETCL01-06-201700:01**NANo schedule between MSEB and Karnataka 
15CHIKODI-MUTHSINGI S/CLine220 kVMSETCL01-06-201700:06**NANo schedule between MSEB and Karnataka;;the line idle charged at 19:44hrs from Chikodi end after maintenance works completed on 19-06-2017, availed outage on 03.07.2017 at 17:18hrs and idle charged from Mudshinge end at 20:17hrs for the same reasons. 
*-Line still under outage     NA - Not Available p
B. Details of Transmission Elements under Forced Outage:-
S.NoElement NameTypeVoltage LevelOwnerOutageRevivalExpected Date of RevivalReason / Remarks
DateTimeDateTime
1Champa-Kurukshetra Pole-ILine800 kV HVDCPGCIL18-07-201711:18**NADC Overcurrent Protection
2Aurangabad-Wardha-ILine765 kVPGCIL23-07-201712:5924-07-201706:39-Tripped on over voltage. Line could not be charged because of persisting High Voltage
3Aurangabad-Wardha-ILine765 kVPGCIL24-07-201710:2124-07-201710:48-DC Earth fault
4Aurangabad-Wardha-ILine765 kVPGCIL24-07-201718:01**NATripped due to over voltage.
5TIRODA 240MVAR BRBus Reactor765 kVATIL21-03-201620:40**NAoil leakages, testing works, exact time of outage to be confirmed by Tirora
6BDTCL DHULE (Sterlite) -Vadodara-1 240MVAR LR@BDTCL DHULE (Sterlite)Line Reactor765 kVSterlite24-07-201723:5424-07-201723:57-Voltage Regulation Taken as BR
7Mundra-Mohindargarh Pole-IILine500 kV HVDCATIL24-07-201712:29**NASuspected tower damage
8Mundra-Mohindargarh Pole-ILine500 kV HVDCATIL24-07-201712:29**NASuspected tower damage
9Athena-Kotra(PS)-ILine400 kVPGCIL30-04-201622:02**NAY-PH df/dt relay operatec at Athena; provision of df/dt relay at Athena and settings are being checked by Athena/ Kept out after FTC
10Athena-Kotra(PS)-IILine400 kVPGCIL01-05-201611:46**NAFOR TESTING AND CHECKING WORKS/ Kept out after FTC
11 400 kV Raita-Jagdalpur 2-IILine400 kVCSPTCL26-05-201717:58**NAKEPT OPEN AFTER FIRST TIME IDLE CHARGING
12Aurangabad(III)(Ektuni-MSETCL)-Bableshwar(MSETCL)-IILine400 kVMSETCL16-07-201716:05**NATo control power flow on 400KV Bableshwar-Padghe-D/C
13SEONI-KHANDWA-IILine400 kVPGCIL23-07-201713:2724-07-201709:53-Tripped on Over voltage. The line could not be charged because of persisting high voltage.
14INDIRASAGAR-INDORE-IILine400 kVMPPTCL24-07-201703:4624-07-201717:15-Tripped on overvoltage, 11:00 Hrs/24.07.2016 outage availed for damaged conductor repair
15KATNI-BIRSINGPUR-IILine400 kVMPPTCL24-07-201710:4324-07-201711:30-DT received
16HADALA-MUNDRA-ILine400 kVGETCO24-07-201712:5224-07-201715:23-tripped (details awaited)
17SUJEN-PIRANA(T)-ILine400 kVTPGL24-07-201713:03**NAOpened to control over loading of 400 KV Sugen - Vapi
18KOSAMBA-CHORANIA -ILine400 kVGETCO24-07-201713:54**NAY B Phase to Phase fault
19Singhaji-Pitampura -ILine400 kVMPPTCL24-07-201722:14**NA
20PUNE(PG) ICT-1ICT400/220 kVPGCIL08-05-201717:36**NAto control loading on 220kV network at Talegaon(MSETCL); kept idle chatged from 400kV
21DGEN ICT IIIICT400/220 kVDGEN18-07-201711:42**NA TAKEN OUT AFTER CHECKING THE HEALTHINESS OF ICT @ DGEN
22Vadodra ICT 1ICT400/220 kVPGCIL23-07-201705:33**NASF6 ALARAM APPEARED, INVESTIGATION IN PROGRESS;
23WANAKBORI ICT-1ICT400/220 kVGETCO23-07-201719:05**NADifferential protection operated.
24Kosamba ICT-4ICT400/220 kVGETCO24-07-201702:5224-07-201707:04-Tripped on overflux
25PARLI(MS)-LONIKAND (NEW)-2 50MVAR LR @PARLILine Reactor400 kVMSETCL30-10-201519:10**NAFire Accident in L/R. Will Take One Year For Replacement
26RAIPUR-WARDHA FSC-1 FSCFSC400 kVPGCIL23-06-201716:22**NATripped along with line; DAMPING RESISTOR BURNT
27Jhabua 125 MVAR BRBus Reactor400 kVMPPTCL28-06-201713:37**NAPRD operated
28ITARSI-INDORE-2 50MVAR LR @ITARSILine Reactor400 kVPGCIL30-06-201717:15**NAPRV operated
29RAIPUR-WARDHA FSC-2 FSCFSC400 kVPGCIL03-07-201710:30**NADue to MOV energy in B phase
30SEONI-KHANDWA FSC-1 FSCFSC400 kVPGCIL13-07-201718:23**NAVoltage Regulation
31SEONI-KHANDWA FSC-2 FSCFSC400 kVPGCIL13-07-201718:23**NAVoltage Regulation
32RAJGARH-KASOR-I FSCFSC400 kVPGCIL21-07-201723:25**NAVoltage Regulation Tripped along with line
33ASOJ (50MVAR) BRBus Reactor400 kVGETCO23-07-201702:43**NAB-PHASE BUCHHOLTZ OPERATED
34Kosamba-Vav-ILine220 kVGETCO24-07-201702:52**NAY-E fault
35KAKRAPAR-VAV-ILine220 kVPGCIL24-07-201702:5224-07-201703:46-Y-E fault
36400/1200KV ICT-2 AT BINA(PG)ICT1200/400 kVPGCIL12-03-201706:31**NABUCHHHOLTZ OPERATED
*-Line still under outage     NA - Not Available

C. Details of Transmission Elements Opened manually due to High Voltage:-
S.NoElement NameTypeVoltage LevelOwnerOutageRevivalRemarks
DateTimeDateTime
1Raipur PS(Durg)-Wardha(PG)-ILine765 kVPGCIL17-07-201712:00**** 
2Raipur PS(Durg)-Wardha(PG)-IIILine765 kVPGCIL20-07-201713:47**** 
3Aurangabad-Wardha-IIILine765 kVPGCIL22-07-201717:4325-07-201706:34 
4DURG-KOTRA--ILine765 kVPGCIL23-07-201702:07**** 
5Dharamjaygarh(PG)-Jabalpur(PS)-IVLine765 kVSterlite23-07-201702:24**** 
6Vadodara(PG)-Dhule(BDTCL)-S/CLine765 kVSterlite23-07-201713:4624-07-201708:56 
7Pune GIS(Shikrapur)-Solapur(PG)-ILine765 kVPGCIL23-07-201713:5224-07-201708:32 
8Pune GIS(Shikrapur)-Solapur(PG)-ILine765 kVPGCIL24-07-201713:1125-07-201706:42 
9Vadodara(PG)-Dhule(BDTCL)-S/CLine765 kVSterlite24-07-201723:54**** 
10Bhachau(PG)-Essar Vadinar(GETCO)-IILine400 kVPGCIL18-09-201602:35**** 
11Bhachau(PG)-Essar Vadinar(GETCO)-ILine400 kVPGCIL08-10-201600:50**** 
12KARAD-SOLAPUR(IDLE CHARGED PORTION AT KARAD)-S/CLine400 kVRETL06-05-201718:06**** 
13Solapur-Karad (portion)-S/CLine400 kVRETL27-05-201723:59**** 
14KARAD-JAIGAD-IILine400 kVMSETCL08-07-201721:48**** 
15SSP-RAJGARH-ILine400 kVMPPTCL10-07-201713:13**** 
16DHULE-SARDAR SAROVAR-IILine400 kVMSETCL12-07-201720:45**** 
17BHUSAWAL-AURANGABAD S/CLine400 kVMSETCL13-07-201718:11**** 
18KHANDWA-RAJGARH-IILine400 kVPGCIL19-07-201721:03**** 
19KARAD-KOLHAPUR-ILine400 kVMSETCL20-07-201709:38**** 
20KATNI-BIRSINGPUR-ILine400 kVMPPTCL21-07-201721:57**** 
21Rajgarh(PG)-Kasor(GETCO)-ILine400 kVRETL21-07-201723:3024-07-201720:10 
22CHORANIA-VADAVI-IILine400 kVGETCO22-07-201700:0524-07-201713:31 
23HADALA-AMERLI S/CLine400 kVGETCO22-07-201701:3724-07-201712:41 
24KANSARI-VADAVI-ILine400 kVPGCIL22-07-201704:18**** 
25ASOJ-CHORANIA-ILine400 kVGETCO22-07-201713:55**** 
26Kolhapur GIS(PG)-Mapusa(PG)-ILine400 kVPGCIL22-07-201720:4824-07-201710:52 
27SOJA-WANAKBORI-ILine400 kVGETCO23-07-201700:1324-07-201713:50 
28DEHGAM-VADAVI-ILine400 kVPGCIL23-07-201701:2124-07-201713:32 
29KOSAMBA-UKAI-IILine400 kVGETCO23-07-201723:0524-07-201709:51 
30KOSAMBA-CHORANIA -IILine400 kVGETCO24-07-201700:4324-07-201709:42 
31LONIKHAND-KOYNA-IV-ILine400 kVMSETCL24-07-201700:5124-07-201707:32 
32SINGHAJI-CHHEGOAN-ILine400 kVMPPTCL24-07-201700:5624-07-201707:47 
33Kolhapur(MS)-Kolhapur GIS(PG)-ILine400 kVPGCIL24-07-201701:0224-07-201709:39 
34KOLHAPUR MAPUSA-IILine400 kVPGCIL24-07-201717:48**** 
35KORADI II-WARDHA(PG)-S/CLine400 kVMSETCL24-07-201722:0324-07-201723:50 
36INDORE(MP)-ISP-2 50MVAR LR @INDORELine Reactor400 kVMPPTCL23-07-201718:53**** 
37ANUPUR-KOTMIKALA-ILine220 kVPGCIL23-07-201723:1324-07-201700:24 
** - Line shall be closed subject to voltage permissibility