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Western Region Transmission Elements Outage Report for 20-09-2018

A. Details of Transmission Elements under Planned Outage:-
S.NoElement NameTypeVoltage LevelOwnerOutageRevivalExpected Date of RevivalReason / Remarks
DateTimeDateTimeControl Room Comment
1765kV Bina(PG)-NHPTL(Bina)-S/CLine765 kVPGCIL13-09-201716:45**NALine opened after closure of testing window. 
2KARAD-SOLAPUR(IDLE CHARGED PORTION AT KARAD)-S/CLine400 kVRETL15-11-201709:40**NAQuarterly Maint At Karad And line maint Work by Lamboti 
3VSTPS(III)-VSTPS(V)-TIELINE-IILine400 kVNTPC16-09-201812:44**NALine opened in order to control the fault level in V'chal 
4VSTPS(III)-VSTPS(V)-ILine400 kVNTPC16-09-201812:44**NALine opened in order to control the fault level in V'chal 
5BHILAI(KHEDAMARA)-RAITA-ILine400 kVCSPTCL19-09-201810:0220-09-201818:06-Replacement of 400 KV main CT (R&Y) phase. 
6Satna(PG)-Bina(PG)-IVLine400 kVPGCIL20-09-201810:2220-09-201820:58-For attending conductor damage and line defects in shut down nature. (fixing of missing/broken cc rings, replacement of broken insulkator discs,fixing/tightning of missing jumper bolts ect)  
7INDIRASAGAR-INDORE-IILine400 kVMPPTCL20-09-201810:23**NAFor replacement of 400KV line isolator & pantagraph isolator of ISP-II bay at main bus-II & post monsoon maintenance work  
8ASOJ-CHORANIA-IILine400 kVGETCO20-09-201810:57**NAshifting of line for M/S hindustan petroleum corporation ltd  
9Soja (GETCO) 400/220kV 315 MVA ICT-3ICT400/220 kVGETCO27-08-201808:18**14-10-2018Full ICT replacement 
10DGEN-ICT-IIICT400/220 kVDGEN15-09-201812:07**NAFor tap changing from 7-9th Tap  
11SEONI-KHANDWA-2 80MVAR LR @SEONILine Reactor400 kVPGCIL11-12-201711:02**NAFOR COMMISSIONING OF NEW TBEA MAKE LR at Seoni end 
12Koradi(III)(MS) 400kV BUS IBus400 kVMSETCL20-09-201808:3620-09-201819:40-Testing & Maintenance of Bus Connected Isolator & CVT  
13Indore(MP) 400kV BUS IIBus400 kVMPPTCL20-09-201811:25**NAFor replacement of 400KV line isolator & pantagraph isolator of ISP-II bay at main bus-II & post monsoon maintenance work  
14CHIKODI-MUTHSINGI S/CLine220 kVMSETCL20-08-201814:40**NAOutage is availing on Bus section 3 at Mudshingi s/s for maintenance work of bus section isolator alongwith Mudshingi - Chikodi ckt  
15RAIGARH-BUDHIPADAR S/CLine220 kVPGCIL24-08-201808:45**NAFor LILO at Raigarh(PG) 
16KHANDWA-OMKARESWAR-ILine220 kVPGCIL20-09-201809:23**NAFor carrying conductor stringing  
17TAPS1&2-BOISAR-ILine220 kVMSETCL20-09-201818:0520-09-201819:38-for TAPS-1&2 Zone-1 outage 
18TAPS1&2-TAPS3&4-S/CLine220 kVNPCIL20-09-201818:3020-09-201820:20-for TAPS-1&2 Zone-1 outage 
19TAPS1&2-BHILAD-ILine220 kVGETCO20-09-201820:3421-09-201807:10-for TAPS-1&2 Zone-1 outage 
*-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-KOTRA-IILine765 kVATIL09-09-201809:08**NAB-E fault
2Aurangabad (PG) - Padghe (PG)-IILine765 kVPGCIL20-09-201804:51**NA3-phase fault; FL: 166kmsin Main-1, 244kms in Main-2 &FC -R-phase: 6kA, Y-phase:5.8kA, B-phase:3.288kA @Aurangabad; 96kms from Padghe
3Aurangabad (PG) - Padghe (PG)-ILine765 kVPGCIL20-09-201806:1920-09-201812:25-TRIPPED ON SOTF WHILE CHARGING FROM PADGHE; LINE WAS OPEN ON HIGH VOLTAGE EARLIER; FAULT CURRENT SEEN IN ALL THE THREE PHASES.
4TIRODA 240MVAR BRBus Reactor765 kVATIL01-03-201818:22**NAVoltage Regulation
5VINDHYACHAL(PS) 240MVAR BRBus Reactor765 kVPGCIL27-08-201821:51**NAVoltage Regulation
6Satna(PG) 240MVAR BR-1Bus Reactor765 kVPGCIL15-09-201810:49**NAVoltage Regulation
7Pune GIS (Shikrapur) 765kV BUS IIBus765 kVPGCIL18-09-201809:37**NAFor Bay extension works- Existing and extension Bus 2 connection
8Bhopal(BDTCL) 240MVAR BRBus Reactor765 kVSterlite19-09-201807:3320-09-201801:59-Voltage Regulation
9AURANGABAD-PADGHE-2 240MVAR LR @AURANGABADLine Reactor765 kVPGCIL20-09-201804:5120-09-201806:02-Voltage Regulation L/R TAKEN AS B/R
10INDORE-PG 240MVAR BR-2Bus Reactor765 kVPGCIL20-09-201806:27**NAVoltage Regulation
11Aurangabad(III)(Ektuni-MSETCL) 240 MVAR BRBus Reactor765 kVMSETCL20-09-201806:3920-09-201818:11-Voltage Regulation
12765kV Warora (PG) 330 MVAR BRBus Reactor765 kVPGCIL20-09-201807:13**NAVoltage Regulation
13Padghe B/R 240 MVAR BRBus Reactor765 kVPGCIL20-09-201807:5520-09-201811:48-Voltage Regulation
14VINDHAYACHAL POLE-2 HVDCHVDC Station500 kV HVDCNTPC26-11-201714:55**NADifferential protection operated.
15VINDHAYACHAL POLE-1 HVDCHVDC Station500 kV HVDCNTPC20-09-201820:0620-09-201823:20-DC overcurrent protection operated.
16Athena-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
17Athena-Kotra(PS)-IILine400 kVPGCIL01-05-201611:46**NAFOR TESTING AND CHECKING WORKS/ Kept out after FTC
18DHULE-BABHLESHWAR-IILine400 kVMSETCL01-06-201816:42**NATower Collapse R-Y-B fault, ;TOWERS COLLAPSED BETWEEN LOCATIONS 118-122
19DHULE-BABHLESHWAR-ILine400 kVMSETCL01-06-201816:42**NATower Collapse Y-ph-E fault;TOWERS COLLAPSED BETWEEN LOCATIONS 118-122
20DAMOH-KATNI-ILine400 kVMPPTCL24-06-201815:32**NATower Collapse R-E fault; tower collapse between locations 569-575
21KORBA(NTPC)-KORBA(W)-ILine400 kVPGCIL29-06-201823:45**NAopen at both ends to control fault level at Korba NTPC
22400kV Bina(PG)-NHPTL(Bina)-S/CLine400 kVPGCIL22-07-201820:20**NATest window closed
23Aurangabad-Boisar-IILine400 kVPGCIL10-09-201813:1120-09-201809:16-to control loading on Boisar ICTs
24Essar Mahan-Bilaspur-ILine400 kVESSAR20-09-201800:0020-09-201811:57-First time charged
25Rajgarh(PG)-Kasor(GETCO)-ILine400 kVRETL20-09-201801:5220-09-201802:14-tripped at Kasor only on D/T indication
26SATPURA ICT-1ICT400/220 kVMPPTCL19-04-201821:53**NAdifferential protection operated
27PUNE(PG) ICT-2ICT400/220 kVPGCIL05-07-201815:03**NAPower regulation
28Boisa ICT-1ICT400/220 kVPGCIL19-08-201801:10**NAOpened at LV side only, to control Loading on 220kV network at Boisar
29DGEN ICT IIIICT400/220 kVDGEN31-08-201812:40**NAkept in de-energised condition,as no load connected
30DGEN ICT IICT400/220 kVDGEN07-09-201811:06**NAkept in de-energised condition,as no load connected
31Koradi-II(MSETCL) 500 MVA ICT-IICT400/220 kVMSETCL18-09-201809:47**NABuchholtz protection operated
32KALWA ICT-1ICT400/220 kVMSETCL20-09-201815:0320-09-201815:23-LBB operated on 220 kV bus-2
33KALWA 500MVA ICT-3ICT400/220 kVMSETCL20-09-201815:0320-09-201815:24-LBB operated on 220 kV bus-2
34PARLI(MS)-LONIKAND (NEW)-2 50MVAR LR @PARLILine Reactor400 kVMSETCL30-10-201519:10**NAFire Accident in L/R. Will Take One Year For Replacement
35VINDHYACHAL-SATNA-3 50MVAR LR @VINDHYACHALLine Reactor400 kVNTPC30-01-201611:45**NAY-phase Bushing completely damaged
36RAIPUR-RAIGARH-II FSC FSCFSC400 kVPGCIL06-07-201607:48**NADUE TO FIRE AT TCSC
37RAIGARH-RAIPUR FSC-1 FSCFSC400 kVPGCIL08-07-201608:42**NAmain control system computer failure
38KARAD-LONIKHAND-1 80MVAR LR @KARADLine Reactor400 kVMSETCL14-09-201717:11**NAR&Y PHASE LA BURST
39RAIPUR-WARDHA FSC-1 FSCFSC400 kVPGCIL01-02-201814:04**NAA/R Operated successfully at both end; Damping resistor burnt
40RAIPUR-WARDHA FSC-2 FSCFSC400 kVPGCIL01-02-201815:48**NAFor safety purpose (checking / inspection of FSC-1)
41RKM 50MVAR BR-1Bus Reactor400 kVRKMPPL14-02-201815:55**NAOIL LEAKAGES
42JETPUR-1 (50MVAR) BRBus Reactor400 kVGETCO09-06-201803:04**NAThe bushing of Y-Phase is blast damaging the bushing of R & B phase.
43INDORE(MP)-ITARSI-2 50MVAR LR @INDORELine Reactor400 kVMPPTCL22-06-201810:39**NAFOR MAKING L/R into SWITCHABLE L/R
44VSTPS STG-V 125MVAR BRBus Reactor400 kVNTPC31-07-201819:50**NAVoltage Regulation
45VINDHAYACHAL STG-IV (80MVAR) BRBus Reactor400 kVNTPC31-07-201820:37**NAVoltage Regulation
46VINDHYACHAL(PS) 63 MVAR BRBus Reactor400 kVPGCIL29-08-201810:15**NAVoltage Regulation
47GWALIOR-1 (125MVAR) BRBus Reactor400 kVPGCIL17-09-201819:12**NAVoltage Regulation
48M.B.POWER (MBPOWER) L/R OF MBPOWER-JABALPUR-I LR@M.B.POWER (MBPOWER)Line Reactor400 kVPGCIL18-09-201820:23**NAReason awaited
49SATNA-1 (50MVAR) BRBus Reactor400 kVPGCIL20-09-201809:33**NAVoltage Regulation
50Kolhapur (PGCIL) 80 MVAR BRBus Reactor400 kVPGCIL20-09-201810:1020-09-201817:29-Voltage Regulation
51VADODARA-1 125MVAR BRBus Reactor400 kVPGCIL20-09-201810:3221-09-201800:42-Voltage Regulation
52Kolhapur (125 MVAR) BR-1 BRBus Reactor400 kVPGCIL20-09-201813:2920-09-201816:12-Voltage Regulation
53APL BR-3 BRBus Reactor400 kVATIL20-09-201813:57**NAVoltage Regulation
54DEHGAM-1 (63MVAR) BRBus Reactor400 kVPGCIL20-09-201815:3420-09-201817:42-Voltage Regulation
55Pirana(PG) 220kV BUS IBus220 kVPGCIL20-09-201812:2720-09-201820:07-Bus Outage for AMP WORKS- Alignment of Bus-1 Isolators, tightening of connectors, jumpers, etc.
56400/1200KV 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)-IVLine765 kVPGCIL10-09-201816:30**** 
2New Parli - Solapur-IILine765 kVPGCIL10-09-201819:4920-09-201811:19 
3Warora(765 kV) - New Parli(765 kV)-ILine765 kVPGCIL11-09-201817:26**** 
4Aurangabad-Wardha-ILine765 kVPGCIL15-09-201815:41**** 
5Dharamjaygarh(PG)-Jabalpur(PS)-IVLine765 kVSterlite17-09-201815:46**** 
6Aurangabad (PG) - Padghe (PG)-ILine765 kVPGCIL18-09-201808:4620-09-201806:19 
7Pune GIS(Shikrapur)-Solapur(PG)-ILine765 kVPGCIL20-09-201816:56**** 
8Bhachau(PG)-Essar Vadinar(GETCO)-ILine400 kVPGCIL07-10-201720:00**** 
9Bhachau(PG)-Essar Vadinar(GETCO)-IILine400 kVPGCIL08-10-201715:56**** 
10DHULE-SARDAR SAROVAR-ILine400 kVMSETCL19-09-201817:1220-09-201806:30 
11BHUSAWAL-AURANGABAD S/CLine400 kVMSETCL19-09-201818:3420-09-201806:29 
12KARAD-JAIGAD-ILine400 kVMSETCL19-09-201820:02**** 
13SSP-RAJGARH-ILine400 kVMPPTCL19-09-201820:0520-09-201806:46 
14Kolhapur GIS(PG)-Mapusa(PG)-IILine400 kVPGCIL20-09-201818:1620-09-201819:30 
15DHULE-SARDAR SAROVAR-ILine400 kVMSETCL20-09-201818:2821-09-201807:10 
** - Line shall be closed subject to voltage permissibility