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Generating Unit and Transmission Line Outage Report for 28-Dec-2010
Reports updated at 00.00 hrs of

I. Planned Outages
Sl.No. Station Agency Unit No. Capacity Reason of outage Outage Date Outage Time Expected Revival Date
A. Central Sector
1 RAPS -A NPCIL 1 100 Subject to regulatory clearance 09-Oct-2004 22:58 -
2 Bhakra BBMB 2 108 Up gradation from 105 to 126 MW. 26-Apr-2010 8:00 -
3 Bhakra BBMB 9 155 Annual maintenance 17-Dec-2010 08:00 02-Jan-2011
4 Bhakra BBMB 5 105 Up gradation from 105 to 126 MW. 22-Dec-2010 13.30 31-Jul-2011
5 Dehar BBMB 3 165 Annual maintenance 20-Oct-2010 9:00 15-Jan-2011
6 Dehar BBMB 4 165 Annual maintenance 11-Dec-2010 9:00 30-Dec-2010
7 Anta GPS NTPC 1 88 Open cycle / Low Demand 20-Dec-2010 15:47 --
8 Anta GPS NTPC ST 153 Annual maintenance 16-Nov-2010 0:23 29-Dec-2010
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B. State Sector
1 GNDTPS BHATINDA PSEB 3 110 Renovation work. 29-Dec-2009 0:00 --
2 GGS TPS (Ropar) PSEB 5 210 Annual maintenance 26-Dec-2010 00:00 18-Jan-2011
3 RGTPP Khedar HPGCL 2 600 Maintenance work 25-Nov-2010 16:36 05-Jan-2011
4 Panipat TPS HPGCL 2 110 Annual maintenance 25-Oct-2010 23:55 31-Dec-2010
5 Chhabra TPS RRVPNL 2 250 Oil leakage in main Tank 05-Sep-2010 19:57 --
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II. Forced Outages
Sl.No. Station Agency Unit No. Capacity (MW) Reason of outage Outage Date Outage Time Expected Date of Restoration
A. Central Sector
1 Tehri THDC 1 to 4 1000 Blockage of Diversion tunnel due to land sliding. 17-Dec-2010 11:00 -
2 Singrauli STPS NTPC 6 500 Boiler tube leakage 27-Dec-2010 10:00 29-Dec-2010
3 Badarpur TPS NTPC 4 210 Boiler tube leakage 28-Dec-2010 7:09 30-Dec-2010
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B. State Sector
1 Giral LTPS RRVUNL 2 125 Coal feeder problem/ AMP 12-Nov-2010 4:18 28-Dec-2010
2 Barsingsar RRVUNL 2 125 Cyclotron Choked 30-Nov-2010 23:02 -
3 Obra TPS UPPCL 9 200 Turbine problem 30-Oct-2010 14:17 -
4 Anpara TPS UPPCL 1 210 PA Fan problem 28-Dec-2010 14:37 29-Dec-2010
5 Rosa TPS (IPP) Relience 1 300 Boiler tube leakage. 20-Dec-2010 19:35 31-Dec-2010
6 GNDTPS BHATINDA PSEB 4 110 Boiler tube leakage. 23-Dec-2010 21:30 29-Dec-2010
7 RGTPP Khedar HPGCL 1 600 Bunker level low 27-Dec-2010 02:48 30-Dec-2010
8 Panipat TPS HPGCL 8 250 Unit C .B blast 28-Dec-2010 7:25 29-Dec-2010
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III. Generating Units Revived During Last 24 Hrs. :
Sl.No. Station Agency Unit No. Capacity Reason of Outage Outage Date Outage Time Revival Date Revival Time
A. Central Sector
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B. State Sector
1 Paricha TPS UPPCL 1 110 Boiler tube leakage. 25-Dec-2010 21:25 27-Dec-2010 23:56
2 Suratgarh TPS RRVUNL 6 250 Flame failure 28-Dec-2010 1:40 28-Dec-2010 11:55
3 Suratgarh TPS RRVUNL 6 250 Tubine tripped 28-Dec-2010 12:11 28-Dec-2010 14:45
4 Panipat TPS HPGCL 5 210 Flashing in S/Y CB blast of unit - 7 & 8 28-Dec-2010 7:25 28-Dec-2010 9:48
5 Panipat TPS HPGCL 6 210 Flashing in S/Y CB blast of unit - 7 & 8 28-Dec-2010 7:25 28-Dec-2010 11:13
6 Panipat TPS HPGCL 7 250 Flashing in S/Y CB blast of unit - 7 & 8 28-Dec-2010 7:25 28-Dec-2010 11:54
7 Lehra Mohabbat TPS PSEB 2 210 Water pump problem 27-Dec-2010 23:05 28-Dec-2010 0:33
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IV. Transmission Lines Revived During Last 24 Hrs.:
Sl.No. Station Voltage / MVA Outage Date Outage Time Revival Date Revival Time Reasons for Outage
A. Central Sector
1 Dehar - Panipat 500 28-Dec-2010 00:10 28-Dec-2010 8:48 Manually opened due to High voltage
2 Chamera - Jalandhar - II 400 27-Dec-2010 21:32 28-Dec-2010 8:01 Manually opened due to High voltage
3 Jalandhar - Moga -II 400 27-Dec-2010 21:28 28-Dec-2010 8:03 Manually opened due to High voltage
4 Abdullapur-Bawana -I 400 27-Dec-2010 23:48 28-Dec-2010 7:53 Manually opened due to High voltage
5 Moga - Bhiwadi-I 400 27-Dec-2010 23:38 28-Dec-2010 8:17 Manually opened due to High voltage
6 Nalagarh - NJPC - I 400 27-Dec-2010 23:48 28-Dec-2010 8:30 Manually opened due to High voltage
7 Moga - Fathehabad 400 28-Dec-2010 9:47 28-Dec-2010 18:17 S/D : Polymer Insulator installation work
8 Kota -Merta - I 400 27-Dec-2010 19:01 28-Dec-2010 13:48 Manually opened due to High voltage
9 Nalagarh - Kaithal 400 27-Dec-2010 22:29 28-Dec-2010 6:30 Manually opened due to High voltage
10 Nalagarh - Kaithal 400 28-Dec-2010 9:45 28-Dec-2010 19:30 S/D : Polymer Insulator installation work
11 Baamanauli - Mundka-I 400 28-Dec-2010 10:15 28-Dec-2010 14:09 S/D : Polymer Insulator installation work
12 Dehar-Bhiwani 400 27-Dec-2010 21:01 28-Dec-2010 7:48 Manually opened due to High voltage
13 Nalagarh - NJPC - II 400 27-Dec-2010 20:20 28-Dec-2010 5:29 Manually opened due to High voltage
14 Balia - Patna-I 400 28-Dec-2010 2:02 28-Dec-2010 9:28 Manually opened due to High voltage
15 Kishenpur - Wagoora - II 400 28-Dec-2010 10:50 28-Dec-2010 14:32 S/D for replacement of Damge insulater
16 Agra - Bassi - III 400 27-Dec-2010 21:34 28-Dec-2010 7:18 Manually opened due to High voltage
17 Agra - Bhiwadi - II 400 27-Dec-2010 21:33 28-Dec-2010 7:16 Manually opened due to High voltage
18 Bassi - Bhiwadi - II 400 27-Dec-2010 21:34 28-Dec-2010 7:19 Manually opened due to High voltage
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B. State Sector
1 Obra - Panki 400 28-Dec-2010 9:47 28-Dec-2010 18:08 S/D : Line maintenance.
2 Anpara - Sarnath - II 400 28-Dec-2010 11:55 28-Dec-2010 20:10 S/D : Line maintenance.
3 Unnao - Bareilly - I 400 28-Dec-2010 10:28 28-Dec-2010 18:58 S/D : Line maintenance.
4 Panki - Muradnagar 400 28-Dec-2010 13:05 28-Dec-2010 13:51 Tripped due to Trasient fault
5 Unao - Agra 400 28-Dec-2010 9:47 28-Dec-2010 22:10 S/D : Line maintenance.
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V. Transmission Lines Outage Report :
Sl.No. Name of Line Voltage Level Outage Date Outage Time Expected Revival Date Reason of Outage
A. Central Sector
1 Abdullapur - NJPC - I 400 20/11/2009 4:56 -- C.B Problem at NJPC End
2 Koldam - Nalagarh - I & II 400 01/04/2010 2:11 -- Opened on H/V.Presently lines are under S/D & not yet commercialized.
3 Roorkee - Rishikesh 400 09/08/2010 4:03 -- Tripped on R & Y - N Fault.(Now Tower collapsed to be attended by UPCL).
4 Kankroli - Jodhpur 400 27/12/2010 20:34 -- Manually opened due to High voltage
5 Balia - Biharsharif -II 400 17/12/2010 20:36 -- Manually opened due to High voltage
6 Agra - Ballabhgarh 400 25/12/2010 08:13 -- S/D: Line diversion work on KMP Expressway /Polymer Insulator installation.
7 Lucknow-Gorakhpur-II 400 25/12/2010 22:09 -- Manually opened due to High voltage
8 Lucknow-Gorakhpur-III 400 27/12/2010 21:43 -- Manually opened due to High voltage
9 Gorakhpur - Muzaffarpur - I 400 18/12/2010 17:25 -- Manually opened due to High voltage
10 Bareilly - Mandola - II 400 27/12/2010 10:20 -- S/D : Restoration of new tower from ERS.
11 Kota -Merta - I 400 28.12.2010 18.24 - Manually opened due to High voltage
12 Balia - Patna-I 400 28/12/2010 18.26 - Manually opened due to High voltage
13 Dehar-Bhiwani 400 28-Dec-2010 20.51 - Manually opened due to High voltage
14 Nalagarh - Kaithal 400 28-Dec-2010 21.48 - Manually opened due to High voltage
15 Jallandhar - Chamera -I 400 28-Dec-2010 22.44 - Manually opened due to High voltage
16 Jallandhar -Moga - I 400 28-Dec-2010 22.42 - Manually opened due to High voltage
17 Nallagarh - NJPC- I 400 28-Dec-2010 20.49 - Manually opened due to High voltage
18 Nallagarh - NJPC- II 400 28-Dec-2010 23:48 - Manually opened due to High voltage
19 Bassi - Bhiwadi - I 400 28-Dec-2010 21.46 - Manually opened due to High voltage
20 Lucknow-Gorakhpur-IV 400 28-Dec-2010 22:53 - Manually opened due to High voltage
21 Abdullapur - Bawana - II 400 28-Dec-2010 22.01 Manually opened due to High voltage
22 RAAP -C Kankrauli - I 400 28-Dec-2010 22.34 - Manually opened due to High voltage
23 Dehar-Panipat 400 28-Dec-2010 22.28 -- Manually opened due to High voltage
24 Moga - Bhiwadi-I 400 28-Dec-2010 22.38 - Manually opened due to High voltage
25 Agra - Bassi - III 400 28-Dec-2010 22.53 - Manually opened due to High voltage
26 Kanpur-Ballabhgarh-II 400 28-Dec-2010 23.32 - Manually opened due to High voltage
27 Balia - Bhiwadi -I 500 29-Dec-2010 00.02 - Manually opened due to High voltage
28 Allahabad - Sasaram 400 28-Dec-2010 17:55 - Manually opened due to High voltage
B. State Sector
1 50MVARbus Reacter at Lko ( UP) 400 10-Jul-2008 00.46 -- Bushing damage. reactor decapitalised by Powergrid.
2 50 MVAR bus Reactor at Bareilly (UP) 400 05-Aug-2007 0:00 -- Reactor windings damaged. To be replaced by new.
3 Bus Reactor at Sarnath. 400 16-Feb-2009 6:14 -- Under Breakdown
4 Baspa - NJPC - II 400 28-Dec-2010 21:46 - Manually opened due to High voltage
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