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Transmission Elements Outage Report for  23-Jan-2019
 
A. Details of Transmiss                    ioPlanned Outage n Elements under Planned Outage:-
Sl NoSub-Station/LineCategoryOwner NameOutage DateExpected Revival DateRevival DateReason/Remarks
1DIAL 220/66kV 160MVA Tx-I220/66kV ICTsDTL18/01/2019 11:2718/02/2019 18:00 DGA TESTING.
2HARSH VIHAR 400/220kV 315MVA ICT-I400/220kV 315MVA ICTDTL22/01/2019 18:0424/01/2019 18:00 ICT made off in order to increase load on 400/220kV 315MVA ICT-III whose DGA test result shows higher values.
3PRAGATI 220/66kV 160MVA Tx-I220/66kV ICTsDTL23/01/2019 09:55 23/01/2019 17:25At Narela : Shutdown for replacement of outlived 220kV CTs & CVTs.
4NARELA 66kV 20MVAR CAP. BANK-IICapacitor BanksDTL23/01/2019 10:2129/01/2019 18:00 Replacement of outlived capacitor bank.
5DIAL 220/66kV 160MVA Tx-I220/66kV ICTsDTL23/01/2019 10:35 23/01/2019 18:30At Okhla : For installation of Line Differential relay.
6GOPALPUR 220/33kV 100MVA Tx-III220/33kV ICTsDTL23/01/2019 11:20 23/01/2019 11:25Checking Neutral Transformer.
7WAZIRABAD 66/11kV, 20MVA Tx-IV66/11kV TransformersDTL23/01/2019 12:46 23/01/2019 15:20At Wazirabad : Tan Delta testing.
8WAZIRABAD 66/11kV, 20MVA Tx-IV66/11kV TransformersDTL23/01/2019 12:46 23/01/2019 15:20At Wazirabad : Tan Delta testing.
9PARKSTREET 220/66kV 100MVA Tx-I220/66kV ICTsDTL23/01/2019 14:45 23/01/2019 19:14For Gas analysis work.
10220kV DSIIDC BAWANA-NARELA CKT-II220 KV LINEDTL23/01/2019 09:55 23/01/2019 17:25At Narela : Shutdown for replacement of outlived 220kV CTs & CVTs.
11220kV OKHLA - BTPS CKT. - II220 KV LINEDTL23/01/2019 10:35 23/01/2019 18:30At Okhla : For installation of Line Differential relay.
12220kV MAHARANI BAGH - ELECTRIC LANE CKT-I220 KV LINEDTL23/01/2019 11:20 23/01/2019 11:25Checking Neutral Transformer.
13220kV GAZIPUR- PATPARGANJ CKT220 KV LINEDTL23/01/2019 12:15 23/01/2019 18:20Shutdown of ckt. alongwith 220kV Bus-II for replacement of Bus Isolator.
14220kV GEETA COLONY- PATPARGANJ CKT-I220 KV LINEDTL23/01/2019 14:45 23/01/2019 19:14For Gas analysis work.
 
B. Details of Transmission Elements under Forced Outa    ge:-Forced Outage
Sl NoSub-Station/LineCategoryOwner NameOutage DateExpected Revival DateRevival DateReason/Remarks
1VASANT KUNJ 220/66kV 160MVA Tx-I220/66kV ICTsDTL26/04/2018 01:4831/01/2019 18:00 TRANSFORMER TRIPPED ON 295B, TROUBLE ALARM, OIL TEMP ALARM, 295CA, 295CC, 195CC, 195CB, TRANSFORMER BURNT DUE TO FIRE.
2NARELA 66kV 20MVAR CAP. BANK-ICapacitor BanksDTL11/08/2018 18:1831/01/2019 18:00 CAPACITOR BANK CELLS BLASTED, CELLS TO BE REPLACED.
3RAJGHAT 220/33kV 100MVA Tx-I 220/33kV ICTsDTL03/09/2018 21:5631/01/2019 18:00 TRIPPED ON BUCHLOZ RELAY.
4OKHLA 220/66kV 100MVA Tx-I220/66kV ICTsDTL27/09/2018 10:1531/01/2019 18:00 Y PHASE WINDING DAMAGED. TO BE REPLACED.
5KASHMIRI GATE 220/33kV 100MVA Tx-I220/33kV ICTsDTL22/01/2019 23:10 23/01/2019 09:19At Pragati : Ckt. tripped on Dist prot, Dist 2.022Mts, Auto Reclose. At Maharani Bagh : Ckt. did not trip. Ckt. tried at 00.19hrs., did not hold. Finally after protection clearance ckt. charged at 09.19hrs.
6PATPARGANJ 220/33kV 100MVA Tx-III220/33kV ICTsDTL23/01/2019 05:37 23/01/2019 06:32At Sarita Vihar : Tripped on 186A&B, 188AS.
7PATPARGANJ 220/33kV 100MVA Tx-III220/33kV ICTsDTL23/01/2019 09:15 23/01/2019 19:15At Sarita Vihar : Manually tripped due to non availability of B Phase CVT.
8220kV GAZIPUR - NOIDA SEC.-62 CKT220 KV LINEUPPTCL22/01/2019 02:19 23/01/2019 12:01At BTPS : Ckt. tripped on Dist prot, Zone-I, Y phase, Dist 7.8KM, General trip.
9220kV MAHARANI BAGH - PRAGATI CKT220 KV LINEDTL22/01/2019 23:10 23/01/2019 09:19At Pragati : Ckt. tripped on Dist prot, Dist 2.022Mts, Auto Reclose. At Maharani Bagh : Ckt. did not trip. Ckt. tried at 00.19hrs., did not hold. Finally after protection clearance ckt. charged at 09.19hrs.
10220kV MAHARANI BAGH - SARITA VIHAR CKT220 KV LINEDTL23/01/2019 05:37 23/01/2019 06:32At Sarita Vihar : Tripped on 186A&B, 188AS.
11220kV MAHARANI BAGH - SARITA VIHAR CKT220 KV LINEDTL23/01/2019 09:15 23/01/2019 19:15At Sarita Vihar : Manually tripped due to non availability of B Phase CVT.
C. Details of Transmission Elements Opened manually due t       o H igh Voltage:-

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