WORK FOR CARRING OUT PARTIAL DISCHARGE TEST AT POWER T Fs CTs AT VARIOUS 220 132 KV SUB-STATIONS UNDER ETD DHAMPUR.

Amount

WORK FOR CARRING OUT PARTIAL DISCHARGE TEST AT POWER T/Fs/CTs AT VARIOUS 220/132 KV SUB-STATIONS UNDER ETD DHAMPUR.

On line condition monitoring of Partial Discharge inside the Transformer at different location to find out the following test at different location by using 04 AE sensor and 01 HFCT sensor techonology by using power PD.TP., 500 A set equipment.

a) Healthiness of winding

b) OLTC condition

c) Oil Pump Condition

d) Cover Vibration

i) 160 MVA, 220/132 KV Transformer-I Areva make (Mfg year- 2007) at 220 KV S/s Nehtaur.

ii) 160 MVA, 220/132 KV Transformer-II Emco make (Mfg year- 2001) at 220 KV S/s Nehtaur.

iii) 100 MVA, 220/132 KV Transformer-III BHEL make (Mfg year- 1984) at 220 KV S/s Nehtaur.

Online conditioning monitoring of partial discharge inside the various CTs & PTs using acoustic emission and high frequency cureent trannsducers sensors at 220 KV S/S Nehtaur as per details given below.

i) 245 KV CTs

ii) 132 KV CTs

C Tech Innovation and Technologies Pvt Ltd

HPQ Consultants