Technology Pawan..bsnl

Slide 1 PRESENTED BY- SUMMER TRAINING ON PAWAN BHARTI E.C.E. 4TH YEAR INTRODUCTION DIVISION OF EXCHANGE MAIN DISTRIBUTION FRAME POWER SECTION PCM ROOM SWITCH ROOM BROADBAND…

Documents 220 Kv substation Report

1. INTRODUCTION 220 KV GRID is located in Devigarh, Patiala .The grid receives 220 KV lines and steps down further into 66 KV and 11 KV lines .The 66KV Grid was setup in…