Abstract:
For knowing about the power sectors substations and distribution system this field study is more
effective to us. In this report we described about the Dhaka Power Distribution Companies substations
(Distribution transformer, Circuit breaker, Lightning arrester, Isolator, Insulator, Capacitor bank,
Earthing, Busbar). We also described Network Operation and Customer Service (NOCS) and
Maintenance. Like (About NOCS division , Power distribution system of NOCS, 132/11-kv grid
substation ,33/11-kv substation, 11-kv line, LT line, Jumper, distribution transformer, Ring Main Unit
(RMU), Feeder Single line diagram, Alternative feeders, Meter reading section, Computer billing
system, New connection process, Prepaid metering system, Divisional control room, Divisional store,
Citizen charter, Tariff rule, Tariff rates, Annual performance agreement (APA) targets, Geographical
Information System (GIS), Supervisory Control & Data Acquisition (SCADA), Meter testing, Battery
backup, etc).
I hope that the following topics explanation gave us the enough knowledge and adding some pictures
for better understanding.
