In some fatal cases like insulation breakdown in VCB insulator posts, short circuits of tripping/closing coils, etc. in the sub-station, the rectification usually requires hours or…
Author: madhusmita
INTRODUCTION:- A fire fighting system is an important safety feature in a grid substation, which is a facility used for transforming voltage levels of electrical power…
Tools and plants mean all appliances or things of whatsoever nature required for the execution, completion, or maintenance of the services in the industries. Here we will…
This electrical Busbar Module introduces basic safe operational types of busbars in EHT Sub-Stations. What is the busbar in the substation? Different Configurations of bus-bar system…
Equi-Potential Concept This concept is an important tool for the air break switch (Isolator) inside the sub-station. The terminals in the system to be connected by…
It is the main controlling part of GIS and power and control lines of auxiliary cables, Current and potential transformers, alarms, and circuit breakers are brought…
CONSTRUCTION This is basically an aluminum compartment in which the circuit breaker is inbuilt.SF6 gas is to be filled in these compartments after complete installation.The lower…
INTRODUCTION We have a good idea about substations, they are used for controlling, switching, protection, and step-up or step-down voltages purposes for the T&D of electric…
What is FCBC battery charger? FCBC denotes “Float-cum-Boost” which clearly means a single rectifier/converter for AC to DC conversion, but for higher capacity or higher load…
In this article, we will discuss the block diagram of the Battery Charger along with the battery set and the different types of annunciation and protection…
