An electrical substation is an installation with electrical equipment capable of interrupting or establishing electrical circuits and changing the voltage, frequency, or other characteristics of the electrical energy flowing in the circuits. The … Continue Reading about Electrical Substation: Equipment, Types, Components & Functions
The terms ‘Switchgear’ and ‘Motor Control Centres’ are used in general to describe combinations of enclosures, busbars, circuit breakers, power … Continue Reading about What are Motor Control Centres?
A current transformer is an instrument transformer in which the current ratio is with in the specified limit. The primary winding is connected in … Continue Reading about Current Transformers – Windings and Rated Insulation Levels
Amazed why secondary of current transformer should not be open? If it is left open it may destroy the current transformer. So it is very important … Continue Reading about Why Current Transformer (CT) Seconday Should not be Open ?
In power system, grounding or earthing means connecting frame of electrical equipment (non-current carrying part) or some electrical part of the … Continue Reading about Why Neutral Grounding or Neutral Earthing is Essential?