What is a gas-insulated substation (GIS)?
A substation consists of many types of equipment such as transformers, circuit breakers, etc, to do the transmission and the distribution of the electric power....
Author : Ashlin
What is transient in a power system?
The transients are disturbances that would affect the power quality and it would be harmful to the equipment in a power system. The electrical transients...
What are the types of faults in a power system?
What is a fault in the electrical system? A fault in a power system can be described as an abnormal condition that interrupts the normal...
What is power system stability and how can we improve it?
The power system is the major part of the power transmission and this system is subjected to many disturbances. So when this system is affected...
What is an automatic voltage regulator?
The AVR would stabilize the voltage level in an electrical device so that a proper voltage level can be achieved. This device does the regulation...
What is electrical load sharing?
In case the power transmission and distribution the transformer plays a major role, so the transformer protection is really important. The operation of the transformer...
Why synchronizing is required in an electrical power system?
What is synchronizing? In an electrical power system synchronizing is the process of interconnecting two AC power sources and this must be done with fewer...
What is an autorecloser?
The recloser is used in overhead power lines as a protective device, basically, it is used for electrical protection. These devices are used in overhead...
What is an electrical interlocking and what is an electrical switch?
What is an electrical equipment interlock and why interlock is required? The electrical interlocking is done to make sure that the equipment is safe, the...
What is an autotransformer?
The primary and the secondary of the autotransformer will be connected magnetically and physically, due to this the transfer of power will be done by...