What is Flexible Alternating Current Transmission and FACT device
What is Flexible Alternating Current Transmission or FACTs FACTS as they are generally known, are new devices that improve transmission […]
Electrical Substation
Electrical Substation
Electrical Substation
What is Power quality measurement and Power quality measurement device
What Is Power quality measurement Solving power quality problems depends on acquiring meaningful data at the optimum location or locations
Electrical Substation
Bus bar protection scheme in a substation
Introduction of Bus bar protection Bus bar protection scheme shall be provided for 220KV system where the sub-station layout arrangement
Electrical Substation
DC distribution in 132 KV, 220 KV, 400 KV Control and Relay Panel in substation
DC distribution for 400KV system Two sets of batteries (220v), their respective chargers and DC boards shall be used for
Electrical Substation
What is Float charging and Boost Charging of battery
What is Battery charger Battery charger is battery charging equipment which used float and boost charging techniques for battery charging.
Electrical Substation
What is Reactive Power and Reactive Power compensation,it’s calculation
Definition of Reactive Power Reactive power(VARs) is defined as the amount of power that remains unused and gets generated within
Electrical Substation
Case studies on Method for replacing faulty battery cell in electrical substation
How to replace faulty Battery Cell in Electrical Substation If we want to replace the battery cell named “B”. Now
Electrical Substation
What is Battery and their charging method in Electrical Substation
Definition In science and technology, Battery is a device that stores chemical energy and makes it available in an electrical
Electrical Substation
What is Lightning Arrester(LA) and their Leakage current measurement(LCM) testing
Definition Lightning Arrester (LA)/surge arrester is a protective device used for limiting the affect of surge voltages on the equipment
Electrical Substation
Understand Relay and their Logic. What is Numeric relay?
Definition An electric device that is designed to respond to input conditions in a prescribed manner and, after specified conditions
Electrical Substation
What is Power factor and their calculation formula
Definition The Power Factor (P.F.) is a ratio of the real power that is used to do work and the
Electrical Substation
SCADA automation system in electrical substation and power system
Full name of SCADA is Supervisory Control and Data Acquisition (SCADA). Why Power system automation required? To maintain a state
Electrical Substation
What is quality electricity or Power quality? Understand Power quality issues
What is Power Quality? Power quality or Quality electricity is characterized by: Stable AC voltages at near nominal values and
Electrical Substation
Explain circuit breaker Tripping circuit in electrical power station
Basic tripping circuit in Electrical power station When any section of power system or equipment needs to be protected, a
Electrical Substation
Importance of Earthing in electrical system and future technology
In the realm of electrical engineering, where safety and reliability are most important, one fundamental aspect often taken for granted