Comprehensive study notes, Single Line Diagram (SLD) analysis, Outdoor AIS vs. Indoor GIS substations, transformer & breaker bays, switching scheme topologies, auxiliary DC power systems, and station earthing grid design.
The Tan Delta Test, also known as the Loss Angle Test or Dissipation Factor Test, is a crucial diagnostic technique … Read moreTan Delta Test | Loss Angle Test | Dissipation Factor Test
Pin type insulators are a critical component of electrical transmission systems, ensuring the safe and efficient transmission of electricity. Designed … Read morePin Type Insulators: Construction, Working and Application
Percentage reactance of power system elements such as generator, transformer and reactor are extensively used in short circuit calculation when … Read morePercentage Reactance in Power System (Transformer, Generator or Reactor)
Load duration curves are used in power stations to illustrate the relationship between generating capacity requirements and capacity utilization. A … Read moreLoad Duration Curve in Power Station
Disconnect switches are mechanical devices that play a vital role in high-voltage systems by providing an open point in an … Read moreDisconnect Switches in Substation: Types, Design and Working
If a person receives an electric shock, it is the utmost duty of the observer to rescue the person. The … Read moreHow to Rescue a Person from Electric Shock?
What is a switching station? A switching station is a substation that does not contain power transformers and therefore does … Read moreWhat is Switching Station? | Working and Layout
In this article, you will learn different types of substation bus configuration and their application. The equipment and buses installed … Read moreSubstation Bus Configuration / Scheme: The Definitive Guide
This article covers transformer impedance testing, one of the acceptances tests for new transformers, and a method for routine testing. … Read moreHow to Test Percentage Impedance of Transformer?