Comprehensive study notes, vector diagrams, equivalent circuit derivations, and operational principles for Transformers, DC Generators, Induction Motors, and Synchronous Machines.
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?
What is Aeolian Vibration? Aeolian vibration is a type of motion caused by wind on conductors and overhead shield wires … Read moreAeolian Vibration of Transmission Conductors
An electrical substation is an integral part of a generation, transmission and distribution system. A substation can interrupt or establish … Read moreElectrical Substation: Equipment, Types, Components & Functions
Transformer bushing types are categorized based on their material, manufacturing, and design mainly into the following types: OIP (Oil-Impregnated Paper) … Read moreTransformer Bushing Types : RIP Bushing vs OIP Bushing
A ground fault circuit interrupter (GFCI or GFI) is an inexpensive electrical switchgear device that can either be installed in your … Read moreGFCI (Ground Fault Circuit Interrupter) – Working, Types, Installing and Troubleshooting
The goal of the auto reclosing in power lines is to restore the line to service as quickly as possible … Read moreAuto Reclosing of Power Lines and Types of Faults
QO stands for Qwik-Open. Square D QO Circuit Breakers are fastest tripping circuit breakers at 1/60th of a second. QO™ … Read moreSquare D QO Circuit Breakers
The combination of more than one conductor per phase in parallel suitably spaced from each other used in an overhead … Read moreBundled Conductors in Transmission Lines