Guide To Becoming An Expert In Partial Discharge Testing
In electrical engineering, proficiency in partial discharge (PD) testing is essential. This technique is vital for assessing the condition and … Continue Reading
Transformer
Current Limiting Reactor or Series Reactor
A current limiting reactor, also known as a series reactor, is an inductive coil with a large inductive reactance compared … Continue Reading
Percentage Reactance in Power System (Transformer, Generator or Reactor)
Percentage reactance of power system elements such as generator, transformer and reactor are extensively used in short circuit calculation when … Continue Reading
Transformer Windings: Types and Design
Transformer windings are one of the most important parts of a transformer. There are different types of transformer windings available … Continue Reading
Three-Phase Transformer – Basics and Connection Methods
Three-phase transformers are used in three-phase circuits to step up and step down the voltage according to the needs in … Continue Reading
Open Delta (V-V) Connection of Transformers
Open Delta Connection is a method of transformer connection used to transform three-phase power using two single-phase transformers. In this … Continue Reading
How to Test Percentage Impedance of Transformer?
This article covers transformer impedance testing, one of the acceptances tests for new transformers, and a method for routine testing. … Continue Reading
Electrical Substation: Equipment, Types, Components & Functions
An electrical substation is an integral part of a generation, transmission and distribution system. A substation can interrupt or establish … Continue Reading
Transformer Bushing Types : RIP Bushing vs OIP Bushing
Transformer bushing types are categorized based on their material, manufacturing, and design mainly into the following types: OIP (Oil-Impregnated Paper) … Continue Reading
Current Transformer (CT) – Construction and Working Principle
A current transformer (CT) is a type of transformer that is used to measure AC current. It produces an alternating current … Continue Reading