Substation
Substation Bus Configuration / Scheme: The Definitive Guide
In this article, you will learn different types of substation
How to Test Percentage Impedance of Transformer?
Save This article covers transformer impedance testing, one of the
Transformer Bushing Types : RIP Bushing vs OIP Bushing
Save Transformer bushing types are categorized based on their material,
GFCI (Ground Fault Circuit Interrupter) – Working, Types, Installing and Troubleshooting
A ground fault circuit interrupter (GFCI or GFI) is an inexpensive
Bundled Conductors in Transmission Lines
The combination of more than one conductor per phase in
Measurement of Three Phase Power | Wattmeter Methods
This article explains the measurement of three-phase power in star
Circuit Breaker Working Principle and Arcing Phenomenon
As the name indicates, the circuit breaker means the device
4 Major Types of Electrical Substations
Save The assembly of the apparatus used to change
Current Transformer (CT) – Construction and Working Principle
A current transformer (CT) is a type of transformer that
Ideal Transformer and Practical Transformer
Ideal Transformer An ideal transformer is one that has no
Properties of Good Transformer Oil
Save Even though the basic functions of the oil used
Why we need Power System Protection?
In this article, you will learn the importance of protection
Introduction to Gas Insulated Substations / Switchgears (GIS)
Save Gas-insulated substations (GIS) have been used in power systems
Low Voltage Switchgear
Save As per IEC 60947, switchgears with rated voltages up
Substation Earthing System Design
Save We have already given an introduction to substation earthing
Different Types of Capacitors and their Uses
Basically, a capacitor is formed from two conducting plates separated
Transformer Oil Testing : Video Training
Save Transformer oil testing is just like a blood test
IEC 61850 – Features and Advantages
IEC 61850 is a standard for the design of electrical
Basic Relays – Electromagnetic Attraction and Induction Relays
Most of the relays used in the power system operate
Solid State Relays (Static Relays)
What is a Static Relay? There are two basic classifications
All Day Efficiency of Transformer
The ratio of output in kWh to the input in
Primary and Back-up Protection in Power System
Save Primary and Back-up Protection Primary protection (Main protection) is
Stroboscopic Effect in Fluorescent Lamps
The Stroboscopic Effect in Fluorescent lamp is a phenomenon which
Load Forecasting – Purpose, Classification and Procedure
Save What is Load Forecasting? Electrical energy cannot currently be