Why is DC Supply Used in Substations?

We all know that substation is all about AC current. But why do we need DC voltage in the substation? After some research, we...

Electrical Panel Design: Busbar Size Calculation Chart PDF

A busbar is a kind of copper or aluminum conductor rod, which collects Electricity from one or more circuit and distributes it. Today we...

Cable Size and Circuit Breaker Selection for High Tension and Low Tension

There are some calculations for selecting circuit breakers for LT and HT sides. Today we will discuss cable size and circuit breaker selection and...

Substation Three-Phase Single-Line Diagram Explanation

A single line diagram is very important in a power system. We can easily visualize or describe the three-phase power system in a single-line...

What are the Components of a Substation

We know that many elements are used for the transmission and distribution of Electric power from the power plants. So, today we will discuss...

What is the Substation – The Main Purpose of an Electrical Substation

An electrical substation is a part of the Electrical generation, transmission, and distribution system. We can turn voltage from high to low or low...

Can You Plug a Microwave into an Extension Cord | Safely Use Ovens

It is very common to have questions like: can you plug a microwave into an extension cord? Today I am going to answer this...

Discussion about Composite Insulating Cross-Arms

We all have seen the cross-arm of towers. Cross-arm is like a tower's hand, where it holds an insulator, insulator pin, wire, bird protector,...

Center Tap Full Wave Rectifier With Capacitor Filter: Circuit Diagram and Explain Step by Step

We have already known about Bridge Rectifier With Capacitor Filter in our previous article. I am going to discuss another way to rectify an...

What is the Transposition of Transmission Line?

The transmission and distribution course is very interesting. There is a lot to know about transmission lines. When we travel to the countryside, we...