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Ring Main Unit in Electrical Distribution System

Last updated: Apr 19, 2022

What is a Ring Main Unit?

In an electrical power distribution system, a ring main unit (RMU) is a factory assembled, metal enclosed set of switchgear at the load connection points of a ring-type distribution network. It...

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What is Nuisance Tripping and How to Prevent it in Electrical Power Systems?

Last updated: Feb 11, 2022

The Electrical grid is the fundamental requirement of modern-day society. Ideally, power system reliability needs to be preserved for power system operations, ensuring continued power supply to the customers at all times and...

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Why we need Protective Relays for Transformer Protection?

Last updated: Aug 23, 2021

Transformers are one of the most important components of an electrical power system and protecting them is an essential requirement.

The Protection Schemes used for a transformer depend upon the rating and application of the...

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