Electrical systems have different control mechanisms in various equipment. It has protection, switching, controlling, measuring, and many other devices to perform their function. In this article,…
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We all have studied the working of a current transformer in our power system. In this interesting article, we are going to discuss the nameplate parameters…
This article discusses the key parameters of a circuit breaker in detail. We all have a good knowledge of circuit breakers. They work in electrical systems…
A circuit breaker allows safe isolation and switching operations, reducing the risk of electrical hazards during normal and faulty electrical conditions. In this article, we will…
We represent our electrical systems and configuration on a single document in a single-line diagram. This document represents all the connected physical systems. This article discusses…
INTRODUCTION In the context of power generation and transmission, where circuit isolation during faults and minimizing disruptions is vital, primary safeguards for this transmission line and…
We have different components in our grid substations to deliver the power safely. A power grid sub-station is composed of a bus bar, transformer, circuit breakers,…
Current transformers play an important role in measuring electric current in our electric substations. To ensure their proper functioning, we need to perform proper testing on…
In this article, we are going to discuss the transformer polarity test in detail. This test is about the pre-commissioning test of the Current Transformer. We…
The ratio test of a current transformer (CT) is a crucial step in ensuring its accuracy and reliability in measuring current in a power system. Below…
