Instrument Transformer_ Definition, Applications, Types, and Advantages

Instrument Transformer: Definition, Applications, Types, and Advantages

In a power system network, the voltage level is different for all stages of the network. And as we know, to reduce the loss and make the system cost-effective, we…

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Types of Transformer

Types of Transformer

The transformer is a device that is used to convert the electrical power at one voltage level to the other voltage level. If the transformer is used to convert a…

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Transformer Winding

Transformer Winding

As we have seen in the construction of the transformer, it has two main parts; Transformer core and transformer winding. Transformer winding is divided into two parts; primary winding and…

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Transformer Core

Transformer Core

In a simple two-winding transformer, the primary and secondary windings wound on a separate limb or core. The core is made of the soft iron that provides a low reluctance…

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Difference between Conventional Transformer and Autotransformer

The normal transformer has two windings; primary winding and secondary winding. The autotransformer is a special kind of which has a common winding for primary and secondary winding. The operating…

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Single-phase Autotransformer

Single-phase Autotransformer

The normal transformer has two windings; primary winding and secondary winding. The autotransformer is a special kind of which has a common winding for primary and secondary winding. The operating…

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Cooling Methods of Transformer

Cooling Methods of Transformer

A transformer is a static device used to transfer the electrical energy from one voltage level to another voltage level. As we have seen in the construction of the transformer,…

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Load Test on single phase transformer

Load Test on Single-Phase Transformer

Before starting the Load Test on Single-Phase Transformer , let’s define the voltage regulation. Voltage Regulation When a transformer loaded with a constant primary voltage, the secondary voltage varies because…

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Open circuit test of transformer

Open Circuit Test of Transformer

There are four tests in the transformer. Polarity test Open circuit test Short circuit test Sumpner’s test or back to back test In this article, we will explain the open…

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Ideal Transformer: properties and phasor diagram

An ideal transformer is an imaginary transformer. The proprieties of the practical transformers are different than the ideal transformers. The operation of the practical transformer is close to the ideal…

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