OPEN CIRCUIT TEST ON TRANSFORMER

In the previous article, we have seen that there are four tests of the transformer. 1) Polarity test 2) Open circuit test 3) Short circuit test 4) Sumpner’s test or back to back test In this article, we will explain the open circuit test of the transformer. Open circuit test should...

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180-DEGREE THREE PHASE INVERTER WITH SIMULATION

The inverters are used to convert DC power into AC power. There are several types of inverter available. Click on below link to know more about different types of inverter. https://circuitdigest.com/tutorial/different-types-of-inverters According to the mode of operation, three-phase inverters...

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POWER SYSTEM STABILITY

The study of the electrical power system is incomplete without the study of the power system stability. The definition of power system stability is the ability of the power system to return back to a steady state without losing synchronism. (adsbygoogle = window.adsbygoogle || []).push({}); The power system network is a very large network and millions of equipment are operating together...

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POLARITY TEST IN TRANSFORMER

If the transformers are used in the parallel operation or used in the polyphase circuit, the polarities of primary and secondary terminals must be known at any instant. Due to the potential difference between two points, the current can from the high voltage point to low voltage point. The polarity is...

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DIFFERENCE BETWEEN POWER TRANSFORMER AND DISTRIBUTION TRANSFORMER

In the previous article, we have discussed the total losses occurred in the transformer. For good experience, read this article in DESKTOP MODE in any browser. Total losses in transformer  (adsbygoogle = window.adsbygoogle || []).push({}); In this blog, we will discuss the difference between the power transformer and distribution transformer with design and operational perspective.  ...

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TRANSFORMER LOSSES

There are four types of losses occurs in the transformer and that is,            1) Copper loss       2) Iron loss       3) Stray loss       4) Dielectric loss Click here to know...

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