Types and application scenarios of transformers
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Pulished on Sep. 09, 2020
How the transformer works The primary winding and secondary winding of the transformer are equivalent to two inductors. When an AC voltage is applied to the primary winding, an electromotive force is formed on the primary winding to generate an alternating magnetic field. The secondary winding is affected by the primary winding. It also produces a The Constitution and Principle of Current Transformer
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Pulished on Sep. 09, 2020
The current transformer, as one of the main types of transformers, is often used to measure the current beyond the range of the meter. Let’s share with you the composition and principle of the current transformer。 Types of transformers
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Pulished on Sep. 01, 2020
Transformer also known as instrument transformer. It is the general name of current transformer and voltage transformer. It can change high voltage to low voltage and high current to low current, liver measurement or protection system.Next,let me introduce these two kinds of different transformers. What parts do you need for the electricity meter?
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Pulished on Sep. 01, 2020
n recent years, the construction scale of Smart Grid has been unprecedented, which has become an inevitable trend in the development of my country's power industry. As an important part of the smart grid, the development of smart meters plays an irreplaceable role in the growth of the smart grid. Then you want to know what's in the electric meter? What is a shunt
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Pulished on Aug. 26, 2020
Shunt is an instrument for measuring DC current. It is made according to the principle of generating voltage across the resistance when DC current passes through the resistance. It is generally used to expand the current range with a fixed-value low resistance. Usually in parallel with the moving coil of an ammeter or galvanometer. There are two ki