There are two types of transformer voltage regulation: on-load voltage regulation and no-load voltage regulationOn-load voltage regulation means that the transformer can adjust its sub position during...
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The Conservator is a kind of oil storage device for the transformer. Its function is that when the transformer increases the load, the oil temperature rises, and the oil in the tank expands, then too ...
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When a transformer is first energized, a phenomenon called inrush current occurs. Although the inrush current is generally not as destructive as the fault current, the duration of the excitation inrus...
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Power transformer is mainly realized by power electronics technology, its basic principle is in the original power frequency signal through the power electronics circuit into high frequency signal, na...
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一， Definition and principle of transformerA transformer is a static electrical appliance that converts ac energy of one voltage class into AC energy of another voltage class of the same frequency by...
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Power transformer is one of the important components of power grid and plays an extremely important role in the safe and stable operation of power grid. Winding DC resistance test is an essential item...
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