THE DEPENDENCE OF THE INRUSH CURRENT OF A TRANSFORMER UPON SWITCHING OFF/ON PHASES

Andrzej Dobrogowski, Przemyslaw Lisowski

Abstract

The relation between the level of the inrush current of a single phase transformer and the phases of disconnecting the transformer from AC source and then connecting it to the same source is investigated. The measurement setup is presented. Results of the experiment are discussed.

Keywords

inrush current, switching off/on, saturation

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IMEKO-WC-2009-TC4-380.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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