Transformers Magazine, Vol. 9 No. SE1, 2022.
Original scientific paper
Simple ageless methods for field testing - Part III
Vitaly Gurin
Abstract
In Parts I and II of the article, the Indian practice (magnetic balance test) and IEEE practice (excitation current test) of detecting defects in the windings and in the core of a power transformer in field conditions were considered. This Part III is devoted to GOST practices (no-load test at reduced
voltage).
Keywords
distribution transformer, GOST, no-load loss at reduced voltage test, power transformer
Hrčak ID:
277831
URI
Publication date:
9.5.2022.
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