System and method for detecting partial discharge position

Disclosed are a system and a method of detecting a partial discharge position. The system comprises: a partial discharge sensor detecting an electromagnetic partial discharge signal; a waveform monitor measuring a waveform of a partial discharge signal detected by the partial discharge sensor; a con...

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Bibliographic Details
Main Authors SUN GEUN GOO, JIN YUL YOON, KI-JUN PARK, HYOUNG-JUN JU, KI-SUN HAN
Format Patent
LanguageEnglish
Published 24.03.2010
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:Disclosed are a system and a method of detecting a partial discharge position. The system comprises: a partial discharge sensor detecting an electromagnetic partial discharge signal; a waveform monitor measuring a waveform of a partial discharge signal detected by the partial discharge sensor; a conversion module converting the waveform and dividing the partial discharge signal according to each transmission mode; and a calculation module calculating a distance between the partial discharge sensor and the partial discharge position through an arrival time and a frequency of the divided partial discharge signal.
Bibliography:Application Number: GB20100000898