INSULATION DETERIORATION DIAGNOSIS METHOD FOR HIGH VOLTAGE OVERHEAD DISTRIBUTION CABLE

PURPOSE:To realize highly accurate diagnosis of deterioration of insulating state by removing noise from signal through interphase differentiation, for example, thereby measuring a partial discharge signal accurately. CONSTITUTION:Signal measuring electrodes 6, 7, 8, 9 are disposed at four joints of...

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Bibliographische Detailangaben

Hauptverfasser:	YONEYAMA TSUKASA, SOMA KENICHIRO, KOTANI KAZUO, MATSUMARU AKIRA, CHIWATA NAOFUMI
Format:	Patent
Sprache:	eng
Schlagworte:	MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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