PROCEDURE TESTING RESISTANCE OF INSULATION AND PROTECTION OF ELECTRIC NETWORK

FIELD: electric measuring technology, relay protection of power supply systems. SUBSTANCE: procedure is based on measurement of leakage current from auxiliary source of measurement voltage in the form of periodic sequence of pulses of type specified below and includes measurement of leakage current...

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Bibliographische Detailangaben
Hauptverfasser:	MALAFEEV S.I, MAMAJ V.S, SEREBRENNIKOV N.A, FROLKIN V.G
Format:	Patent
Sprache:	eng
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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Beschreibung
Zusammenfassung:	FIELD: electric measuring technology, relay protection of power supply systems. SUBSTANCE: procedure is based on measurement of leakage current from auxiliary source of measurement voltage in the form of periodic sequence of pulses of type specified below and includes measurement of leakage current I1 in time interval T