Open-circuit fault diagnosis method for voltage source type inverter in UPS system

The invention discloses a voltage source inverter open-circuit fault diagnosis method in a UPS system, and the method comprises the steps: obtaining a diagnosis parameter, carrying out processing andconversion of the diagnosis parameter, and obtaining a deviation signal and a normalized current mean...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI YUANLIANG, YANG PENG, WANG YU, LI SHAOJIAN, BAO HAIBO, WANG CHENGCHENG, LI JIANGWEI, LI YUYE, ZHAO ZUXIN, ZHANG LAN, HUANG HANMIN, LIU WENTAO, SHI RUICAI, QIN BINZHI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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