Fault arc detection method and device

The invention discloses a fault arc detection method and device, and the method comprises the steps: setting two sensing schemes with different frequency response characteristics as a control group, enabling a fundamental current to occupy a main component when a line is normal, enabling the control...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU QING, XIAO XIANGCHEN, LUO YUJIAN, YANG SHUAI, ZENG JUAN, HUANG RUI, XIAO YU, YE ZIQUAN, LIU XIAOPING, WANG TINGTING, HE XING, CHEN JINLING, ZOU SHENG, WU WENXIAN, LIU MOUHAI, YANG MAOTAO, HUANG YANJIAO, HU JUNHUA, YE ZHI, CHEN HAO, XIAO XIANGQI, QING XI, PENG PEI, XIONG DEZHI, ZHOU BIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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