A Novel Differential High-Frequency Current Transformer Sensor for Series Arc Fault Detection

Fault arc detection is an important technology to ensure the safe operation of electrical equipment and prevent electrical fires. The high-frequency noise of the arc current is one of the typical arc characteristics of almost all loads. In order to accurately detect arc faults in a low-voltage alter...

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Bibliographic Details

Published in:	Sensors
Main Authors:	Guanghai Bao, Xiaoqing Gao, Run Jiang, Kai Huang
Format:	Article
Language:	English
Published:	MDPI AG 2019-08-01
Subjects:	arc arc fault detection differential high-frequency current transformer (D-HFCT) high-frequency noise ferrite core differential threading method
Online Access:	https://www.mdpi.com/1424-8220/19/17/3649