A Wideband Closed-Loop Residual Current Sensor Based on Self-Oscillating Fluxgate

The increasing switching frequency of inverters in new electric power technology causes leakage currents at tens or even hundreds of kHz, exceeding the measurement frequency range of conventional AC residual current sensors. In addition, the cost of residual current sensors developed specifically fo...

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Bibliographic Details
Published in:IEEE Access
Main Authors: Zhiwen Ding, Jiafu Wang, Chuansheng Li, Kun Wang, Haiming Shao
Format: Article
Language:English
Published: IEEE 2023-01-01
Subjects:
Self-oscillating
fluxgate
high frequency
residual current sensor
RC demodulation
Online Access:https://ieeexplore.ieee.org/document/10325519/

Internet

https://ieeexplore.ieee.org/document/10325519/

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