Research on the Remanence Measurement Method of Transformers Based on the Degaussing Hysteresis Loop

Research on the Remanence Measurement Method of Transformers Based on the Degaussing Hysteresis Loop

The residual magnetism of the iron core of power transformers can cause an excitation inrush current, posing a threat to the safe and stable operation of the power grid. This paper proposes a transformer remanence measurement method based on a demagnetization hysteresis loop to address the problems...

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Bibliographic Details
Main Authors: Dingyuan Li, Jing Zhou, Zhanlong Zhang, Yu Yang, Zijian Dong, Wenhao He, Xichen Pei, Jiatai Gao, Siyang Chen, Zhicheng Pan
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Applied Sciences
Subjects:
power transformer
remanence measurement
degaussing hysteresis loop
energy storage capacitors
RLC oscillation circuit
Online Access:https://www.mdpi.com/2076-3417/15/10/5375
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