An Online Location Method for Local Defects in Power Cables Based on Electromagnetic Coupling Injection

In order to solve the shortcoming that the existing frequency domain reflection method can only locate and detect cable defects in offline situations, this paper proposes an online cable defect location method based on frequency domain reflection method and electromagnetic coupling technology. First...

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Päätekijät:	Haoran LIU, Kai ZHOU, Yuhao WANG, Rong LI, Yao FU, Xianjie RAO
Aineistotyyppi:	Artigo
Kieli:	Chinês
Julkaistu:	State Grid Energy Research Institute 2021-12-01
Sarja:	Zhongguo dianli
Aiheet:	power cable frequency domain reflectometry defect location online monitoring signal injection
Linkit:	https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202105175
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