An Enhanced Feature Extraction Method for Power Cable FDR Test Results Based on First-Order Derivatives

Author:

Pan Shaoming1,Zhang Yiyi1,Tang Jie1,Feng Bo1,Zhang Lei1,Zhao Jian1,Zhang Longfei1

Affiliation:

1. Guangxi Power Grid Co., LTD., Electric Power Research Institute,Guangxi Key Laboratory of Intelligent Control and Operation of Electric Power Equipment,Nanning,China

Publisher

IEEE

Reference7 articles.

1. Type Judgement Technology of Impedance Variation in Frequency Domain Reflection Method;rao;Transactions of China Electrotechnical Society,2021

2. A Frequency-Domain Location Method for Defects in Cables Based on Power Spectral Density

3. A Novel Non-destructive Diagnosis Method for Cable Insulation Defect Based on Broadband Impedance Spectroscopy

4. Research on Defect Polarity Identification of Long Cable Based on FDR and Time-frequency Pulse Conversion;zhou;Proceedings of the CSEE,0

5. Precise location of the excessive temperature points in polymer insulated cables

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