Basic Research on Partial Discharge Detection for Power Cables by Sheath Current Measurement

カテゴリ: 研究会(論文単位)

論文No: HV18137

グループ名: 【B】電力・エネルギー部門 高電圧研究会

発行日: 2018/11/03

タイトル(英語): Basic Research on Partial Discharge Detection for Power Cables by Sheath Current Measurement

著者名: Ogbugo Michael Arinze(Shibaura Institute of Technology),Matsubara Hiroji(Shibaura Institute of Technology),Matsumoto Satoshi(Shibaura Institute of Technology)

著者名(英語): Michael Arinze Ogbugo(Shibaura Institute of Technology),Hiroji Matsubara(Shibaura Institute of Technology),Satoshi Matsumoto(Shibaura Institute of Technology)

キーワード: Cable Insulation|High Voltage|Partial Discharge Detection|Power Cable|Pulse Injection|Sheath Current Measurement|Cable Insulation|High Voltage|Partial Discharge Detection|Power Cable|Pulse Injection|Sheath Current Measurement

要約(日本語): Deterioration in the insulation performance of high voltage XLPE cables is believed to be attributed to the deterioration caused by partial discharges. Detecting partial discharge is an effective way to evaluate the condition of high-voltage electrical equipment insulation. In this study, experimental work was done by cutting a cable to measure the voltage and current of both the core and sheath. When the sheath current and the sheath potential was measured directly, the measured value which is large, is very important for partial discharge detection, and also has the advantage of having no need to develop a new measuring instrument

要約(英語): Deterioration in the insulation performance of high voltage XLPE cables is believed to be attributed to the deterioration caused by partial discharges. Detecting partial discharge is an effective way to evaluate the condition of high-voltage electrical equipment insulation. In this study, experimental work was done by cutting a cable to measure the voltage and current of both the core and sheath. When the sheath current and the sheath potential was measured directly, the measured value which is large, is very important for partial discharge detection, and also has the advantage of having no need to develop a new measuring instrument

原稿種別: 英語

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