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39 / 2020-09-24 19:47:22
Application of Video Synchronos Monitoring Technology on Double Terminal Voltage in Submarine Cable Voltage withstand Test
Power safety,Submarine cable,video synchronization monitoring,withstand voltage test
High Voltage and Insulation Technology > High voltage testing and measurement
终稿
Jian He / Electric Power Research Institute；State Grid
The Zhoushan 500kV interconnection project is the first power transmission line using 500kV XLPE submarine cables in the world. In the 500kV submarine cable withstand voltage test, due to the long length of the submarine cable line and the high operating voltage, in order to ensure the safety and stability during the submarine cable test, it is necessary to perform real-time comparison and calculation of the voltage at both ends of the submarine cable. In this paper, a dual-terminal voltage video synchronization monitoring technology is adopted to transmit the voltage information of the far end of the submarine cable to the near end in real time through the Internet, thereby realizing the data synchronization of the submarine cable withstand voltage test. The field test results prove that the scheme can meet the design requirements and provide a guarantee for the safe operation of the submarine cable test.

 
重要日期

  • 会议日期

    11月02日

    2020

    至

    11月04日

    2020

  • 10月27日 2020

    初稿截稿日期

  • 11月03日 2020

    报告提交截止日期

  • 11月04日 2020

    注册截止日期

  • 11月17日 2020

    终稿截稿日期

主办单位
IEEE IAS Student Chapter of Huazhong University of Science and Technology (HUST)
承办单位
Huazhong University of Science and Technology
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