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Experimental Study on Icing Monitoring Method Based on Capacitance Measurement for Transmission Lines
编号：630 访问权限：仅限参会人 更新：2022-09-25 14:57:30 浏览：219次 张贴报告

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摘要
Icing on overhead transmission lines could became a serious threat to the safe and stable operation of power system. Ice disaster on power system could cause serious impacts to the society and the economic development, and therefore the China Southern Power Grid has been spending signifcant efforts on developing ice prevention and disaster reduceting techniqures. Icing monitor techniques have significant importance for grid companies to effetively and efficiently deal with potiential icing events. This paper proposes an ice detection method based on the capacitance effect of icing process. The feasibility of icing monitoring based on capacitance measurement on conductors has been experiently studied thorugh airtificail icing tests in a climate chamber. The relationship between the capacitance of the ice on the conductor and the ice thickness shows a power function relationship. The effect of the conductive of ice and the types of icing layer were experimently studied. The results shows that ice conductive, which indicating the impacts of the contimination levels of the envirment on the conductor and icing process, has a minor impact to the capacitance measurements. The type of icing, i.e. glaze or rime, have shown a major different on the capacitance during the icing process.
关键词
Icing Monitoring, Ice capacitance
报告人
Yizhang Wang
Chongqing University

稿件作者
Huan Huang Key Laboratory of Ice Prevention & Disaster Reducing of China Southern Power Grid Co.Ltd
Yizhang Wang Xuefeng Mountain Energy Equipment Safety National Observation and Research Station of Chongqing University
Xianyin Mao Key Laboratory of Ice Prevention & Disaster Reducing of China Southern Power Grid Co.Ltd
Huarong Zeng Key Laboratory of Ice Prevention & Disaster Reducing of China Southern Power Grid Co.Ltd
Wei Niu Key Laboratory of Ice Prevention & Disaster Reducing of China Southern Power Grid Co.Ltd
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重要日期

  • 会议日期

    09月25日

    2022

    至

    09月29日

    2022

  • 08月15日 2022

    提前注册日期

  • 09月10日 2022

    报告提交截止日期

  • 11月10日 2022

    注册截止日期

  • 11月30日 2022

    初稿截稿日期

  • 11月30日 2022

    终稿截稿日期

主办单位
IEEE DEIS
承办单位
Chongqing University
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