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Analysis of lightning protection and grounding performance of composite material tower for low voltage distribution lines
编号：257 访问权限：仅限参会人 更新：2022-08-29 15:49:50 浏览：122次 张贴报告

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摘要
As a new type of transmission line tower, composite material towers can effectively reduce the lightning trip-out rate due to their advantages of strong insulation, good corrosion resistance and light weight. In order to make full use of the insulation of the composite material tower, this paper adds the downward ground wire to the 6kV composite material tower and takes its lightning resistance performance as the research object. The influence of the tower head height on the lightning trip rate of the line is optimized according to the assessment indicators, and finally the length of the cross arm is 0.4m, the height of the tower is 10.9m, and the height of the tower head is 0.6m. A reasonable combination of tower parameters is given under the different spans and different ground flash densities of grounding resistance
关键词
composite material tower, grounding down conductor, lightning resistance level, economica
报告人
Feng HUO
State Key Laboratory of Power Grid Environmental Protection, China Electric Power Research Institute

稿件作者
Chunsheng ZHENG China Petroleum and Chemical Corporation Shengli Petroleum Administration Co., Ltd. Electric Power
Zhe WANG China Petroleum and Chemical Corporation Shengli Petroleum Administration Co., Ltd. Electric Power
Feng HUO State Key Laboratory of Power Grid Environmental Protection, China Electric Power Research Institute
Wenyang MA State Key Laboratory of Power Grid Environmental Protection, China Electric Power Research Institute
Mian FAN State Key Laboratory of Power Grid Environmental Protection, China Electric Power Research Institute
Jing NAN State Key Laboratory of Power Grid Environmental Protection, China Electric Power Research Institute
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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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