State Confirmation Method of Circuit Breaker
编号:16 访问权限:私有 更新:2020-10-28 15:24:55 浏览:235次 口头报告

报告开始:2020年11月03日 10:30(Asia/Shanghai)

报告时间:15min

所在会场:[A] Power System [A3] Session 11 and Session 16

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摘要
The reliability of circuit breaker state identification greatly affects the application range of sequence control and remote control. And safety regulations require at least two criteria based on different identical principles and signals to determine the state of the equipment after operation. In this paper, based on the intelligent comparison of current and impedance, comprehensive criterion and warning technology of circuit breaker state is proposed. Based on the injection circuit, the current and voltage of the injected signal are detected and the characteristic change of zero sequence resistance is calculated to realize the on-Line loop impedance monitoring. And the loosing or aging problem of circuit breaker can be found out. While the state monitoring criterion of circuit breaker is proposed, which uses the existing measurement data to constitute the state confirmation criterion.
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报告人
YongxinChen
No.227 Xudong Rd, Hongshan district

稿件作者
Yongxin Chen No.227 Xudong Rd, Hongshan district
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重要日期
  • 会议日期

    11月02日

    2020

    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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