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49 / 2020-09-24 22:01:59
Wind Turbine Condition Assessment Method Based On Cloud Model And Evidence Theory
wind turbine, state assessment, dynamic degradation, cloud model, DS evidence theory
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Liu Lin / Southern Offshore Wind Power Joint Development Company Limited
Liu Sha / Southern Offshore Wind Power Joint Development Company Limited
Liu Ya / Chongqing university
In order to accurately grasp the actual operating state of the wind turbine, it is necessary to study the operating state of the wind turbine, so as to provide a basis for the safe and economic operation of other wind turbines. In this paper, based on the monitoring data obtained by SCADA system and CMS system, a wind turbine condition assessment method based on cloud model and evidence theory is proposed. The article first establishes a two-level state evaluation indicator system for multi-source parameter fusion. Secondly, the dynamic degradation degree of the evaluation index is determined in the article, and then the mass function is modified using evidence theory, and the evaluation state is determined according to the maximum trust rule. Finally, the effectiveness of the proposed method is verified by taking the wind turbine health status assessment of a wind farm in East China as an example.

 
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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