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Condition Evaluation Method of Wind Turbine Based on Real-time Reliability

机译:基于实时可靠性的风机状态评估方法

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With the rapid development of wind power generation worldwide, the condition evaluation of wind turbine has received more and more attention. In this paper, wind turbine is divided into three levels: component level, device level, and subsystem level, and the system of condition evaluation is constructed. The real-time reliability analysis model of wind turbine is proposed. The real-time reliability reduction is calculated from component level, equipment level and subsystem level in turn by using variable weight synthesis method. Finally, the condition evaluation of wind turbine is realized. The validity of this method is verified by a case analysis. The research results in this paper can provide decision-making assistance for the management of daily operation and maintenance of wind turbines and improve the operational efficiency of wind farms.
机译:随着世界范围内风力发电的飞速发展,风力发电机的状态评估受到越来越多的关注。本文将风力发电机分为组件,设备,子系统三个层次,构建了状态评估系统。提出了风机实时可靠性分析模型。实时可靠性降低是通过使用可变权重综合方法从组件级别,设备级别和子系统级别依次计算的。最后,实现了风机状态评估。通过案例分析验证了该方法的有效性。本文的研究结果可为风机的日常运行和维护管理提供决策帮助,并提高风电场的运行效率。

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