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当前位置: 东方风力发电网>谈技术 >风电叶片 > 基于图像分析的风力发电叶桨故障检测

基于图像分析的风力发电叶桨故障检测

2011-02-25 来源:河北省石家庄市行唐县供电局 浏览数:2333


  3 叶桨故障检测的意义
  风力发电叶桨故障检测在风力发电以便能够实时、准确、直接地了解和掌握各个风力发电风车的情况,并及时对发生的情况做出反应,并能够对有关数据进行存储,分析。变电站图像监控是目前电力系统应用图像监控最为典型的地方。
  叶桨图像检测能使风力发电在多种恶劣环境下稳定可靠运行,使其在故障时采取必要的安全保护措施,使风力发电机组处于保护状态,对电网的稳定性、电能的质量、频率,对提高风力发电系统自动化程度,提高可靠性和实时性具有重要意义。

  参考文献

  [1]包耳.风力发电技术的发展现状.可再生能源,2004,2:53~55
  [2]吴春梅,田瑞,陈永艳.基于振动性能优化的风力机叶片设计.工程热物理学报,2008,29(11):1857~1860
  [3]刘红岩,张建伟.基于小波变换的图像盲水印算法.电力设备,2006,12(2):42~45

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阅读上文 >> 华为起诉摩托罗拉 对风电出海启示
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