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Online estimation of the power coefficient in wind energy conversion systems

机译:风能转换系统电力系数的在线估计

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This paper deals with the estimation of the power coefficient in a wind turbine connected to a separately excited dc generator with the aim of facilitating maximum power point tracking control design. More precisely, we bring an improvement on the observer design given in a previous work by including a possible dynamical model of the power coefficient. It is shown that the proposed observer have a better response compared to the previous observer. Additionally, it is shown that the observer is capable of handing measurement noise and that it can be easily extended to other WECS where different types of generators are employed.
机译:本文涉及估计连接到单独激发直流发电机的风力涡轮机中的功率系数,其目的是促进最大功率点跟踪控制设计。更确切地说,我们通过包括功率系数可能的动态模型,对先前的工作中给出的观察者设计进行了改进。结果表明,与前一个观察者相比,所提出的观察者具有更好的反应。另外,示出观察者能够处理测量噪声,并且它可以容易地扩展到采用不同类型发电机的其他WEC。

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