基于BP神经网络的风电场发电功率短期预测

Journal of Shenyang Institute of Engineering(2015)

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Abstract
结合我国风电发展的基本情况,分析总结了国内外风力发电功率预测的现状及方法。由于BP神经网络能以任意精度逼近任意非线性映射并且泛化能力强,所以运用BP神经网络法来进行功率预测,建立内蒙某风电场提供的数值天气预报数据与发电功率的映射模型。利用MATLAB进行仿真,验证设计预测模型的实际可行性,并且预测精度满足相关要求。最后运用VB简单设计开发了一个风电功率预测系统。
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Key words
back propagation neural network,neural network,back propagation,prediction
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