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基于MPPT的变速恒频双馈风力发电控制策略

, PP. 148-151

Keywords: 双馈风力发电机,解耦控制,最大功率点跟踪

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Abstract:

分析了双馈发电机定子磁场定向矢量控制原理,采用基于速度外环的并网发电控制策略和一种不依赖风机特性和空气密度的最大风能捕获的算法,构建了110kW变速恒频双馈风力发电模拟平台,实现了变速恒频双馈风力发电机的有功、无功功率的前馈解耦控制和最大功率点跟踪控制。

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