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电网技术  2009 

风电场中静止同步补偿器的输入–输出反馈线性化控制

, PP. 141-145

Keywords: 风电场,静止同步补偿器(STATCOM),输入–输出反馈线性化,非线性控制

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Abstract:

提出一种风电场中静止同步补偿器(staticsynchronouscompensator,STATCOM)的非线性控制方法,以提高其动态性能。首先给出STATCOM的动态模型,然后应用输入–输出反馈线性化方法得到精确的线性化模型。将STATCOM应用到风电场中,比较加入STATCOM前后的电压变化情况,结果表明,输入–输出反馈线性化方法对STATCOM具有良好的控制性能,同时STATCOM的应用也提高了风电场的电能质量。

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