丁惜瀛;王优胤;曾宪斌;王哲;

• 1:沈阳工业大学电气工程学院
• 2:华北电力大学电气与电子工程学院

摘要(Abstract)：

传统的直接转矩控制(direct torque control,DTC)应用于双馈电机时,双逆变装置使DTC原生的转矩脉动加剧。为此,提出智能优化与磁链预测控制相结合的方法,利用预测控制减小转矩脉动,遗传算法优化系统控制参数,在线克服电机与控制系统的非线性。采用Matlab的M-file进行仿真,结果表明,该方法有效降低了双馈电机运行中的噪声和振动,亦提高了系统的鲁棒性。

关键词(KeyWords)： 双馈电机;直接转矩控制;预测控制;遗传算法

Abstract:

Keywords:

基金项目(Foundation): 辽宁省自然科学基金资助项目(20092052)

作者(Author): 丁惜瀛;王优胤;曾宪斌;王哲;

Email:

DOI: 10.13335/j.1000-3673.pst.2010.06.021

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