张建忠;程明;

• 1:伺服控制技术教育部工程研究中心(东南大学)

摘要(Abstract)：

脉宽调制(pulse width modulation,PWM)变换器能灵活调节功率和功率因数,可用作风力发电机和电网之间的功率接口。文章深入研究了PWM变换器的建模,建立了基于简化等效模型的旋转坐标下的数学模型和PWM变换器各部分数学模型。对风力发电PWM变换器的控制策略和控制器设计进行了讨论,使用Matlab工具建立了PWM变换器的仿真模型,仿真结果表明了PWM变换器建模和控制策略的正确性。用dSPACE硬件在回路平台上构建了实验系统,实验结果验证了文中仿真建模的正确性。

关键词(KeyWords)： 脉宽调制(PWM)变换器;风力机;发电;并网;dSPACE

Abstract:

Keywords:

基金项目(Foundation): 国家863高技术基金项目(2007AA05Z457);; 国家自然科学基金资助项目(50777008,50977011)~~

作者(Author): 张建忠;程明;

Email:

DOI:

参考文献(References)：

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