王立新;程林;孙元章;孙荣富;邢金;

• 1:电力系统及发电设备控制和仿真国家重点实验室(清华大学电机系)
• 2:国网冀北电力有限公司电力调度控制中心

摘要(Abstract)：

目前风电机组系统级阻尼控制中均采用单一有功调制或无功调制,无法兼顾系统阻尼和轴系振荡阻尼。为解决上述问题,针对双馈风电机组提出了有功-无功混合调制阻尼控制器,并提出了序贯优化算法设计阻尼控制器参数,通过特征值分析和时域仿真验证了该控制器在风电机组不同运行模式下的有效性和鲁棒性。结果表明,相比于单一调制,混合调制更能充分利用双馈风电机组转子侧变换器的阻尼控制能力,同时最小化对风电机组本身轴系振荡阻尼的不利影响。

关键词(KeyWords)： 混合调制;阻尼控制;轴系振荡;双馈风电机组

Abstract:

Keywords:

基金项目(Foundation): 国家高技术研究发展计划(863计划)(2014AA051901);; 国家电网公司科技项目(SGJB0000DKJS1300410)~~

作者(Author): 王立新;程林;孙元章;孙荣富;邢金;

Email:

DOI: 10.13335/j.1000-3673.pst.2015.02.017

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