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Received:September 24, 2014
Received:September 24, 2014
中文摘要: 研究了永磁同步风力发电系统,对风力机、发电机部分分别进行建模,提出了一种最佳转速给定的发电机最佳风能跟踪控制策略,通过对风力机和发电机特性分析,给定永磁同步发电机最佳转速值,实现系统最大功率追踪.在实验室环境下搭建了基于TMS320F28335系列DSP的永磁同步风力发电实验平台,通过实验研究验证了该控制策略的有效性.
Abstract:The permanent magnet synchronous wind power generation system is studied,and its wind turbine and generator is modeled. A maximum wind-energy tracking control strategy is adopted,in which the optimal rotate speed of generator is given. According to the operating characteristics of wind turbine and wind power generator the optimal rotate speed of PM SG is preset to realize M PPT(M aximum Power Point Tracking). An experimental platform is built based on DSP of TM S320F28335 series in the laboratory environment. The experimental study verifies the effectiveness of the control strategy and the system can realize VSCF(variable speed constant frequency) and M PPT and has excellent dynamic and static performance.
keywords: permanent magnet synchronous generation wind power generation optimal wind-energy tracking
文章编号：20140606 中图分类号： 文献标志码：
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