摘要
在介绍磁通切换型轴向磁场永磁(Axial Field Flux-Switching Permanent Magnet,AFF-SPM)风力发电机结构及其发电运行原理的基础上,将一台三相12/10极AFFSPM电机应用于直驱式变速恒频风力发电系统。为了实现最大风能跟踪,对机侧PWM变换器的控制策略进行了研究。最后,在Matlab/Simulink仿真环境中搭建了该系统的仿真模型,并对其进行了仿真分析。仿真结果验证了控制理论的正确性,同时对AFFSPM风力发电系统的深入研究具有重要的参考价值。
A 3-phase 12/10-pole axial field flux-switching permanent magnet（AFFSPM） generator was applied to the direct-drive variable-speed constant-frequency wind power generation system on the basis of introducing its structure and principle of power generation.In order to obtain the maximum value of wind power tracking,the control strategy of PWM transmission in generator side was researched.At last,the simulation model of this system was founded by adopting Matlab/Simulink and simulation analysis was carried out. The simulation results verify the correctness of control theory and provide the important reference for the further study of AFFSPM wind power generation system.
出处
《防爆电机》
2009年第6期25-27,57,共4页
Explosion-proof Electric Machine
基金
江苏省自然科学基金项目(BK2008306)
关键词
轴向磁场
磁通切换
直驱
仿真
Axial field
flux-switching
direct-drive
simulation
