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混合励磁永磁同步发电机的分析与设计研究
Analysis and design of hybrid excitation permanent magnet synchronous generators
【摘要】 混合励磁永磁同步发电机是在永磁同步发电机的基础上,在电机的定子或转子上加入电励磁绕组以调节电机主磁通的新型发电机.首先对现有的混合励磁永磁同步发电机结构进行了改进,并详细分析了其改进后的工作原理和设计特点.结合混合励磁永磁同步发电机的工作原理,给出了相应的发电机电励磁控制系统.
【Abstract】 On the basis of permanent magnet synchronous generator ’s construction, a new kind of hybrid excitation permanent magnet synchronous generator (HEPMSG) is submitted by inserting exciting winding in stator or rotor.In this paper, the construction of HEPMSG is improved at first and its working theory and design method are studied in details.An appropriate exciting current control system is given.
【关键词】 混合励磁;
复合磁路;
脉宽调制;
电压调整率;
【Key words】 hybrid excitation; complex magnet circuit; PWM; adjustive rate of voltage;
【Key words】 hybrid excitation; complex magnet circuit; PWM; adjustive rate of voltage;
【基金】 国家863重大基金项目(Z37-03)
- 【文献出处】 沈阳工业大学学报 ,Journal of Shenyang University of Technology , 编辑部邮箱 ,2004年01期
- 【分类号】TM31
- 【被引频次】56
- 【下载频次】791