新型混合励磁风力外转同步发电机研究

A New-Type Hybrid-Excitation Outer-rotor Synchronous Generator Used by Wind Generation

研究了一种应用CPPM结构的混合励磁风力外转同步发电机.简要介绍了其结构和原理,进行了三维磁场仿真,讨论了直流励磁结构的设计问题,给出了样机试验结果及相关分析.

This paper proposes a new-type hybrid-excitation outer-rotor synchronous generator used by wind generation.Its structure and principle of operations are introduced;the three-dimensional magnetic field is simulated;the DC excitation structure is discussed.A prototype has been developed and its testing results are presented finally.