在对永磁风力发电机的基本理论进行论述的基础上，分析了变转速变桨距控

制策略，并基于Matlab／Simulink建立了风力发电机模型，通过仿真分析了最大功率跟踪

和变桨距控制下发电机的性能。-this paper analyzes variable speed and variable pitch control strategy on the

foundation of discussing basic theory of permanent magnet wind turbine generator．Then it

builds simulation model of permanent magnet wind turbine generator based on

Matlab／simulink and analyzes performance of generator under maximum power tracking and

variable pitch contr01．