摘要
介绍了级联式无刷双馈电机的结构与原理,推导了该电机在转子速旋转坐标系下的数学模型。基于该数学模型,在Matlab/Simulink环境下编写S函数,建立了级联式无刷双馈电机的仿真模型,并对电机的运行特性进行了验证,为该类电机用于大功率风力发电领域的研究铺垫理论基础。
The structure and working principle of the cascade brushless doubly-fed machine are introduced, and its mathematical model under rotor reference frame is derived as well. Based on the mathematical model, the simulation model was established by means of S-function of Matlab software. The dynamic characteristics of the machine were also simulated.
出处
《华东电力》
北大核心
2008年第11期134-136,共3页
East China Electric Power
基金
上海市重点学科建设资助项目(P1301)
上海市教委自然科学基金项目(07ZZ146)
关键词
级联式无刷双馈电机
数学模型
S函数
cascade brushless doubly-fed machine
mathematical model
S-function
