摘要
在对直驱永磁风力发电系统进行分析的基础上,建立起永磁同步发电机的数学模型,针对双PWM变频器的特点,对永磁发电机的运行控制进行研究,提出发电机的机侧变换器和网侧变换器分开控制的控制方法。
A mathematical model is established for permanent magnetic synchronous generators on the basis of the anal- ysis on direct permanent magnetic power system. The paper studies the control on permanent generator running in consid- eration of the characteristics of double PWM converters, and put forward the method to control the converters at generator side and grid side separately.
出处
《电气开关》
2015年第3期81-82,90,共3页
Electric Switchgear
关键词
风力发电
直驱永磁同步发电机
变换器控制
wind-power generator
direct drive permanent synchronous generator
converter control
