电压定向矢量控制双绕组感应发电系统  

Dual Winding Induction Generate System Based on Voltage Oriented Vector Control

作　　者：李世春[1] 熊芝耀[1] 肖卫文[1] 

机构地区：[1]湖南大学电气信息工程学院,长沙410082

出　　处：《电力系统及其自动化学报》2009年第6期103-106,共4页Proceedings of the CSU-EPSA

摘　　要：设计了双绕组感应电机发电系统,在电机定子上设置两套绕组,功率绕组和控制绕组。其中:功率绕组接负载;控制绕组接励磁调节器。采用定子控制绕组电压定向矢量控制策略,使用滞环控制器触发驱动逆变桥,实现对端电压良好的控制,也不会给电网系统带来无功负担。在变负载和转速情况下,对端电压动态和稳态性能进行了仿真分析,证明该系统动态响应速度快,稳态性能良好。A dual stator-winding induction generate system is designed. Two windings are set on the stator, which are power winding and control winding. The power winding is connected to the load and the control winding is connected to the excitation adjuster, which adopts the voltage oriented vector control, uses the relay controller to drive the inverter bridge, and realizes well control of the terminal voltage, without reactive burden to the system. On the condition of variational load and rotate speed, the dynamic and stability characteristic of the terminal voltage is analyzed by simulation experiment. It is proved that the system has high dynamic response speed and favorable stability.

关 键 词：双绕组感应发电机 电压定向 励磁调节器 滞环控制器 

分 类 号：TM343[电气工程—电机]