CAJ | 학술논문

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.
설계료쌍요조감응전궤발전계통,재전궤정자상설치량투요조,공솔요조화공제요조.기중:공솔요조접부재;공제요조접려자조절기.채용정자공제요조전압정향시량공제책략,사용체배공제기촉발구동역변교,실현대단전압량호적공제,야불회급전망계통대래무공부담.재변부재화전속정황하,대단전압동태화은태성능진행료방진분석,증명해계통동태향응속도쾌,은태성능량호.
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.