摘要
介绍了一种新型的作为独立电源的双绕组感应发电机。这种电机在定子上设置两套三相绕组,即一套功率绕组和一套调节励磁绕组,并根据其工作原理给出了两套绕组容量比的设计原则,其中功率绕组经整流桥向直流负载供电,而励磁绕组接一PWM电压型静止励磁调节器,通过电流跟踪的方式调节其输出电流来稳定所需控制的电压。试验和仿真结果都表明该发电机系统具有快速的动态响应性能。
A new type of dual stator-winding induction generator (DWIG) is presented as a stand-alone power source. In this generator, two sets of three-phase windings are embedd-ed in the stator slots. The design theory of the capacitance ratio between them is discovered. The one, referred to as the power winding, supplies power to the DC load via a bridge rectifier; and the other, termed the compensating winding, is connected to a PWM voltage source static excitation regulator (SER), which keeps dc load voltage to the set value by controlling its output current via current track. Experiment and simulation results show that the generator system has a fast dynamic response.
出处
《中国电机工程学报》
EI
CSCD
北大核心
2003年第7期145-150,共6页
Proceedings of the CSEE
关键词
双绕组感应发电机
静止励磁调节器
电流跟踪
动态响应
直流负载
Dual stator-winding induction generator
Capacitance ratio
DC load
Static excitation regulator
Current track
Dynamic response
