摘要
提出了一种带定子励磁补偿绕组的3/3相双绕组感应发电机系统,其采取自激电容器与由电力电子开关构成的主动励磁调节器相结合的励磁方式,在转速及负载发生变化时,仍能维持感应发电机的输出电压恒定。并对系统进行了静、动态性能实验,对所提出的感应发电系统及其励磁控制方式进行了验证。
A 3/3-phase double-winding induction generator (IG) is presented. It adopts a special excitation strategy that a converter and self-excitation capacitor are both used to excite the IG efficiently. The system can keep the IG output voltage invariable to the variations of generator speed and load. The static and dynamic performance of the system is tested. The results validate the proposed system and strategy.
出处
《电力系统自动化》
EI
CSCD
北大核心
2003年第18期26-29,共4页
Automation of Electric Power Systems
关键词
感应发电机
双绕组
变流器
无功补偿
double- winding
induction generator (IG)
converter
reactive-compensation
