摘要
两级式无刷同步发电机是飞机交流电源系统中常见的一种结构,它通过主发电机、旋转整流器和励磁机的组合来完成对机上负载的供电。介绍了飞机交流电源系统两级式同步发电机的结构,在dq0坐标系下,运用MAST语言根据发电机的运动方程建立了飞机两级式同步发电机的模型,并在Saber平台上对两级同步发电机进行建模和仿真研究,得到了同步发电机的部分动态仿真结果。仿真结果与理论结果一致,证明了模型的正确性,为飞机电源系统的设计提供了一个更有效的研究手段和参考。
Two- stage Synchronous Generator with Brushless Exciter is a common structure in aircraft AC power system ,which is composed of main generator and exciter for supplying electric power to the the load. The structure of two- stage generator is introduced and analysed, the basic modeling and simulation are carried out based on Saber. Simulation results prove the correctness of the model.
出处
《计算机仿真》
CSCD
北大核心
2009年第1期62-64,75,共4页
Computer Simulation
关键词
飞机电源
同步发电机
建模与仿真
短路
Power of aircraft
Synchronous generator
Modeling and simulatotion
Short circuit
