摘要
分析了无刷励磁同步发电机整流系统突加 /突卸励磁时的过渡过程 ,得到了影响负载电流上升和下降时间的主要时间常数 ,并对理论分析结果进行了仿真和实验研究 ,仿真结果与理论分析吻合良好 .实验波形所反映的变化趋势亦与仿真及理论分析结果较为符合 .
This paper analyzes a transient course of brushless synchronous generator rectifier system when its magnetizing voltage is exerted suddenly or its magnetizng voltage is cut down suddenly at its stable state, and obtains main time constants which determine the ascending time and descending time of load current. Meanwhile, in this paper, the simulating research and experimental verification are given . The results of simulation are in agreement with that of theory analysis, and the changing trend reflected by the experimental waveforms is identical with results of simulation and theory analysis.
出处
《海军工程大学学报》
CAS
2000年第2期13-18,共6页
Journal of Naval University of Engineering
关键词
同步发电机
无刷励磁
整流系统
负载电流
Synchronous generator
Rectifier
Magnetizing current
Time constant
