摘要
分析了异步发电机作为频率变换装置的工作原理,导出输出电压与频率的关系式,得出调节励磁电容即可有效调节输出电压的结论;文章给出异步发电机作为恒压电源的一种接线,分析了其工作原理;最后结合实验曲线,讨论了异步发电机参与并列运行的若干特点.
This paper analyzes the working principle of AG as a frequency instrument. The formulating of the frequency, output voltage is deduced and a wiring of AG as a constant voltage power source is given. And several characteristics, combined with curves are discussed.
出处
《湖北工业大学学报》
2005年第2期52-54,共3页
Journal of Hubei University of Technology
关键词
变频
转差率并列运行
同步外特性
整流装置
frequency conversion
parallel running
synchronization
external characteristic
rectification instruments
