摘要
对同枢倍极单相无刷同步发电机在空载、负载运行情况下的转子励磁电流进行分析。导出适于设计计算之用的转子励磁电流计算式。还给出了两台样机的实测数据,实测数据与计算值相符。
Based on analysis of rotor current of the generator under both load and empty load conditions, derives the mathmatical expressions of direct-current component of rotor current. Practically measured data from two sample machines is presented and it′s corresponding to the calculation. The expressions are applicable for singlephase small-size synchronous generators with two and four poles stipulated in our country.
关键词
激励电流
无刷励磁
同步发电机
Exciting current
Engineering computation
Brushless excitation
Synchronous generators
Circuit analysis
