电容自励式无刷单相同步发电机的空载电势  

CALCULATING NO-LOAD VOLTAGE OF BRUSHLESS SINGL-PHASE SYNCHRONOUS GENERATOR WITH CAPACITANCE EXCITATION

作　　者：孟传富[1] 李青[1] 

机构地区：[1]山东工业大学自动化工程系

出　　处：《山东工业大学学报》1992年第1期16-21,共6页

摘　　要：介绍一种电容自励式无刷单相同步发电机空载电势的计算方法。其特点是将单相发电机的空载运行视为一相接电容负载而其余两相开路的三相同步发电机,通过对三相发电机不对称运行分析,便可得到其空载电势的计算公式。本方法简便实用,所导公式的规律性强。实测结果与用本方法计算值相符。Presents a calculating method for no-load, voltage waveform of the generator. Its principle is: to regard no-load operation of the single-phase generator, as the operation of a three-phase synchronous generator in which one phase connected with capacitor and the other two phases situated in open circuit. By analyzing asymmetric operation of the three-phase generator, the formulae for no-load operation of the single-phase generator may be obtained. The proposed method is simple, practical. On two sample generators, the calculated data tallies with the measured result.

关 键 词：电压 同步发电机 无刷电机 

分 类 号：TM341[电气工程—电机]