自控式同步电动机的数学模型及稳态运行的分析  

A Mathematical Model of Self-Controlled Synchronous Motor and Analysis on Its Steady-State Performance

作　　者：曹立宇[1] 李发海[1] 杨秉寿[1] 高景德[1] 

机构地区：[1]清华大学

出　　处：《电工技术学报》1991年第3期1-6,共6页Transactions of China Electrotechnical Society

摘　　要：本文建立了一种较为完整的自控式同步电动机的数学模型,该模型采用多回路法处理阻尼绕组,可以计算阻尼条中的电流,还可考虑平波电抗器电感和高次谐波磁场的影响。本文提出了自控式同步电动机稳态运行的数值解法,对一台实验机组的稳态运行性能进行了计算,并与实验结果作了比较。A detailed mathematical or self-controlled synchronous motor fed by a current -source inverter is developed. The damper winding is considered on multi-loop method in this model and bar current may be calculated. The model allows for the smoothing inductance and field harmonics. Steady-state performances of a practical self-controlled synchronous motor am calculated on the basis of the numerical solving method presented in this paper. The theoretical and experimental results are compared.

关 键 词：同步电动机 数学模型 运行 自控式 

分 类 号：TM341.06[电气工程—电机]