【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。更多还原

【Abstract】 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.更多还原