同步发电机整流系统稳态解析计算与仿真分析

针对数字仿真计算具有较好的精度,但过程复杂、计算时间长的特点,对三相同步发电机整流系统的稳态运行特性进行了分析,给出了便于工程计算的解析算法,并列出了解析计算公式及计算步骤。同时对该系统进行了仿真分析,新电机模型中,恒压励磁、恒定转速非常逼真地模拟了实际同步电机。对比结果证实了该解析算法完全可以替代仿真计算,非常便于工程应用。

Analytic Calculation and Simulation Analysis for Steady State Synchronous Generator Rectification System

Considering the high accuracy,the complexity of the process and the great consumption of CPU time in digital simulation,steady state performance of the three-phase synchronous generator rectification system was analyzed,the analytic calculation to facilitate the practical application was given,the analytic calculation equations and steps were listed.The digital simulation was carried out,with the new generator simulation model,constant exciting voltage and given speed,which simulate an actual synchronous generator exactly.The compared results been confirmed that the analytic calculation could replace the digital simulation.Rapid and accurate results were obtained,which was quite convenient for practical application.