两相逆变器—感应电动机系统的分析及动态性能模拟

Analysis and Dynamic Performance Imitation of a Two-phase Inverter-Fed Induction Motor Drive

本文介绍了最新开发、适用于汽车蓄电池及太阳能电池供电的两相逆变器—感应电动系统。文章讨论了系统构成特点,以及与永磁直流电动机和无刷直流电动机相比所具有的优点。文章把两相逆变器和两相感应电动机作为一个整体列举了系统的数学模型,根据编制的计算机程序可以模拟系统的动态及稳态性能,与研究样机实测性能对比两者较为接近。

The present paper discribes a recently developed two-phase inverter-fed induction motor driver applying to automobile and solar battery, analyses the system's constitution and performance, and compares it with permanent-magnet dc motor and brushless dc motor drive. The inventor and motor are analysed asa whole system based on which a mathematical model is made. The dynamic and static characteristics can be predicted by computer program. The result is approximate to that of experimental measurements.