基于间接磁场定向的电力牵引系统的研究  

Development of electric traction system based on indirect field-oriented vector control scheme

作　　者：王跃[1] 董强[1] 王绛波[1] 王汝锡[1] 杨君[1] 王兆安[1] 

机构地区：[1]西安交通大学,陕西西安710049

出　　处：《电工电能新技术》2006年第1期9-12,72,共5页Advanced Technology of Electrical Engineering and Energy

基　　金：2004年台达电力电子科教基金资助项目

摘　　要：本文依据矢量控制的基本原理,针对电力牵引系统对电机控制性能的要求,设计了基于转子磁场定向的矢量控制交流调速系统。以双DSP为核心,研制开发了相应的全数字化控制系统。文中对该系统的矢量控制原理、主电路构成、控制系统的设计都作了介绍。在理论分析的基础上,对该系统进行了建模,并完成了实验系统设计和相应的实验研究。实验结果验证了该电力牵引矢量控制系统具有良好的稳态与动态性能。In this paper a vector controlled AC speed-regulating system is developed, which adopts the rotor flux field- orientated theory to meet the requirements for an electric traction system. The adopted vector control theory and the control scheme are introduced, the configuration of both the main circuit and the control board system are presented, and the control scheme is explained. Based on theoretic analysis, a simulation platform is designed to help thorough research, and furthermore, an experimental system is set up to realize all these control schemes. Results from both simulation and experiment verify the excellent qualities of this system.

关 键 词：电力牵引 交流调速系统 矢量控制 

分 类 号：TM922[电气工程—电力电子与电力传动]