基于dSPACE空间电压矢量PWM设计与实现  

Design and Realization of Space Voltage Vector PWM based on dSPACE

作　　者：吴定会 李三东 纪志成 

机构地区：[1]江南大学,江苏无锡214036

出　　处：《电力电子技术》2005年第1期22-24,34,共4页Power Electronics

基　　金：教育部重点科技项目(03085)~~

摘　　要：通过分析空间电压矢量脉宽调制(SVPWM)的基本原理,基于dSPACE的快速控制原型(RCP)方式,提出了一种SVPWM的实现方法,并将SVPWM控制算法下载到实时硬件中实现了三相感应电动机的实时控制。实验结果表明,基于dSPACE平台可以快速验证算法的可行性,缩短感应电动机控制系统的开发周期。The basic principle of space voltage vector PWM (SVPWM) is analyzed.Based on the rapid control prototype (RCP) function of dSPACE, a new method for SVPWM implementation is proposed. After the SVPWM control algorithm being downloaded to the real-time hardware,the SVPWM algorithm controls the induction motor successfully. The experimental results indicate that on the basis of dSPACE platform,the feasibility of control algorithms can be verified rapidly and the develop period of induction motor control system is also shorten.

关 键 词：感应电动机 控制 脉宽调制/空间矢量脉宽调制 在线仿真 

分 类 号：TM33[电气工程—电机]