【摘要】 介绍了异步电机直接转矩控制系统的基本原理。给出了一种基于数字信号处理器TMS320LF2407A的全数字化车用异步电机直接转矩控制系统,并介绍了该控制系统的硬件和软件结构。仿真及实验结果表明,本系统硬件简单、实时性好,系统结构紧凑,具有良好的动态和静态特性。更多还原

【Abstract】 The basic principle of direct torque control system for asynchronous motor is introduced.A direct torque control system of fully digitized vehicle used asynchronous motor based on DSP TMS320LF2407A is given out,while introducing this system’s hardware and software structures.The result from simulation and experiment show that this system possess advantages of simple hardware,good real-time,system construction compact with good dynamic and static characteristic.更多还原