基于C语言S-函数的逆变器SVPWM算法的仿真

Simulation of SVPWM Based on S-Function of C Language

通过对其实现SVPWM的机理分析,并在结合逆变器空间矢量PWM(SVPWM)控制原理的基础上,提出一种通过S-函数(S-Function)便可高效简单实现SVPWM算法的方法.仿真结果与直接利用理想三相交流电仿真得到的响应完全一致.

TI DSP ensures the high performance of SVPWM algorithm because of its high-speed data computing power, through analyzing the mechanism of the realization of SVPWM, and in combination with inverter space vector PWM （SVPWM）control principle,a method is put forward for implementing SVPWM algorithm simply and efficiently by S-function.The simulation results coincide exactly with the results by the simulation of three-phase electric power.