摘要
在分析空间电压矢量脉宽调制(SVPWM)原理的基础上,介绍了两相直角坐标系下生成SVPWM波的方法;在实际的交流电机调速平台上对SVPWM算法进行了实验,给出在TMS320LF2407A上的软件实现和结果。仿真及实验结果表明,该方法能有效减小电流谐波,并减小了计算量,适合工程实际应用。
On the basis of the principle of space vector pulse width modulation, introducing the formation of SVPWM in the cartesian coordinate system, experimenting on the actual inverter platform, and the implemention of SVPWM and results are given on TMS320LF2407A. Simulation and experimental results show that the method is effective in reducing harmonic and the amount. It is suitable for engineering applications.
出处
《微电机》
北大核心
2007年第4期44-47,共4页
Micromotors
