摘要
在分析电压空间矢量脉宽调制原理的基础上,介绍了采用矩阵求解两相邻向量作用时间的方法和用数字信号处理器TMS320LF2407A生成空间电压矢量的方法,它的优异性能可以实时的完成SVPWM的控制算法,且速度快、精度高,可以有效的减小谐波。
By analyzing the basic principle of voltage space-vector pulse width modulation(SVPWM), the way to get the operational time of two adjacent vectors by matrix is introduced; the realization of SVPWM based on TMS320LF2407A is presented. Because of its excellent performance such as high speed and precision, the real-time control of SVPWM can be realized. The method can be proved effective in generating less harmonic ware by experiment.
出处
《机电产品开发与创新》
2005年第2期89-91,共3页
Development & Innovation of Machinery & Electrical Products
