【摘要】 在分析空间矢量脉宽调制(SVPWM)过调制原理的基础上,对经典的双模式过调制算法进行了适当的简化,提出了一种新型的具有全调制范围的SVPWM算法．仿真和实验结果表明该算法简单实用,只用一种算法就实现了线性调制区、过调制区直至方波工况的平滑过渡．更多还原

【Abstract】 On the basis of analyzing the principle of space vector pulse-width over-modulation(SVP- WM),the classical over-modulation algorithm with two modes is simplified,and a new SVPWM algo- rithm with entire modulation range is proposed.Simulation and experimental results show that this al- gorithm is simple,practical,and uses only one algorithm to realize the smooth transition between linear- modulation,over-modulation,and square-wave regions.更多还原