【摘要】 提供了一种基于空间矢量法ＳＰＷＭ的全数字化变频器，给出了空间矢量ＰＷＭ生成算法及控制原理，控制电路采用双ＣＰＵ、双口ＲＡＭ结构。经在１５ｋＷ鼠笼电机上实验，结果令人满意。更多还原

【Abstract】 This paper presents a fully digital SPWM inverter based on space vector.The calculation and control method of space vector PWM are introduced.The SPWM inverter is controlled by double CPUs which are connected with dual ports RAM.The results of experiment on a 15kW AC motor are satisfied.更多还原