A DYNAMIC DECOMPOSITION VECTOR-CONTROLLED METHOD BASED ON OPTIMAL PWM VOLTAGE WAVES
Cheng Renhong, Tu Fengsheng (College of Information and Technology, Nankai University, Tianjin, 300071)
A dynamic decomposition AC motor vector controlled method based on optimal PWM voltage waves and a generation method of optimal PWM waves are presented. Then the system emulation model is constructed. The optimal PWM waves and an adaptive variable step emulation algorithm are used to analyze the system's performance. The emulation results show that the system's variable performances are excellent.