说明：  不连续SVPWM的论文电压源型 P WI V l 逆变器控制的异步电动机变频调速系统运行中出现的低频振荡现象，影响 了系统运行的质量和可靠性。从逆变器与电机匹配更加完善的角度，本文采用不连续空间矢量控制 策略DP WM3 ，使低频振荡得到有效地抑制。
(Paper discontinuous SVPWM Voltage Source Inverter P WI V l Control of Induction Motor Variable Speed Control System Operation in the low frequency oscillation, affecting the quality and reliability of system operation. Inverter and motor from a more perfect match point, this paper discontinuous space vector control strategy DP WM3, so that low-frequency oscillations are effectively suppressed.)