针对低载波比的改进谐波性能与线性过调制增益的三段式矢量脉宽调制

High-power converters and/or high-speed motor drives often operate at low-carrier ratios, particularly at higher fundamental frequencies (and consequential higher modulation indices), because of device switching limitations. For such applications, advanced modulation strategies are required to minimize current quality issues, together with complex corrections to manage a (usually) nonlinear progre...