通过二进制非对称级联H桥实现高清晰度高带宽DC/AC功率转换

It is known that cascaded H-bridges with heterogenous module voltages can, in theory, generate exponentially-refined output voltage levels and achieve high output resolutions from only one power source. However, several critical considerations have yet to be thoroughly studied, namely the controllability of module voltages under any load conditions, and how to schedule the switching states optimal...