基于反馈线性化的混合模块化直流变压器负载电流前馈控制策略

The hybrid modular dc transformer (HMDCT), combining the series resonant dual active bridge (SR-DAB) and phase-shift dual active bridge (PS-DAB), is very suitable for dc bus interlinking applications with bidirectional controllability and high efficiency requirements. However, the coupling between SR-DAB and PS-DAB sub-modules results in a strongly nonlinear dynamic behavior, which in turn poses c...