基于图腾柱单级AC-AC变换器的双向无线电能传输应用三相变比移相控制

The traditional bidirectional wireless power transfer (BWPT) system typically utilizes a power factor correction (PFC) converter cascaded with an inverter on the transmitter side. Due to its complex structure and the large number of switching devices, researchers have proposed replacing the two-stage converter with a single-stage solution. However, current single-stage systems face challenges in b...