SELF HIGHLY-EFFICIENT SINGLE-STAGE MULTI-INPUT TWO-WAY CONVERTER

摘要

PROBLEM TO BE SOLVED: To provide a highly-efficient single-stage multi-input two-way converter.;SOLUTION: This converter has a multi-input mechanism and uses three-coil coupling inductor as main components for energy transfer. Further, only two power semiconductor switches perform a multi-input function, and programmed switching permits operations in charging and discharging states and an independent state, thus simplifying a structure for performing parallel power supply after a conventional plurality of sets of converters are boosted.;COPYRIGHT: (C)2007,JPO&INPIT