Bi-Directional Converter System for Light Load by Heterogeneous Combined Type Reactor

Kuk-Hyeon Kim, Bo-Chan Hwang, Tuan-Vu Le, Seong-Mi Park, Chang-Ho Lee, Sung-Jun Park
2022 Electronics  
In this paper, we propose a new type of smoothing reactor using different types of reactors with different magnetic flux saturation to construct a DC-DC converter with low current ripple under the light load of the bidirectional DC-DC converter. Reduction of current ripple at light load in the limited hybrid reactor can greatly reduce the inrush current ripple of DC-Grid at light load, which is a weakness of existing bidirectional DC-DC converters and is considered to contribute to DC-Grid
more » ... lization. Experiments were conducted to prove the feasibility of the proposed system and hybrid reactor.
doi:10.3390/electronics11182924 fatcat:pfcxfjgl6fd4llbggybdmdmhai