A high efficiency non-isolated bidirectional DC-DC converter with zero-voltage-transition. - JiTai Han; Chang-Soon Lim; Ja-Hwi Cho; Rae-Young Kim; Dong-Seok Hyun (IECON, 2013)

Averaged modeling and control of a single-phase grid-connected two-stage inverter for battery application. - Dong-Yub Hyun; Chang-Soon Lim; Rae-Young Kim; Dong-Seok Hyun (IECON, 2013)