Highly Efficient Microinverter With Soft-Switching Step-Up Converter and Single-Switch-Modulation Inverter. - Woo-Jun Cha; Yong-Won Cho; Jung-Min Kwon; Bong-Hwan Kwon (IEEE Trans. Ind. Electron., 2015)

Highly Efficient Asymmetrical PWM Full-Bridge Converter for Renewable Energy Sources. - Woo-Jun Cha; Jung-Min Kwon; Bong-Hwan Kwon (IEEE Trans. Ind. Electron., 2016)

Electrolytic Capacitor-Less Single-Power-Conversion On-Board Charger With High Efficiency. - Seo-Gwang Jeong; Woo-Jun Cha; Sung-Ho Lee; Jung-Min Kwon; Bong-Hwan Kwon (IEEE Trans. Ind. Electron., 2016)

Bidirectional Single Power-Conversion DC-AC Converter With Noncomplementary Active-Clamp Circuits. - Kwang-Seop Kim; Sung-Ho Lee; Woo-Jun Cha; Jung-Min Kwon; Bong-Hwan Kwon (IEEE Trans. Ind. Electron., 2016)

Discrete-Time Repetitive Control of Flyback CCM Inverter for PV Power Applications. - Sung-Ho Lee; Woo-Jun Cha; Bong-Hwan Kwon; Minsung Kim (IEEE Trans. Ind. Electron., 2016)

Control Strategy of Flyback Microinverter With Hybrid Mode for PV AC Modules. - Sung-Ho Lee; Woo-Jun Cha; Jung-Min Kwon; Bong-Hwan Kwon (IEEE Trans. Ind. Electron., 2016)

High-Efficiency Bridgeless Three-Level Power Factor Correction Rectifier. - Jun-Seok Kim; Sung-Ho Lee; Woo-Jun Cha; Bong-Hwan Kwon (IEEE Trans. Ind. Electron., 2017)

High-Efficiency Soft-Switching AC-DC Converter With Single-Power-Conversion Method. - Sung-Ho Lee; Woo-Jun Cha; Bong-Hwan Kwon (IEEE Trans. Ind. Electron., 2017)