Woo-Jun Cha

Highly efficient step-up dc–dc converter for photovoltaic micro-inverter

Jung-Min Kwon, Bong-Hwan Kwon, Woo-Jun Cha, 2016 .

Highly Efficient Microinverter With Soft-Switching Step-Up Converter and Single-Switch-Modulation Inverter

Jung-Min Kwon, Bong-Hwan Kwon, Yong-Won Cho, 2015, IEEE Transactions on Industrial Electronics.

Highly Efficient Asymmetrical PWM Full-Bridge Converter for Renewable Energy Sources

Jung-Min Kwon, Bong-Hwan Kwon, Woo-Jun Cha, 2016, IEEE Transactions on Industrial Electronics.

Electrolytic Capacitor-Less Single-Power-Conversion On-Board Charger With High Efficiency

Jung-Min Kwon, Bong-Hwan Kwon, Sung-Ho Lee, 2016, IEEE Transactions on Industrial Electronics.

Discrete-Time Repetitive Control of Flyback CCM Inverter for PV Power Applications

Bong-Hwan Kwon, Minsung Kim, Sung-Ho Lee, 2016, IEEE Transactions on Industrial Electronics.

High-Efficiency Bidirectional DAB Inverter Using a Novel Hybrid Modulation for Stand-Alone Power Generating System With Low Input Voltage

Jung-Min Kwon, Bong-Hwan Kwon, Yong-Won Cho, 2016, IEEE Transactions on Power Electronics.

High-Efficiency Soft-Switching AC–DC Converter With Single-Power-Conversion Method

Bong-Hwan Kwon, Sung-Ho Lee, Woo-Jun Cha, 2017, IEEE Transactions on Industrial Electronics.

High-Efficiency Bridgeless Three-Level Power Factor Correction Rectifier

Bong-Hwan Kwon, Sung-Ho Lee, Woo-Jun Cha, 2017, IEEE Transactions on Industrial Electronics.