Soon-Sang Hwang

Design of LLC Resonant Converter having Enhanced Load Range for Communication Power

Byong-Chul So, Ki-Bong Seo, Dong-Hoo Lee, 2012 .

Input Voltage Sensorless Control for 3 Phase Vienna Rectifier

Soon-Sang Hwang, Hag-Wone Kim, Kwan-Yuhl Cho, 2014 .

A Study on 120Hz Output Voltage Ripple Reduction of LLC Converter using Resonant Controller

Byong-Chul So, Soon-Sang Hwang, Hag-Wone Kim, 2012 .

Single carrier wave comparison PWM for Vienna rectifier and consideration for DC-link voltage unbalance of offset voltage effects

Soon-Sang Hwang, Hag-Wone Kim, Kwan-Yuhl Cho, 2011, 2011 IEEE 33rd International Telecommunications Energy Conference (INTELEC).

Power Balance Method using Coupled Shunt Inductor and Multiple-Input Transformer for ISOP LLC Converter

Soon-Sang Hwang, Hag-Wone Kim, Seung-Woo Baek, 2019 .

Development of a 3kW fast battery charger with various charging modes and parallel operation

Byoung-Kuk Lee, Soon-Sang Hwang, Yun-Sung Kim, 2012, 2012 IEEE Vehicle Power and Propulsion Conference.

DC/DC converter circuit to solve unbalanced power by multiple input transformers

Soon-Sang Hwang, Hag-Wone Kim, Seung-Tae Lee, 2017, 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia (IFEEC 2017 - ECCE Asia).

120Hz output voltage ripple reduction of LLC resonant converter using resonant controller

Byong-Chul So, Soon-Sang Hwang, Hag-Wone Kim, 2012, Intelec 2012.

Analysis of LLC resonant converter with current-doubler rectification circuit

Gyo-Bum Chung, Soon-Sang Hwang, Hag-Wone Kim, 2014, 2014 16th International Power Electronics and Motion Control Conference and Exposition.