A new variable switching frequency control for active cell balancing systems. - Sang-Won Lee 007; Yoon-Geol Choi; Sungwoo Bae 001; Jae-Jung Yun (ICCE, 2017)

Active Balancing of Li-Ion Battery Cells Using Transformer as Energy Carrier. - Kyung-Min Lee; Sang-Won Lee 007; Yoon-Geol Choi; Bongkoo Kang (IEEE Trans. Ind. Electron., 2017)

Modularized Design of Active Charge Equalizer for Li-Ion Battery Pack. - Sang-Won Lee 007; Kyung-Min Lee; Yoon-Geol Choi; Bongkoo Kang (IEEE Trans. Ind. Electron., 2018)