[IEEE 2014 IEEE Transportation Electrification Conference and Expo, Asia-Pacific (ITEC Asia-Pacific) - Beijing, China (2014.8.31-2014.9.3)] 2014 IEEE Conference and Expo Transportation Electrification Asia-Pacific (ITEC Asia-Pacific) - A novel circulating current suppressing method of modular multilevel converterChu, Zunfang; Li, Yaohua; Wang, Ping; Li, Zixin; Fanqiang Gao, ; Zhu, Haibin · 2014