Invited Session FrC6

Transformerless Inverter Systems: Topologies, Modulations, Control Strategies, and their Applications

June 21, 2019 (Friday), 13:30 - 15:30

Lily Room 6

Organizer: Prof Huafeng XIAO and Prof Xiaoqiang GUO

Session Chair : Wu Chen (Southeast University, China)

FrC6.1       13:30 - 13:50       018597
Analysis and Comparison of Three Typical Resonant DC-DC Converters
Lijun Xie1, Zhijian Fang2, Hang Jing1, Junhua Wang1

1Wuhan University, 2China University of Geosciences (China)

FrC6.2       13:50 - 14:10       011118
Research on Dynamic Behavior of Electric Vehicle Converter in power network fault
Chang Xiao1, Xu Haoxiang2, Li Shengwen1, Wang Jinhao1, Jia Yanbing2, Ren Chunguang2, Li Chaoyang2

1State Grid Shanxi Electric Power Research Institute, 2Tai yuan University of Technology (China)

FrC6.3       14:10 - 14:30       013242

An Improved Transformerless Photovoltaic Grid-Connected Soft-Switching Inverter

Xiaobiao Wang1, Huafeng Xiao1, Zheng Wei2, Chao Chen3

1Southeast University, 2NARI Group Corporation State grid, 3State Grid Zhejiang Electric Power Research Institute (China)

FrC6.4       14:30 - 14:50       017299
A Simplified Virtual Space Vector Modulation Strategy for Four-level T-Type NNPC Converter
Linxiang Ji, Changbao Zheng, Qunjing Wang, Quan Chen

Anhui University (China)

FrC6.5       14:50 - 15:10       011088
Research on Zero-sequence Circulating Current Suppression Method of Multiple Paralleled Bidirectional Power Converters;
Li Chaoyang, Zhang Baifu, Zhou Yixiong, Ren Chunguang, Han Xiaoqing, Xu Haoxiang

Tai yuan University of Technology (China)