TY - GEN
T1 - A bi-directional Z-source converter operating with small inductor at wide-range load
AU - Gao, Zhigang
AU - Fan, Hui
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2016/1/18
Y1 - 2016/1/18
N2 - This paper presents a topology of bi-directional Z-source converter based on improved Z-source inverter, which can operate with small inductor at wide-range load and realize low capacity voltage stress. Meanwhile, it inherits merits of limitation of inrush-current at startup and the same voltage gain which improved Z-source inverter has. By controlling the additional switch properly, the proposed Z-source converter can eliminate abnormal operation state and work on synchronous rectification mode to achieve dual power flow. The operating principle and parameters design of the proposed converter have been analyzed. Simulation results are presented to verify the validity of analysis for the proposed Z-source converter.
AB - This paper presents a topology of bi-directional Z-source converter based on improved Z-source inverter, which can operate with small inductor at wide-range load and realize low capacity voltage stress. Meanwhile, it inherits merits of limitation of inrush-current at startup and the same voltage gain which improved Z-source inverter has. By controlling the additional switch properly, the proposed Z-source converter can eliminate abnormal operation state and work on synchronous rectification mode to achieve dual power flow. The operating principle and parameters design of the proposed converter have been analyzed. Simulation results are presented to verify the validity of analysis for the proposed Z-source converter.
UR - http://www.scopus.com/inward/record.url?scp=84966460001&partnerID=8YFLogxK
U2 - 10.1109/ICEMS.2015.7385287
DO - 10.1109/ICEMS.2015.7385287
M3 - Conference contribution
AN - SCOPUS:84966460001
T3 - 2015 18th International Conference on Electrical Machines and Systems, ICEMS 2015
SP - 1547
EP - 1553
BT - 2015 18th International Conference on Electrical Machines and Systems, ICEMS 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 18th International Conference on Electrical Machines and Systems, ICEMS 2015
Y2 - 25 October 2015 through 28 October 2015
ER -