TY - GEN
T1 - Quasi-Z-source matrix converter based induction motor drives
AU - Liu, Shuo
AU - Ge, Baoming
AU - Abu-Rub, Haitham
AU - Peng, Fang Zheng
AU - Liu, Yushan
PY - 2012
Y1 - 2012
N2 - This paper proposes a three-phase quasi-Z-source matrix converter based induction motor adjustable-speed drives. The quasi-Z-source unique impedance network is utilized to overcome the limitation of the voltage gain of traditional matrix converter. The quasi-Z-source matrix converter can provide buck-boost function by controlling shoot-through duty ratio and modulation index. Analysis base on state-space equation shows the relationship among the shoot-through duty ratio and boost factor as well as voltage gain. Also, the proposed speed control method is able to change the motor speed from zero to the rated speed with the full load torque. The operating principle and system analysis are presented in detail. The simulation results validate the proposed quasi-Z-source matrix converter based adjustable speed drives.
AB - This paper proposes a three-phase quasi-Z-source matrix converter based induction motor adjustable-speed drives. The quasi-Z-source unique impedance network is utilized to overcome the limitation of the voltage gain of traditional matrix converter. The quasi-Z-source matrix converter can provide buck-boost function by controlling shoot-through duty ratio and modulation index. Analysis base on state-space equation shows the relationship among the shoot-through duty ratio and boost factor as well as voltage gain. Also, the proposed speed control method is able to change the motor speed from zero to the rated speed with the full load torque. The operating principle and system analysis are presented in detail. The simulation results validate the proposed quasi-Z-source matrix converter based adjustable speed drives.
UR - http://www.scopus.com/inward/record.url?scp=84872914486&partnerID=8YFLogxK
U2 - 10.1109/IECON.2012.6388963
DO - 10.1109/IECON.2012.6388963
M3 - Conference contribution
AN - SCOPUS:84872914486
SN - 9781467324212
T3 - IECON Proceedings (Industrial Electronics Conference)
SP - 5303
EP - 5307
BT - Proceedings, IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society
T2 - 38th Annual Conference on IEEE Industrial Electronics Society, IECON 2012
Y2 - 25 October 2012 through 28 October 2012
ER -