TY - GEN
T1 - A fast generalized multilevel voltage SVPWM algorithm based on voltage decomposition
AU - Yang, Rongfeng
AU - Wang, Gaoling
AU - Yu, Yong
AU - Xu, Dianguo
AU - Xu, Zhuang
PY - 2010
Y1 - 2010
N2 - Multilevel voltage technology is widely used in power electric engineering, and the associated modulation method, especially the space vector pulse width modulation (SVPWM) method is researched widely. However, the SVPWM process always becomes complicated when the voltage level increases. Thus this paper presented one generalized fast multilevel SVPWM method, which is based on phase voltage construction so has clear physical concept. The method includes base switch vector selection, dwell time calculation, the switch sequence generation considering redundant states. The method is simple to implement as less calculation, lower memory space, without any lookup table, and the complexity has no relationship with the voltage level exhibiting excellent universality. The simulation results demonstrate the validity of this algorithm.
AB - Multilevel voltage technology is widely used in power electric engineering, and the associated modulation method, especially the space vector pulse width modulation (SVPWM) method is researched widely. However, the SVPWM process always becomes complicated when the voltage level increases. Thus this paper presented one generalized fast multilevel SVPWM method, which is based on phase voltage construction so has clear physical concept. The method includes base switch vector selection, dwell time calculation, the switch sequence generation considering redundant states. The method is simple to implement as less calculation, lower memory space, without any lookup table, and the complexity has no relationship with the voltage level exhibiting excellent universality. The simulation results demonstrate the validity of this algorithm.
KW - Multilevel voltage
KW - Space vector PWM (SVPWM)
KW - Voltage decomposition
UR - http://www.scopus.com/inward/record.url?scp=77956052077&partnerID=8YFLogxK
U2 - 10.1109/ICIEA.2010.5515634
DO - 10.1109/ICIEA.2010.5515634
M3 - Conference contribution
AN - SCOPUS:77956052077
SN - 9781424450466
T3 - Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010
SP - 1220
EP - 1224
BT - Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010
T2 - 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010
Y2 - 15 June 2010 through 17 June 2010
ER -