TY - GEN
T1 - Loss oriented evaluation and comparison of Z-source inverters using different pulse width modulation strategies
AU - Jin, Li
AU - Jinjun, Liu
PY - 2009
Y1 - 2009
N2 - The pulse width modulation strategies of Z-Source inverter can be classified into two categories according to the two different shoot through state insertion ways. This paper focuses on a loss analysis of Z-source inverter using the both PWM strategies. Based on the semiconductor device loss model, the losses evaluation formula are derived firstly for both cases, then a loss-oriented comparison of the two PWM strategies is conducted for a typical Z-Source inverter considering the different operation situations such as different input voltages, modulation depth, switching frequency, output power ratio.
AB - The pulse width modulation strategies of Z-Source inverter can be classified into two categories according to the two different shoot through state insertion ways. This paper focuses on a loss analysis of Z-source inverter using the both PWM strategies. Based on the semiconductor device loss model, the losses evaluation formula are derived firstly for both cases, then a loss-oriented comparison of the two PWM strategies is conducted for a typical Z-Source inverter considering the different operation situations such as different input voltages, modulation depth, switching frequency, output power ratio.
KW - Conduction losses
KW - Efficiency comparison
KW - Pulse width modulation
KW - Switching losses
KW - Z-source inverter
UR - https://www.scopus.com/pages/publications/66049115127
U2 - 10.1109/APEC.2009.4802761
DO - 10.1109/APEC.2009.4802761
M3 - 会议稿件
AN - SCOPUS:66049115127
SN - 9781424428120
T3 - Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
SP - 851
EP - 856
BT - 24th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2009
T2 - 24th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2009
Y2 - 15 February 2009 through 19 February 2009
ER -