TY - GEN
T1 - Comparison of ZVS operation modes with and without phase shift for three-level resonant converters
AU - Sheng, Honggang
AU - Fu, Dianbo
AU - Yang, Xu
AU - Wang, Fred
AU - Lee, Fred C.
PY - 2006
Y1 - 2006
N2 - Three-level resonant converters combine the desired features of low voltage stress and low switching loss and are suitable for high power high voltage applications. Phase-Shift (PS) and Non-Phase-Shift (NPS) operation modes are both used in three-level resonant converters. In this paper, the two operation modes are analyzed and compared for a three-level parallel resonant converter, with respect to power losses, component stresses, and parasitics impacts. Results show that the converter can achieve more benefits operating in the NPS operation mode. The experimental results using a 200kHz, 30kW DC/DC converter validate the theoretical analysis. The results can be extended to other three-level resonant converters.
AB - Three-level resonant converters combine the desired features of low voltage stress and low switching loss and are suitable for high power high voltage applications. Phase-Shift (PS) and Non-Phase-Shift (NPS) operation modes are both used in three-level resonant converters. In this paper, the two operation modes are analyzed and compared for a three-level parallel resonant converter, with respect to power losses, component stresses, and parasitics impacts. Results show that the converter can achieve more benefits operating in the NPS operation mode. The experimental results using a 200kHz, 30kW DC/DC converter validate the theoretical analysis. The results can be extended to other three-level resonant converters.
UR - https://www.scopus.com/pages/publications/33749505124
M3 - 会议稿件
AN - SCOPUS:33749505124
SN - 0780395476
SN - 9780780395473
T3 - Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
SP - 102
EP - 106
BT - Twenty-First Annual IEEE Applied Power Electronics Conference and Exposition, APEC '06
T2 - 21st Annual IEEE Applied Power Electronics Conference and Exposition, APEC '06
Y2 - 19 March 2006 through 23 March 2006
ER -