TY - GEN
T1 - One-cycle control of a delta-connected cascade H bridge rectifier
AU - Ouyang, Shaodi
AU - Liu, Jinjun
AU - Wang, Xinyu
AU - Meng, Fei
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2014/2/9
Y1 - 2014/2/9
N2 - One cycle PFC technique has advantages of AC voltage sensor elimination and simplified current loop, thus it has been utilized on various rectifier topologies. In this paper, a modified one cycle PFC method for the delta-connected cascade H bridge (CHB) rectifier is proposed, which combines the one cycle PFC control, zero sequence current injection control and DC voltage balancing control. With the proposed method, unity power factor, unbalanced phase load compensation and DC voltage balance are achieved without using AC side voltage sensors. The validity of the proposed method is verified by both switching model simulation and experiment results.
AB - One cycle PFC technique has advantages of AC voltage sensor elimination and simplified current loop, thus it has been utilized on various rectifier topologies. In this paper, a modified one cycle PFC method for the delta-connected cascade H bridge (CHB) rectifier is proposed, which combines the one cycle PFC control, zero sequence current injection control and DC voltage balancing control. With the proposed method, unity power factor, unbalanced phase load compensation and DC voltage balance are achieved without using AC side voltage sensors. The validity of the proposed method is verified by both switching model simulation and experiment results.
KW - CHB rectifier
KW - One-cycle control
KW - Zero sequence current injection
UR - https://www.scopus.com/pages/publications/84949922340
U2 - 10.1109/PEAC.2014.7037973
DO - 10.1109/PEAC.2014.7037973
M3 - 会议稿件
AN - SCOPUS:84949922340
T3 - Proceedings - 2014 International Power Electronics and Application Conference and Exposition, IEEE PEAC 2014
SP - 870
EP - 874
BT - Proceedings - 2014 International Power Electronics and Application Conference and Exposition, IEEE PEAC 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 International Power Electronics and Application Conference and Exposition, IEEE PEAC 2014
Y2 - 5 November 2014 through 8 November 2014
ER -
