TY - GEN
T1 - A High Boost Bi-directional Z-Source Inverter with Active Switched Inductor Cells
AU - Zuo, Yu
AU - Pan, Xuewei
AU - Yang, Dewei
AU - Zhao, Fei
AU - Wang, Yi
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/11/29
Y1 - 2020/11/29
N2 - The conventional Z-Source inverter (ZSI) has the following disadvantages: unidirectional power flow, presence of undesirable mode operation, and low boost factor. To solve aforementioned shortcomings, an enhanced-boost bi-directional ZSI with novel active switched inductor (SL) cells (named as Active-SLs ZSI) is proposed. The proposed active SL cell replaces three diodes in the conventional SL cell of the ZSI with two capacitors and one active switch, and the Z-Source Network (ZSN) diode is also replaced by an active switch, thus allowing bio-directional power flow and achieving higher boost factor. Both simulation and experimental results validate theoretical analysis of the proposed Active-SLs ZSI.
AB - The conventional Z-Source inverter (ZSI) has the following disadvantages: unidirectional power flow, presence of undesirable mode operation, and low boost factor. To solve aforementioned shortcomings, an enhanced-boost bi-directional ZSI with novel active switched inductor (SL) cells (named as Active-SLs ZSI) is proposed. The proposed active SL cell replaces three diodes in the conventional SL cell of the ZSI with two capacitors and one active switch, and the Z-Source Network (ZSN) diode is also replaced by an active switch, thus allowing bio-directional power flow and achieving higher boost factor. Both simulation and experimental results validate theoretical analysis of the proposed Active-SLs ZSI.
KW - Z-Source Inverter (ZSI)
KW - bio-directional
KW - high boost factor
KW - switched inductor (SL)
UR - https://www.scopus.com/pages/publications/85103182939
U2 - 10.1109/IPEMC-ECCEAsia48364.2020.9367705
DO - 10.1109/IPEMC-ECCEAsia48364.2020.9367705
M3 - 会议稿件
AN - SCOPUS:85103182939
T3 - 2020 IEEE 9th International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia
SP - 1242
EP - 1247
BT - 2020 IEEE 9th International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 9th IEEE International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia
Y2 - 29 November 2020 through 2 December 2020
ER -