TY - JOUR
T1 - A Novel Continuous Control Set Model Predictive Control for LC-Filtered Three-Phase Four-Wire Three-Level Voltage-Source Inverter
AU - Yang, Yong
AU - Xiao, Yang
AU - Fan, Mingdi
AU - Wang, Kaixin
AU - Zhang, Xinan
AU - Hu, Jiefeng
AU - Fang, Gang
AU - Zeng, Weibo
AU - Vazquez, Sergio
AU - Rodriguez, Jose
N1 - Publisher Copyright:
© 1986-2012 IEEE.
PY - 2023/4/1
Y1 - 2023/4/1
N2 - In this article, a novel continuous control set model predictive control (CCS-MPC) is proposed for an LC-filtered three-phase three-level four-wire voltage-source inverter (3P-4W-3L-VSI). The proposed MPC algorithm provides independent control of each phase of the 3P-4W-3L-VSI under various unbalanced load conditions, which shows superior performance under unbalanced loads. Furthermore, different from conventional MPC methods, the CCS-MPC achieves fixed switching frequency, hence simplifying the design of LC filters. In addition, dc offsets are introduced to the proposed modulation to effectively balance the neutral-point voltage of the 3P-4W-3L-VSI. Experimental results are presented to verify the effectiveness of the proposed MPC algorithm.
AB - In this article, a novel continuous control set model predictive control (CCS-MPC) is proposed for an LC-filtered three-phase three-level four-wire voltage-source inverter (3P-4W-3L-VSI). The proposed MPC algorithm provides independent control of each phase of the 3P-4W-3L-VSI under various unbalanced load conditions, which shows superior performance under unbalanced loads. Furthermore, different from conventional MPC methods, the CCS-MPC achieves fixed switching frequency, hence simplifying the design of LC filters. In addition, dc offsets are introduced to the proposed modulation to effectively balance the neutral-point voltage of the 3P-4W-3L-VSI. Experimental results are presented to verify the effectiveness of the proposed MPC algorithm.
KW - Continuous control set model predictive control (CCSâÂÄa"MPC)
KW - fixing switching frequency
KW - neutral-point (NP) voltage balance
KW - three-phase four-wire three-level voltage-source inverter (3P-4W-3L-VSI)
UR - http://www.scopus.com/inward/record.url?scp=85147224521&partnerID=8YFLogxK
U2 - 10.1109/TPEL.2023.3233995
DO - 10.1109/TPEL.2023.3233995
M3 - Article
AN - SCOPUS:85147224521
SN - 0885-8993
VL - 38
SP - 4572
EP - 4584
JO - IEEE Transactions on Power Electronics
JF - IEEE Transactions on Power Electronics
IS - 4
ER -