TY - GEN
T1 - A Comparative Study of the Traditional FS-MPC and the Proposed CSF-PCC for the Three-Phase Grid-Connected Inverters
AU - Ma, Zhixun
AU - Zhang, Xin
AU - Huang, Jingjing
N1 - Publisher Copyright:
© 2018 IEEJ Industry Application Society.
PY - 2018/10/22
Y1 - 2018/10/22
N2 - Traditional finite set model predictive control (FS-MPC) and a proposed constant switching frequency predictive current control (CSF-PCC) for the three-phase grid-connected inverter are compared in this paper. Traditional FS-MPC is superior in terms of transient performance and flexibility. However, its variable switching frequency makes the total harmonics distortion (THD) of current spread in the whole switching range. With a voltage vector dichotomy solution approach, a constant frequency based CSF-PCC is proposed. According to the comparison with the traditional FS-MPC method, the proposed CSF-PCC not only can achieve the same good dynamic performance with the FS-MPC, but also has much smaller steady-state current ripple, as well as can reduce the current THD and locate the current harmonic in a certain range for easy filter design.
AB - Traditional finite set model predictive control (FS-MPC) and a proposed constant switching frequency predictive current control (CSF-PCC) for the three-phase grid-connected inverter are compared in this paper. Traditional FS-MPC is superior in terms of transient performance and flexibility. However, its variable switching frequency makes the total harmonics distortion (THD) of current spread in the whole switching range. With a voltage vector dichotomy solution approach, a constant frequency based CSF-PCC is proposed. According to the comparison with the traditional FS-MPC method, the proposed CSF-PCC not only can achieve the same good dynamic performance with the FS-MPC, but also has much smaller steady-state current ripple, as well as can reduce the current THD and locate the current harmonic in a certain range for easy filter design.
UR - https://www.scopus.com/pages/publications/85057318614
U2 - 10.23919/IPEC.2018.8507453
DO - 10.23919/IPEC.2018.8507453
M3 - 会议稿件
AN - SCOPUS:85057318614
T3 - 2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018
SP - 2688
EP - 2691
BT - 2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018
Y2 - 20 May 2018 through 24 May 2018
ER -