TY - GEN
T1 - Predictive current control for SynRM drives under low dc link voltage
AU - Yuan, Xin
AU - Zhang, Chengning
AU - Zhang, Shuo
AU - Wang, Rui
AU - Zhang, Xiaoguang
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/5
Y1 - 2019/5
N2 - Although it has an excellent steady performance, traditional proportion integration (PI) current control still needs PI parameters tuning, which is a time-consuming. In addition, because there are no permanent magnets in synchronous reluctance motor (SynRM) drives, the large stator inductance will affect the stator current variation, which actually limits the response of the current controller. This problem gets worse if dc link of an inverter is low. To deal with these problems, other current control strategies for SynRM will be introduced, namely deadbeat predictive current control (DPCC) and model predictive current control (MPCC). In addition, this paper analyzes the advantages and drawback about the PI current control and predictive control in SynRM drives. Simulation results are demonstrated to verify the effectiveness of the four control strategies.
AB - Although it has an excellent steady performance, traditional proportion integration (PI) current control still needs PI parameters tuning, which is a time-consuming. In addition, because there are no permanent magnets in synchronous reluctance motor (SynRM) drives, the large stator inductance will affect the stator current variation, which actually limits the response of the current controller. This problem gets worse if dc link of an inverter is low. To deal with these problems, other current control strategies for SynRM will be introduced, namely deadbeat predictive current control (DPCC) and model predictive current control (MPCC). In addition, this paper analyzes the advantages and drawback about the PI current control and predictive control in SynRM drives. Simulation results are demonstrated to verify the effectiveness of the four control strategies.
KW - Deadbeat predictive current control (DPCC)
KW - Model predictive current control (MPCC)
KW - Proportion integration (PI) current control
KW - Synchronous reluctance motor (SynRM) drives
UR - http://www.scopus.com/inward/record.url?scp=85069449307&partnerID=8YFLogxK
U2 - 10.1109/PRECEDE.2019.8753201
DO - 10.1109/PRECEDE.2019.8753201
M3 - Conference contribution
AN - SCOPUS:85069449307
T3 - Proceedings - PRECEDE 2019: 2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics
BT - Proceedings - PRECEDE 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics, PRECEDE 2019
Y2 - 31 May 2019 through 2 June 2019
ER -
