TY - GEN
T1 - Torque Feed-Back MTPA Control for IPMSM Compensating for Magnet Flux Variation Due to Permanent Magnet Temperature
AU - Hirano, Yoshihiro
AU - Aiso, Kohei
AU - Kondo, Keiichiro
AU - Matsunami, Kazuhiko
N1 - Publisher Copyright:
© 2020 The Institute of Electrical Engineers of Japan.
PY - 2020/11/24
Y1 - 2020/11/24
N2 - The interior permanent magnet synchronous motors are driven by MTPA control to minimize copper loss. However, there is a problem that the actual MTPA operating point is changed by the magnet flux variation due to the temperature of the permanent magnet. Therefore, this study proposes a novel torque feed-back MTPA control to simply and accurately compensate for the fluctuation in the magnetic flux of the magnet, thereby realize high-efficiency drive of the motor.
AB - The interior permanent magnet synchronous motors are driven by MTPA control to minimize copper loss. However, there is a problem that the actual MTPA operating point is changed by the magnet flux variation due to the temperature of the permanent magnet. Therefore, this study proposes a novel torque feed-back MTPA control to simply and accurately compensate for the fluctuation in the magnetic flux of the magnet, thereby realize high-efficiency drive of the motor.
KW - IPMSM
KW - MTPA control
KW - Torque feed-back control
UR - http://www.scopus.com/inward/record.url?scp=85099318856&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85099318856&partnerID=8YFLogxK
U2 - 10.23919/ICEMS50442.2020.9290957
DO - 10.23919/ICEMS50442.2020.9290957
M3 - Conference contribution
AN - SCOPUS:85099318856
T3 - 23rd International Conference on Electrical Machines and Systems, ICEMS 2020
SP - 365
EP - 368
BT - 23rd International Conference on Electrical Machines and Systems, ICEMS 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 23rd International Conference on Electrical Machines and Systems, ICEMS 2020
Y2 - 24 November 2020 through 27 November 2020
ER -