TY - GEN
T1 - Suppression control method for iron loss of MATRIX motor under flux weakening utilizing individual winding current control
AU - Hijikata, Hiroki
AU - Akatsu, Kan
AU - Miyama, Yoshihiro
AU - Arita, Hideaki
AU - Daikoku, Akihiro
PY - 2014/1/1
Y1 - 2014/1/1
N2 - An interior permanent magnet synchronous motor experiences large harmonic iron loss in the stator teeth caused by the harmonic magnetomotive forces. In particular, the eddy current loss remarkably increases at high rotational speeds under the flux weakening control. In this paper, a novel suppression control method for the stator iron loss is proposed by utilizing the individual winding current control. Although the proposed method requires multi-phase winding and multiple full-bridge inverters, the individual winding current control can observe and regulate the flux density in each tooth. This paper reveals that the proposed control method can achieve the extensive reduction of the total iron loss.
AB - An interior permanent magnet synchronous motor experiences large harmonic iron loss in the stator teeth caused by the harmonic magnetomotive forces. In particular, the eddy current loss remarkably increases at high rotational speeds under the flux weakening control. In this paper, a novel suppression control method for the stator iron loss is proposed by utilizing the individual winding current control. Although the proposed method requires multi-phase winding and multiple full-bridge inverters, the individual winding current control can observe and regulate the flux density in each tooth. This paper reveals that the proposed control method can achieve the extensive reduction of the total iron loss.
KW - Harmonic iron loss
KW - Individual winding current control
KW - Interior permanent magnet synchronous motor
KW - MATRIX motor
UR - http://www.scopus.com/inward/record.url?scp=84906658971&partnerID=8YFLogxK
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U2 - 10.1109/IPEC.2014.6869968
DO - 10.1109/IPEC.2014.6869968
M3 - Conference contribution
AN - SCOPUS:84906658971
SN - 9781479927050
T3 - 2014 International Power Electronics Conference, IPEC-Hiroshima - ECCE Asia 2014
SP - 2673
EP - 2678
BT - 2014 International Power Electronics Conference, IPEC-Hiroshima - ECCE Asia 2014
PB - IEEE Computer Society
T2 - 7th International Power Electronics Conference, IPEC-Hiroshima - ECCE Asia 2014
Y2 - 18 May 2014 through 21 May 2014
ER -