TY - GEN
T1 - Influence of periodic carrier frequency modulation on stator steel core loss and rotor eddy current loss of permanent magnet synchronous motor
AU - Xu, Yongxiang
AU - Yuan, Qingbing
AU - Zou, Jibin
AU - Wang, Hao
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2014
Y1 - 2014
N2 - The influences of sinusoidal and sawtooth periodic carrier frequency modulation (PCFM) on stator steel core loss and rotor eddy current loss of permanent magnet synchronous motor (PMSM) are discussed in this paper. Sinusoidal PCFM and sawtooth PCFM are theoretically analyzed. The reason why stator steel core loss and rotor eddy current loss of PMSM increase when using PCFM is also theoretically investigated. Stator steel core loss and rotor eddy current loss of PMSM driven by fixed frequency pulse width modulation (FFPWM), sinusoidal PCFM and sawtooth PCFM are simulated by finite element analysis (FEA) to discuss the influence of PCFM on stator steel core loss and rotor eddy current loss. FEA results validate that sinusoidal PCFM and sawtooth PCFM increase the stator steel core loss and rotor eddy current loss of PMSM, compared with FFPWM.
AB - The influences of sinusoidal and sawtooth periodic carrier frequency modulation (PCFM) on stator steel core loss and rotor eddy current loss of permanent magnet synchronous motor (PMSM) are discussed in this paper. Sinusoidal PCFM and sawtooth PCFM are theoretically analyzed. The reason why stator steel core loss and rotor eddy current loss of PMSM increase when using PCFM is also theoretically investigated. Stator steel core loss and rotor eddy current loss of PMSM driven by fixed frequency pulse width modulation (FFPWM), sinusoidal PCFM and sawtooth PCFM are simulated by finite element analysis (FEA) to discuss the influence of PCFM on stator steel core loss and rotor eddy current loss. FEA results validate that sinusoidal PCFM and sawtooth PCFM increase the stator steel core loss and rotor eddy current loss of PMSM, compared with FFPWM.
KW - Periodic carrier frequency modulation
KW - Permanent magnet synchronous motor
KW - Rotor eddy current loss
KW - Stator steel core loss
UR - https://www.scopus.com/pages/publications/84922770558
U2 - 10.1109/ICEMS.2014.7013850
DO - 10.1109/ICEMS.2014.7013850
M3 - 会议稿件
AN - SCOPUS:84922770558
T3 - 2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014
SP - 2094
EP - 2100
BT - 2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014
Y2 - 22 October 2014 through 25 October 2014
ER -