AUTHOR : Sung-Il Kim, Jung-Pyo Hong, Tae-Uk Jung, Hyun-Rok Cha, Cheol-Ho Yun
ORGANIZATION : Compumag2007
JOURNAL :
YEAR : 2007.06
VOL : CD
ISSUE :
PAGE : ~
Abstract — This paper presents the design method taking
the efficiency of interior PM synchronous motor (IPMSM) for
the compressor of a hybrid electric vehicle operated in 42V
battery system into account. The method, named parametric
design in this paper, is to estimate the range of inductance and
back-EMF satisfying the requirements of IPMSM in the initial
design. Thereafter, the optimization is performed to consider
magnetic saturation and reduce cogging torque and torque
ripple respectively. At this time, simulation results are based
on finite element analysis and gotten in consideration of
operating temperature. In the end, the validity of the design
process proposed in this paper is verified by test