AUTHOR : Liang Fang, Byeong-Hwa Lee, Soon-O Kwon, Jung-Pyo Hong
ORGANIZATION : Compumag2007
JOURNAL :
YEAR : 2007.06
VOL : CD
ISSUE :
PAGE : ~
Abstract — In this paper, a study on the machine
parameter and performance of interior permanent magnet
(IPM) motor with double layer rotor structure is presented.
The double layer IPM motor is designed basing on a single
layer IPM motor. The advantages of multi-layer IPM motor
are verified by the analysis of the motor performance. With
the help of design of experiment (DOE) and response surface
methodology (RSM), the optimized rotor structure with
double layer PM is determined effectively. In this study, the
efficiency as the object function is emphasized while other
parameters and performance are also compared. All the
results are confirmed by finite element method.