AUTHOR : 방량, 권순오, 이상호, 장붕, 홍정표
ORGANIZATION : 대한전기학회 하계학술대회논문집
JOURNAL :
YEAR : 2006.7
VOL :
ISSUE :
PAGE : 777 ~ 778
This paper deals with the optimum rotor design approach about the multi-layer design of the buried magnets in an Interior Permanent Magnet Synchronous Motor (IPMSM), on the efficiency improvement by using Response Surface Methodology (RSM).
In the multi-layer design of the prototype 15kw IPMSM, the constant amount of buried PM is split from the single-layer into double-layer design for improving the efficiency characteristics. The optimum double-layer rotor structure is built with the help of RSM analysis. The improvement of IPMSM efficiency is verified by the Finite Element Method (FEM) results comparison with the prototype single-layer IPMSM.