ORGANIZATION :
JOURNAL : 한국자동차공학회
YEAR : 2018.6
VOL :
PAGE :
Recently, as electrification of vehicle components is done by vehicle companies, motors of automotive have become more important.
Currently, electric motors used in automotive parts use rare earth magnets because of their limited power density and size.
Non-rare earth magnet motors should be studied since the price of rare earth magnets can change rapidly in accordance with international circumstances.
This paper presents the process of efficiency improvement considering stiffness stability of the rotor structure for Concentrated Flux type Synchronous Motor(CFSM).