Title :
Optimal design of auxiliary core to reduce detent force according to end effect in PMLSM
Author :
Jang, Ki-Bong ; Kim, Jee-Hyun ; An, Ho-Jin ; Kim, Gyu-Tak
Author_Institution :
Dept. of Electr. Eng., Changwon Nat. Univ., Changwon, South Korea
Abstract :
Summary form of only given: To reduce the detent force by end effect, the auxiliary core which has the independent magnetic circuit is proposed in this paper. The auxiliary core is designed by the DOE (Design of Experiment) and FEA. And the prototype machine of auxiliary core is made and experimented. To demonstrate reduction effect of the detent force by the auxiliary core, the experimental results are compared with the analyzed results.
Keywords :
design of experiments; finite element analysis; linear synchronous motors; magnetic circuits; permanent magnet motors; DOE; FEA; PMLSM; auxiliary core optimal design; auxiliary core prototype machine; detent force reduction; magnetic circuit; permanent magnet linear synchronous motor; Air gaps; Coils; Magnetic analysis; Magnetic circuits; Magnetic cores; Manufacturing processes; Prototypes; Teeth; US Department of Energy; Vibrations;
Conference_Titel :
Electromagnetic Field Computation (CEFC), 2010 14th Biennial IEEE Conference on
Conference_Location :
Chicago, IL
Print_ISBN :
978-1-4244-7059-4
DOI :
10.1109/CEFC.2010.5481726
