Title :
Design Optimization for Cogging Torque Minimization and Efficiency Maximization of an SPM Motor
Author :
Hwang, C.C. ; Cheng, S.P. ; Li, P.L.
Author_Institution :
Feng Chia Univ., Taichung
Abstract :
This paper presents the use of the Taguchi method in optimizing an surface-mounted permanent magnet (SPM) motor for use as a fan motor in air-conditioners. In this application, the SPM motor is designed to provide high efficiency and low cogging torque for the requirement of high EER and low noise operation. The Taguchi optimization method was used and the finite element analysis (FEA) was conducted to compute the performance of the motor design generated by the Taguchi design of experiments.
Keywords :
Taguchi methods; air conditioning; design of experiments; fans; finite element analysis; optimisation; permanent magnet motors; SPM motor; Taguchi design of experiments; Taguchi optimization; air-conditioners; cogging torque minimization; design optimization; efficiency maximization; fan motor; finite element analysis; high EER operation; low noise operation; surface-mounted permanent magnet motor; Design optimization; Forging; Optimization methods; Permanent magnet motors; Response surface methodology; Rotors; Scanning probe microscopy; Stators; Synchronous motors; Torque;
Conference_Titel :
Electric Machines & Drives Conference, 2007. IEMDC '07. IEEE International
Conference_Location :
Antalya
Print_ISBN :
1-4244-0742-7
Electronic_ISBN :
1-4244-0743-5
DOI :
10.1109/IEMDC.2007.382742
