Title :
Electrical loss and temperature analysis of interior permanent magnet motor with divided magnets
Author :
Kawase, Yoshihiro ; Yamaguchi, Tadashi ; Tu, Zhipeng ; Mizuno, Masato ; Minoshima, Norimoto ; Watanabe, Masashi
Author_Institution :
Dept. of Inf. Sci., Gifu Univ., Gifu, Japan
Abstract :
We clarified the effects of permanent magnet division on the electrical loss and temperature distribution of an interior permanent magnet motor driven by the PWM inverter using the 3-D finite element method.
Keywords :
PWM invertors; finite element analysis; losses; permanent magnet motors; temperature; 3D finite element method; PWM inverter; divided magnet; electrical loss analysis; interior permanent magnet motor; temperature analysis; Conductivity; Eddy currents; Equations; Finite element methods; Hysteresis motors; Magnetic analysis; Permanent magnet motors; Permanent magnets; Pulse width modulation inverters; Temperature distribution; 3-D finite element method; carrier harmonics; interior permanent magnet; permanent magnet division; temperature distribution analysis;
Conference_Titel :
Electrical Machines and Systems, 2009. ICEMS 2009. International Conference on
Conference_Location :
Tokyo
Print_ISBN :
978-1-4244-5177-7
Electronic_ISBN :
978-4-88686-067-5
DOI :
10.1109/ICEMS.2009.5382793
