Title :
Magnet shape design of 3-phase line-start permanent magnet motor for high efficiency
Author :
Jeong-Jong Lee ; Young-Kyoun Kim ; Se-Hyun Rhyu ; In-Soung Jung
Author_Institution :
Intell. Mechatron. Res. Center, Korea Electron. Technol. Inst., South Korea
Abstract :
This paper deals with the magnet angle design of the interior permanent-magnet motor for high efficiency applications. The permanent magnet angle of line-start motor is important factor to decide the d-q axis inductance and the motor performance. In this paper, we investigate the inductance according to magnet shape and the motor performance of two models is compared.
Keywords :
design engineering; induction motors; permanent magnet motors; 3-phase line-start permanent magnet motor; d-q axis inductance; interior permanent-magnet motor; line-start motor; magnet angle design; magnet shape design; motor performance; permanent magnet angle; Analytical models; Inductance; Induction motors; Permanent magnet motors; Reactive power; Synchronous motors; Torque;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2013 International Conference on
Conference_Location :
Busan
Print_ISBN :
978-1-4799-1446-3
DOI :
10.1109/ICEMS.2013.6754531
