Title :
Noise reduction in permanent magnet DC motor for rear wiper
Author :
Parente, D. ; Villani, M. ; Canosa, A. ; Nanni, G.
Author_Institution :
Univ. dell´´Aquila, Italy
Abstract :
A 2D finite element procedure is presented for the analysis of a permanent magnet DC motor for automotive application. A 13.5 V, 2 pole motor for a rear wiper is analyzed and the simulation results have been compared with experimental ones. Moreover, a design optimization has been carried out in order to reduce the cogging torque
Keywords :
DC motors; acoustic noise; automotive electronics; finite element analysis; machine theory; noise abatement; permanent magnet motors; torque; 13.5 V; 2 pole motor; 2D finite element procedure; automotive application; cogging torque reduction; design optimization; noise reduction; permanent magnet DC motor; rear wiper; Analytical models; Automotive applications; DC motors; Design optimization; Finite element methods; Forging; Magnetic analysis; Noise reduction; Permanent magnet motors; Torque;
Conference_Titel :
Electric Machines and Drives Conference, 2001. IEMDC 2001. IEEE International
Conference_Location :
Cambridge, MA
Print_ISBN :
0-7803-7091-0
DOI :
10.1109/IEMDC.2001.939370
