@inproceedings{ad8d05099fe348c8a634e8f79e955397,
title = "Pole optimization of brushless DC motor",
abstract = "For the tangentially magnetized brushless DC motor used for air compressor, the pole embrace and eccentricity are optimized with 2D FEM (finite element method) to decrease the torque ripple. For the pole embrace optimization, seven different pole arc angles are compared, and 60° is considered as the best one. For the pole eccentricity optimization, five schemes are put forward and compared, and the half eccentric pole scheme is recommended as the best eccentric one considering average torque, torque ripple percentage and manufacturability. Two prototype motors were made and torque curves were tested. The tested and calculated results are consistent, which proves the correctness of the magnetic field calculation.",
keywords = "Brushless DC motor, Pole eccentricity, Pole embrace, Torque ripple",
author = "Ping Zheng and Yong Liu and Tiecheng Wang and Shukang Cheng",
year = "2004",
doi = "10.1109/IAS.2004.1348544",
language = "英语",
isbn = "0780384865",
series = "Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)",
pages = "1062--1067",
booktitle = "Conference Record of the 2004 IEEE Industry Applications Conference; 39th IAS Annual Meeting",
note = "Conference Record of the 2004 IEEE Industry Applications Conference; 39th IAS Annual Meeting ; Conference date: 03-10-2004 Through 07-10-2004",
}