IEEE - Institute of Electrical and Electronics Engineers, Inc. - Fault Detection of Irreversible Demagnetization Based on Space Harmonics According to Equivalent Magnetizing Distribution

Author(s): Hyung-Kyu Kim ; Dong-Hyeok Kang ; Jin Hur
Sponsor(s): IEEE Magnetics Society
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 November 2015
Volume: 51
Page(s): 1 - 4
ISSN (Paper): 0018-9464
ISSN (Online): 1941-0069
DOI: 10.1109/TMAG.2015.2439716
Regular:

This paper proposes a detection technique for irreversible demagnetization using the harmonics characteristics of the back electromotive force (BEMF) in brushless dc motors (BLDCMs). We analyze... View More

Advertisement