DocumentCode
722101
Title
Magnetic field analysis of irreversible demagnetization in brushless DC motor according to the dynamic and static characteristic
Author
Kim, H. ; Hur, J.
Author_Institution
Univ. of Ulsan, Ulsan, South Korea
fYear
2015
fDate
11-15 May 2015
Firstpage
1
Lastpage
1
Abstract
A dynamic characteristic analysis algorithm for irreversible demagnetization is developed in this study. Using the developed algorithm, the static and dynamic characteristics of irreversible demagnetization are compared. A maximum current limit for the impact of the irreversible demagnetization in the design of permanent magnet brushless direct current motors is proposed.
Keywords
brushless DC motors; demagnetisation; magnetic fields; permanent magnet motors; brushless DC motor; dynamic characteristics; irreversible demagnetization; magnetic field analysis; maximum current limit; permanent magnet brushless direct current motors; static characteristics; Brushless DC motors; Demagnetization; Heuristic algorithms; Permanent magnet motors; Synchronous motors;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetics Conference (INTERMAG), 2015 IEEE
Conference_Location
Beijing
Print_ISBN
978-1-4799-7321-7
Type
conf
DOI
10.1109/INTMAG.2015.7157409
Filename
7157409
Link To Document