Back to Search
Start Over
Influence on brushless DC motor performance due to unsymmetric magnetization distribution in permanent magnet
- Source :
- IEEE Transactions on Magnetics. 36:1898-1901
- Publication Year :
- 2000
- Publisher :
- Institute of Electrical and Electronics Engineers (IEEE), 2000.
-
Abstract
- The real brushless DC motor has different permanent magnet pole magnetization levels due to the influence of the magnetizer geometry. Therefore, this paper discusses the influence of change in the magnetic parameter on brushless DC motor performances. As a result, the unbalanced magnetic force acting on the rotor, cogging torque and torque ripple are examined for spindle motor with unsymmetric magnetization distribution.
- Subjects :
- Electric motor
Materials science
Rotor (electric)
Cogging torque
AC motor
DC motor
Electronic, Optical and Magnetic Materials
law.invention
Quantitative Biology::Subcellular Processes
Nuclear magnetic resonance
Control theory
law
Magnet
Torque
Torque ripple
Electrical and Electronic Engineering
Subjects
Details
- ISSN :
- 00189464
- Volume :
- 36
- Database :
- OpenAIRE
- Journal :
- IEEE Transactions on Magnetics
- Accession number :
- edsair.doi...........b91d1a1a509d9202cd0f0cbe64ddb08d
- Full Text :
- https://doi.org/10.1109/20.877817