Improved analytical model of a permanent-magnet brushless DC motor
Journal Article
(2008)
Author(s)
P Kumar (TU Delft - Electrical Power Processing)
Pavol Bauera (TU Delft - Electrical Power Processing)
Research Group
Electrical Power Processing
DOI related publication
https://doi.org/doi.10.1109/TMAG.2008.2001450
To reference this document use:
https://resolver.tudelft.nl/uuid:ae40a051-babf-4852-a1ea-61a094e9629a
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Publication Year
2008
Research Group
Electrical Power Processing
Issue number
10
Volume number
44
Pages (from-to)
2299-2309
Abstract
In this paper, we develop a comprehensive model of a permanent-magnet brushless DC (BLDC) motor. An analytical model for determining instantaneous air-gap field density is developed. This instantaneous field distribution can be further used to determine the cogging torque, induced back electromotive force, and iron losses in the motor. The advantage of analytical models is that they can be readily used for optimization of BLDC motor because they are fast.
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