Print Email Facebook Twitter Improved Analytical Model of a Permanent-Magnet Brushless DC Motor Title Improved Analytical Model of a Permanent-Magnet Brushless DC Motor Author Kumar, P. Bauer, P. Faculty Electrical Engineering, Mathematics and Computer Science Department Electrical Sustainable Energy Date 2008-10-07 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. Subject air-gap fieldBLDC motormagnetizationpermanent magnets To reference this document use: http://resolver.tudelft.nl/uuid:e8de3a0b-c4c9-4e48-adaf-2017ea925ad2 Publisher IEEE ISSN 0018-9464 Source IEEE Transactions on Magnetics, 44 (10), 2008 Part of collection Institutional Repository Document type journal article Rights (c) 2008 IEEE Files PDF kumar2008.pdf 1.31 MB Close viewer /islandora/object/uuid:e8de3a0b-c4c9-4e48-adaf-2017ea925ad2/datastream/OBJ/view