Results 201 to 210 of about 18,623 (223)

Design criteria for brushless dc motors for high-speed sensorless operation

International Journal of Applied Electromagnetics and Mechanics, 2001
A design criteria for brushless dc motors for high-speed sensorless operation is described. It is shown that motors can be designed such that the free-wheeling diodes in the power electronic drive have a low conduction angle, while exhibiting high efficiency.
Zhu, Z.Q., Ede, J.D., Howe, D.
openaire   +1 more source

Finite element analysis of brushless DC motors for flux weakening operation

IEEE Transactions on Magnetics, 1996
Finite element analysis is used to obtain the non-linear variation of axis and cross-axis flux-linkages for a dq model of an interior magnet, brushless DC motor (BLDC). The model is used to compare competing designs of the conventional form of BLDC with designs of a novel type that has q-axis flux barriers.
D.M. Ionel, M.J. Balchin, J.F. Eastham, E. Demeter   +3 more
openaire   +1 more source

Design criteria and operation analysis of a high speed brushless PM micro-motor

The XIX International Conference on Electrical Machines - ICEM 2010, 2010
The paper deals with some features concerning the design of a high speed brushless PM micro-motor. Some configurations are considered and analyzed, both for the magnetic structure and for the windings; on the basis of the performances and the manufacturing process, the best solutions are chosen.
DI GERLANDO, ANTONINO, FOGLIA, GIOVANNI MARIA, IACCHETTI, MATTEO FELICE, PERINI, ROBERTO   +3 more
openaire   +1 more source

Operating Condition Generalization Network for Fault Diagnosis of Brushless DC Motors

IEEE Transactions on Industrial Electronics
International audience ; Existing fault diagnosis methods for brushless dc motors (BLDCMs) encounter problems of limited adaptability in terms ofmultiple faults, multiple motor types, and cross-operating conditions. Therefore, we propose an operating condition generalization network (OCGN) based on the recently proposed domain-invariant feature ...
Chong Luo, Jianyu Wang, Enrico Zio, Qiang Miao   +3 more
openaire   +2 more sources

Overview of Stator-Permanent Magnet Brushless Machines

IEEE Transactions on Industrial Electronics, 2011
Ming Cheng, Wei Hua, Wenxiang Zhao
exaly  

Analysis and simplified modelling of brushless doubly‐fed induction machine in synchronous mode of operation

IET Electric Power Applications, 2016
Sajjad Tohidi
exaly  

Filtering of Hall-Sensor Signals for Improved Operation of Brushless DC Motors

IEEE Transactions on Energy Conversion, 2012
Juri Jatskevich
exaly  

Multilevel Design Optimization and Operation of a Brushless Double Mechanical Port Flux-Switching Permanent-Magnet Motor

IEEE Transactions on Industrial Electronics, 2016
Zixuan Xiang, Xiaoyong Zhu, Li Quan
exaly  

Open-winding Brushless DC Motor Phase-loss Operation Conduction Control Method

2024 4th International Conference on Electrical Engineering and Control Science (IC2ECS)
Zufeng Lin, Xinghe Fu
openaire   +1 more source

Failure Modes Demonstration and Redundant Postfault Operation of Rotating Thyristor Rectifiers on Brushless Dual-Star Exciters

IEEE Transactions on Industrial Electronics, 2019
Jonas Kristiansen Nøland, Fredrik Evestedt, Urban Lundin   +2 more
exaly