Cogging torque reduction by eccentric structure of teeth in external rotor permanent magnet synchronous motors
Sign Up to like & getrecommendations! Published in 2018 at "IET Electric Power Applications"
DOI: 10.1049/iet-epa.2018.5048
Abstract: Aiming at the problem of torque ripple caused by cogging torque in the external rotor permanent magnet synchronous motor, this study proposes a method for reducing the cogging torque by the eccentric structure of stator… read more here.
Keywords: permanent magnet; magnet synchronous; cogging torque; rotor permanent ... See more keywords
Design Optimization With Multiphysics Analysis on External Rotor Permanent Magnet-Assisted Synchronous Reluctance Motors
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Energy Conversion"
DOI: 10.1109/tec.2017.2751300
Abstract: Multiphase permanent magnet-assisted synchronous reluctance motor (PMa-SynRM) is proposed as one of the optimal machine designs for vehicular applications such as electric vehicles due to their fault tolerant operation capability. However, optimization of the multiphase… read more here.
Keywords: pma; rotor pma; rotor; optimization ... See more keywords
Electromagnetic simulation of an external rotor PM hub motor power device for distributed driving electric vehicle
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Mechanical Engineering"
DOI: 10.1177/1687814020966528
Abstract: In order to increase efficiency and reliability of hub motor power device for distributed driving electric vehicle, a novel hub motor with an external rotor PM (permanent magnet) is designed and optimized. The performance parameters… read more here.
Keywords: hub motor; motor power; motor; external rotor ... See more keywords
Design of Low-Torque-Ripple Synchronous Reluctance Motor with External Rotor
Sign Up to like & getrecommendations! Published in 2017 at "Latvian Journal of Physics and Technical Sciences"
DOI: 10.1515/lpts-2017-0003
Abstract: Abstract The paper presents new designs for synchronous reluctance motors that have external rotor (segment-shaped rotor, rotor with additional non-magnetic space to the quadrature axis of the rotor, and rotor with several flux barriers). Impact… read more here.
Keywords: synchronous reluctance; torque ripple; rotor; torque ... See more keywords
Design, Analysis of the Location and Materials of Neodymium Magnets on the Torque and Power of In-Wheel External Rotor PMSM for Electric Vehicles
Sign Up to like & getrecommendations! Published in 2018 at "Energies"
DOI: 10.3390/en11092293
Abstract: The technology of mounting electric direct drive motors into vehicle wheels has become one of the trends in the field of electric vehicle drive systems. The article presents suggestions for answering the question: How should… read more here.
Keywords: power; design analysis; analysis location; torque ... See more keywords