Results 21 to 30 of about 1,758,119 (202)
Synchronous Motor with Hybrid Permanent Magnets on the Rotor [PDF]
Sensors, 2014 Powder metallurgy allows designers of electric motors to implement new magnetic circuit structures. A relatively new concept is the use of a magnet system consisting of various types of magnets on one rotor, for example sintered and bonded magnets. This concept has been applied to the design and manufacture of the four-pole rotor of a synchronous motor
Barbara Slusarek +4 more
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Energies, 2021 In this study, we performed the electromagnetic and mechanical characteristic analyses of an 8-pole 12-slot interior permanent magnet synchronous motor (IPMSM).
Young-Geun Lee +5 more
doaj +1 more source
Position-sensorless control of permanent-magnet-assisted synchronous reluctance motor [PDF]
, 2003 The sensorless control of permanent-magnet-assisted synchronous reluctance (PMASR) motors is investigated, in order to conjugate the advantages of the sensorless control with full exploitation of the allowed operating area, for a given inverter.
Pastorelli, Michele Angelo +12 more
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Dynamics and Stability of Permanent‐Magnet Synchronous Motor [PDF]
Mathematical Problems in Engineering, 2017 The aim of this article is to explore the dynamic characteristics and stability of the permanent‐magnet synchronous motor (PMSM). PMSM equilibrium local stability condition and Hopf bifurcation condition, pitchfork bifurcation condition, and fold bifurcation condition have been derived by using the Routh‐Hurwitz criterion and the bifurcation theory ...
Ren He, Qingzhen Han
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Applied Sciences, 2021 In electric motors, the use of rare-earth magnets has been increasing rapidly. A stronger magnet force of the magnet enables the motor’s higher performance, resulting in the most high-performance motors generally using rare-earth magnets.
Sungwoo Chang +3 more
doaj +1 more source
Application of Taguchi Method in Structure Optimization of Permanent Magnet Synchronous Motor
Journal of Harbin University of Science and Technology, 2019 Aiming at the issue of the traditional local optimization method of permanent magnet motor can not achieve multiobjective optimization, an optimization method based on Taguchi method is proposed.
WEN Jia-bin, YU Lan
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A Self-Learning Solution for Torque Ripple Reduction for Non-Sinusoidal Permanent Magnet Motor Drives Based on Artificial Neural Networks [PDF]
, 2013 This paper presents an original method, based on artificial neural networks, to reduce the torque ripple in a permanent-magnet non-sinusoidal synchronous motor.
WIRA, Patrick +7 more
core +1 more source
Iranian Journal of Electrical and Electronic Engineering, 2020 Cogging torque is the major limitation of axial flux permanent magnet motors. The reduction of cogging torque during the design process is highly desirable to enhance the overall performance of axial flux permanent magnet motors.
A. N. Patel, B. N. Suthar
doaj
机车电传动, 2022 The design of the direct drive transmission structure and the motor air path structure of the traction motor of the high-power permanent magnet direct drive electric locomotive was introduced.
SONG Andong, ZHANG Jiafeng, GAO Shenglan
doaj
Energies, 2020 This paper presents the world’s smallest inset permanent magnet synchronous motor (PMSM) with a soft magnetic composite (SMC) core, providing ease of manufacturing for micromachine applications without silicon steel laminations. The inset motor can offer
Da-Chen Pang +4 more
doaj +1 more source