Results 41 to 50 of about 1,482,768 (155)

Generation of On-line Optimal Current References for Multi-phase Permanent Magnet Machines with Open-circuited Phases [PDF]

, 2009
Acces éditeur : URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5075280&isnumber=5075166This paper deals with the generation of optimal current references for Multi-phase Permanent Magnet Machines with open-circuited phases.
E. Semail, KESTELYN, Xavier, Y. Crevits, SEMAIL, Eric, CREVITS, Yvan, X. Kestelyn   +5 more
core   +1 more source

Reducing Rare-Earth Magnet Reliance in Modern Traction Electric Machines

Energies
Currently, electric machines predominantly rely on costly rare-earth NdFeB magnets, which pose both economic and environmental challenges due to rising demand.
Oliver Mitchell Lee, Mohammadali Abbasian   +1 more
doaj   +1 more source

Axial flux permanent magnet machines for direct drive applications [PDF]

, 2007
This thesis explores aspects of the design, analysis, and experimental test of permanent magnet axial flux machines for use in diesel engine generator sets, vertical axis wind turbines, and wheel motors for solar cars.
Martin, Richard
core  

Five-phase version of 12slots/8poles three-phase Synchronous Machine for Marine-propulsion [PDF]

, 2014
Multiphase machines are widely used in electric marine propulsion especially because of their fault-tolerance which allows to guarantee the propulsion even if a fault occurs in the electrical system.
SCUILLER, Franck, ZAHR, Hussein, SEMAIL, Eric, Eric Semail, Franck Scuiller, Hussein Zahr   +5 more
core   +1 more source

Challenges of the Optimization of a High-Speed Induction Machine for Naval Applications

Energies, 2019
In several industrial sectors, induction machines are being replaced with permanent magnet based alternatives, owing to the potential for higher power density and efficiency.
Giampaolo Buticchi, David Gerada, Luigi Alberti, Michael Galea, Pat Wheeler, Serhiy Bozhko, Sergei Peresada, He Zhang, Chengming Zhang, Chris Gerada   +9 more
doaj   +1 more source

Analysis of a Fault-Tolerant Module-Combined Stator Permanent Magnet Synchronous Machine

IEEE Access, 2020
To solve the problems of large-size machining and complex control of fault-tolerant permanent magnet machines, a module-combined stator permanent magnet synchronous machine is proposed in this paper.
Bingyi Zhang, Baoping Gan, Qiaoshan Li
doaj   +1 more source

High Speed Synchronous Machines: Technologies and Limits

IEEE Open Journal of Industry Applications
This article presents a comprehensive comparison of high-speed synchronous machines, encompassing synchronous reluctance, its permanent magnet variant, and surface permanent magnet synchronous motors.
Mauro Di Nardo, Gianvito Gallicchio, Francesco Cupertino, Marco Palmieri, Mohammad Reza Ilkhani, Michele Degano, Chris Gerada   +6 more
doaj   +1 more source

Comparative Study of Permanent-Magnet Synchronous Machines with Different Rotor Topologies for High-Speed Applications

Applied Sciences, 2022
High-speed permanent-magnet synchronous machines (HSPMSMs) are an attractive option for proton-exchange membrane fuel-cell systems. Various HSPMSMs have been developed in the past few years.
Bo Li, Jianguo Zhu, Chengcheng Liu, Yongjian Li, Gang Lei   +4 more
doaj   +1 more source

In-Depth Exploration of Design and Analysis for PM-Assisted Synchronous Reluctance Machines: Implications for Light Electric Vehicles

Machines
In electric or hybrid vehicles’ propulsion systems, Permanent Magnet-Assisted Synchronous Reluctance Machines represent a viable alternative to Permanent Magnet Synchronous Machines.
Cristina Adăscăliței, Radu Andrei Marțiș, Petros Karaisas, Claudia Steluța Marțiș   +3 more
doaj   +1 more source

A new technique of cogging torque suppression in direct-drive permanent-magnet brushless machines [PDF]

, 2010
In direct-drive electric propulsion systems, where there is no reduction gear to minimize and absorb the adverse effects of cogging torque generated by the permanent-magnet (PM) machine, minimization of cogging torque generation is of particular ...
Luk, Patrick Chi-Kwong, Fei, Wei-Zhong, P Luk, W Fei   +3 more
core   +1 more source