Results 21 to 30 of about 1,188,258 (253)

Magnet Shape Optimization to Reduce Pulsating Torque for a Five-Phase Permanent-Magnet Low-Speed Machine [PDF]

open access: yes, 2014
The author would like to thank S. Djebarri from the Research Institute of Naval Academy for his help with computing the machines with FEA program FEMM and F.
SCUILLER, Franck
core   +1 more source

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

open access: yes, 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   +5 more
core   +1 more source

2‐D analytical on‐load electromagnetic model for double‐layer slotted interior permanent magnet synchronous machines

open access: yesIET Electric Power Applications, 2022
A fast hybrid analytical model is presented to predict the on‐load performance of double‐layer interior permanent‐magnet synchronous machines (IPMSMs) considering both iron bridges saturation and slotting effects.
Vahid Zamani Faradonbeh, Akbar Rahideh
doaj   +1 more source

Analytical Model of Magnet Eddy-Current Volume Losses in Multi-phase PM Machines with Concentrated Winding [PDF]

open access: yes, 2012
Thanks to IEEE. The original PDF of the article can be found at: http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=6342330&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6342330 MHYGALE, project managed by VALEO-EEMthis ...
Bassel Aslan   +5 more
core   +1 more source

Permanent Magnet Synchronous Machines

open access: yesEnergies, 2019
Interest in permanent magnet synchronous machines (PMSMs) is continuously increasing worldwide, especially with the increased use of renewable energy and electrification of transports.
Sandra Eriksson
doaj   +1 more source

Comparative Analysis of High Frequency Signal Injection Based Torque Estimation Methods for SPMSM, IPMSM and SynRM

open access: yesEnergies, 2020
Torque estimation in permanent magnet synchronous machines and synchronous reluctance machines is required in many applications. Torque produced by a permanent magnet synchronous machine depends on the permanent magnets’ flux and d q -axes ...
Maria Martinez   +3 more
doaj   +1 more source

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

open access: yes, 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   +3 more
core   +1 more source

An Improvement of Output Power in Doubly Salient Permanent Magnet Generator Using Pole Configuration Adjustment

open access: yesEnergies, 2020
The doubly salient permanent magnet (DSPM) machines are very attractive for low-speed power generation. In this work, we propose a design technique to improve the output power of the DSPM generator by an adjustment of pole configuration.
Warat Sriwannarat   +5 more
doaj   +1 more source

Simulation of the Circulating Bearing Currents for Different Stator Designs of Electric Traction Machines

open access: yesMachines, 2023
Pulse–width modulated inverters are commonly used to control electrical drives, generating a common mode voltage and current with high–frequency components that excite the parasitic capacitances within electric machines, such as permanent magnet ...
Yusa Tombul   +2 more
doaj   +1 more source

Asynchronous performance analysis of a single-phase capacitor-start, capacitor-run permanent magnet motor [PDF]

open access: yes, 2005
This work presents a detailed analysis of the asynchronous torque components (average cage, magnet braking torque and pulsating) for a single-phase capacitor-start, capacitor-run permanent magnet motor.
Miller, T.J.E.   +5 more
core   +1 more source

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