Results 51 to 60 of about 12,666 (215)
EnergiesThis paper describes a simplified one-phase equivalent circuit model of three-phase salient pole synchronous machines and synchronous reluctance machines.
Gustav Mörée, Mats Leijon
doaj +1 more source
A novel dual-stator hybrid excited synchronous wind generator [PDF]
, 2009 This paper presents a novel dual-stator hybrid excited synchronous wind generator and describes its structural features and operation principle. The no-load magnetic fields with different field currents are computed by 3-D finite-element method.
Chengfeng, Y. +5 more
core +1 more source
Reducing Rare-Earth Magnet Reliance in Modern Traction Electric Machines
EnergiesCurrently, electric machines predominantly rely on costly rare-earth NdFeB magnets, which pose both economic and environmental challenges due to rising demand.
Oliver Mitchell Lee +1 more
doaj +1 more source
Design methodology for high‐speed synchronous reluctance machines
IET Electric Power Applications, 2018 This study presents two design methodologies for high‐speed synchronous reluctance (REL) machines. The interest for high‐speed drives comes from the request for compactness and high efficiency. The synchronous REL motors have been widely studied for several applications, but a coherent design procedure for high speed has not been proposed in the ...
C. Babetto, G. Bacco, N. Bianchi
openaire +2 more sources
Assessment of torque components in brushless permanent-magnet machines through numerical analysis of the electromagnetic field [PDF]
, 2005 For the calculation of torque in brushless (BL) alternating current motors a local method is proposed, based on the Maxwell stress theory and the filtered contributions due to the harmonics of the magnetic vector potential in the motor air gap.
Dellinger, S.J. +4 more
core +1 more source
Chinese Journal of Electrical Engineering, 2020 Synchronous reluctance machines (SynRMs) have drawn increasing attention in recent years owing to their advantages such as low cost, simple structure, ease of manufacture, and high robustness.
Chengrui Li +4 more
doaj +1 more source
Automatic design of Synchronous Reluctance motors focusing on barrier shape optimization [PDF]
, 2014 The automated design of Synchronous Reluctance motors based on Multi-Objective, Genetic Optimization and Finite Element Analysis is considered in this paper.
Cupertino, Francesco +2 more
core +3 more sources
Performance comparison between Surface Mounted and Interior PM motor drives for Electric Vehicle application [PDF]
, 2012 Electric Vehicles make use of permanent magnet synchronous traction motors for their high torque density and efficiency. A comparison between interior permanent magnet (IPM) and surface mounted permanent magnet (SPM) motors is carried out, in terms of ...
Boazzo, Barbara +3 more
core +1 more source
IEEE Open Journal of the Industrial Electronics Society, 2023 The high-frequency injection (HFI) method is commonly used for sensorless control of synchronous reluctance motors (SynRMs) at low speeds. Injecting a high-frequency (HF) signal in a predefined direction, referred to as the $d$-axis, and further ...
Dmytro Prystupa +8 more
doaj +1 more source
Contribution to multi-physical studies of small synchronous-reluctance machine for automotive equipment [PDF]
, 2016 Due to environmental concern related to CO_{2} emissions, automobile manufacturers has been increasingly engaging in electrifying multiples on-board applications.
Mohd Azri Hizami, Rasid
core