Results 41 to 50 of about 334,498 (301)
Multi-star multi-phase winding for a high power naval propulsion machine with low ripple torques and high fault tolerant ability [PDF]
, 2010 La version éditeur est disponible à cette adresse : http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5729185&isnumber=5728974In this paper, an original multi-phase Surface Mounted Permanent Magnet (SMPM) Machine designed for naval propulsion is ...
CHARPENTIER, Jean-Frederic +5 more
core +1 more source
The Journal of Engineering, 2019 This paper proposes a novel winding layout for the electric machines with fractional-slot concentrated windings (FSCW) using a stator shifting concept, with which all the non-working harmonics can be completely cancelled or significantly reduced and the ...
Shaohong Zhu +4 more
doaj +1 more source
Advances in Electrical and Computer Engineering, 2021 This paper presents a new optimized fractional slot concentrated winding (FSCW) design for torque ripple minimization in permanent magnet motors through space harmonic reduction.
BANCHHOR, D. K., DHABALE, A.
doaj +1 more source
Fast-individual-harmonic-extraction technique [PDF]
, 2005 One outcome of a PhD project (C H Ng, University studentship) A collaborative work (the Energy Systems Group, Northumbria and Durham University). It deals with the problem of harmonic suppression or elimination in power systems for safety and power ...
Busawon, Krishna +3 more
core +1 more source
Loss characteristics investigation of FSCW-PMSM under SVPWM inverter supply
电力工程技术, 2023 To investigate the effects of time-harmonic current introduced by inverter on loss characteristics of fractional-slot concentrated-winding permanent magnet synchronous machine (FSCW-PMSM), a method is proposed to analyze the harmonic characteristics of ...
CHEN Zhenfei +4 more
doaj +1 more source
Harmonic Analysis of DFIG Wind Turbine
, 2022 This proposal investigates the self-excitation of the asynchronous generator while operating in an isolated mode. With this research, we hope to improve the quality of electrical energy produced under various environmental conditions and to promote the use of renewable energies throughout rural areas in order to better support rural areas in the areas ...
Uriti Sai Abhishek, DR. T. R. Jyothsna
openaire +2 more sources
Brushless Operation of Axial-Flux Wound-Rotor Synchronous Machine Utilizing Third Harmonic
MathematicsThe brushless operation presented in this study is of an axial-flux wound-rotor synchronous machine (AFWRSM) which uses the third harmonic and the fundamental components of current.
Syed Mehdi Abbas +4 more
doaj +1 more source
Non-Sinusoidal Loading Effect on Oil Immersed Power Transformers [PDF]
Engineering and Technology Journal, 2011 Transformers are usually designed for nominal frequency and sinusoidal load current. Nowadays, usage of non-linear loads such as power electronics loads has extremely increased.
Mohammed k.Edan
doaj +1 more source
Active Power Filter With Automatic Control Circuit For Neutral Current Harmonic Minimization Technique [QC446.3.H37 I98 2007 f rb]. [PDF]
, 2007 Disertasi ini bertujuan untuk membangun penuras kuasa aktif yang cekap dan boleh dipercayai bagi meminimumkan lebihan harmonik arus neutral dan juga masalah harmonik di dalam talian neutral untuk sistem tiga fasa empat dawai. The aim of this thesis
A Bakar, Mohd Izhar
core +1 more source
Impact of Winding Parameters on Torque Level under Harmonic Injection in Multiphase Induction Machine [PDF]
, 2019 Multiphase induction machines have the advantage of producing torque under different current harmonics. Theoretically, with some simplifications, the maximum produced torque can be considered proportional to the harmonic winding factor related to the ...
SCUILLER, Franck +7 more
core +1 more source