Results 41 to 50 of about 50,885 (308)
PM fractional machines adopting bonded magnets: effect of different magnetizations on the energetic performance [PDF]
, 2012 The adoption of Permanent Magnets in small brushless machines for automotive applications is becoming frequent. Some research on bonded magnets is being carried on to substitute the ferrites.
P. Ferraris +8 more
core +1 more source
IEEE Open Journal of Industry Applications, 2020 This paper, starting from recent papers in the scientific literature dealing with Rotating Induction Motor (RIM) dynamic modelling, as a first step, improves its space-vector dynamic model, including both the magnetic saturation and iron losses; The main
Angelo Accetta +5 more
doaj +1 more source
Additively Manufactured Transverse Flux Machine Components with Integrated Slits for Loss Reduction
Metals, 2022 Laser powder bed fusion (L-PBF) was used to produce stator half-shells of a transverse flux machine from pure iron (99.9% Fe). In order to reduce iron losses in the bulk components, radially extending slits with a nominal width of 150 and 300 µm ...
Thomas Kresse +7 more
doaj +1 more source
Advances in Electrical and Computer Engineering, 2015 This paper presents an equivalent-circuit-based method to experimentally determine the phase inductance and the iron-loss resistance of a switched reluctance machine (SRM).
VUKADINOVIC, D., GRBIN, S., BASIC, M.
doaj +1 more source
Modeling of multi-axial stress dependent iron losses in electrical steel sheets [PDF]
, 2022 Modeling the effect of multi-axial mechanical stress on the iron losses of an M400-50A grade non-oriented electrical steel sheet is studied. By utilizing the statistical loss theory, the total measured iron losses are first segregated to hysteresis ...
Aydin, U. +5 more
core +1 more source
Magnetic properties of a high-density iron dust core without binders
Energy Reports, 2023 Iron dust cores produced from insulated iron particles via the powder metallurgy pressure-forming process are suitable for small motor cores, reactor cores, and inductors because of their high shape flexibility.
Kyyoul Yun, Yuuta Arai, Takayuki Yoshida
doaj +1 more source
Verification of Iron Loss Calculation Method using a High-Precision Iron Loss Analyzer
IEEJ Transactions on Industry Applications, 2013 SUMMARYBecause of the improved performance of power devices, the volume of the ac filter inductors used in high‐frequency PWM inverters has been reduced. However, the temperature rise in the filter inductor due to this miniaturization has become more pronounced.
Shimizu, Toshihisa +3 more
openaire +1 more source
Design and manufacturing of axial flux permanent magnet machines for electric vehicle applications
Science and Technology for Energy TransitionThis paper presents the design and prototyping of an open-slot, 18-slot, 12-pole, Axial-Flux, Permanent-Magnet (AFPM) machine that meets the typical requirements of electric vehicles.
Abdelli Abdenour +2 more
doaj +1 more source
Sweat iron and zinc losses during prolonged exercise [PDF]
, 2002 The purpose of this study was to examine the effects of a 2-hour exercise bout on sweat iron and zinc concentrations and losses in males and females. Nine male and 9 female recreational cyclists exercised at ∼50% V̇O2peak, in a temperate environment (Ta ...
Sharp, Regina G. +4 more
core +1 more source
FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley +1 more source