Experimental Core Loss Characterization of a Switched Reluctance Motor Stator
Applied SciencesCore loss significantly impacts the efficiency of a switched reluctance motor (SRM), especially under high-frequency operation. Conventional measurement methods are often inadequate for capturing losses in assembled stator cores, where flux paths are ...
Thisuri H. Indiketiya +3 more
doaj +1 more source
CHANGES OF LENGTH AND HYSTERESIS LOSSES ACCOMPANYING MAGNETIZATION [PDF]
School Science and Mathematics, 1914 n ...
openaire +2 more sources
Dundee Discussion Papers in Economics 230:Strong hysteresis due to age effects [PDF]
, 2010 Strong hysteresis in the labour market (see Cross, 1995) requires workers to be heterogeneous in terms of the cost of hiring and firing. We show how such heterogeneity arises naturally in labour markets due to differences in workers’ age by showing that ...
Chen, Yu-Fu, Zoega, Gylfi
core
Omnipolar Magnetic Field Detection by Superlattice‐Based Hall Sensor
Advanced Functional Materials, EarlyView.Magnetic‐field‐induced electronic switching is demonstrated in unit‐cell‐engineered La0.7Sr0.3MnO3–BiFeO3 superlattices. Distinct substrate terminations modify magnetic and transport properties. Hall resistance measurements show omnipolar, hysteretic anomalous Hall switching above the Curie temperature, arising from Fe─Mn interfacial exchange, enabling
Mark Huijben +6 more
wiley +1 more source
An instant loss analysis model for complex magnetic core materials [PDF]
E3S Web of ConferencesThis paper tries to deduce the time domain model of magnetic power loss without integral term from the basic magnetic induction, eddy loss, and supposed hysteresis loss equations.
Chen Kuofeng
doaj +1 more source
Método de determinação de perdas por histerese nos materiais magnéticos submetidos a formas de onda de indução magnética com harmônicas [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia ElétricaEste trabalho apresenta um estudo direcionado sobre perdas por histerese em dispositivos eletromagnéticos, através do ...
Prado, Diego César Silva do
core
Stochastic Jiles-Atherton model accounting for soft magnetic material properties variability [PDF]
, 2013 Industrial processing (cutting, assembly…) of steel laminations can lead to significant modifications in their magnetic properties. Moreover, the repeatability of these modifications is not usually verified because of the tool wear or, more intrinsically,
RAMAROTAFIKA, Rindra +2 more
core +1 more source
Advanced Functional Materials, EarlyView.Au/GaOx‐based transparent heaters combine high optical transmittance and low sheet resistance with exceptional thermal stability up to 521°C for over 6 h. The interfacial GaOx layer suppresses dewetting of Au and enhances adhesion, ensuring mechanical robustness during deformation and reliability for real‐world applications including grilling ...
Younghyun Lee +8 more
wiley +1 more source
A Practical Hybrid Hysteresis Model for Calculating Iron Core Losses in Soft Magnetic Materials
EnergiesAccurately calculating the losses of ferromagnetic materials is crucial for optimizing the design and ensuring the safe operation of electrical equipment such as motors and power transformers.
Xiaotong Fu +4 more
doaj +1 more source
Titanium Suboxides Responsible for Electronic Anomaly Near Room Temperature in the Ti3C2Tx MXene
Advanced Functional Materials, EarlyView.Our multi‐technique study reveals that the near‐room‐temperature anomaly in Ti3C2Tx MXene is linked to titanium suboxide nanodomains, including Ti3O5, embedded within the MXene host. Their temperature‐driven transformation provides an alternative explanation to solvent‐ and swelling‐based models and offers new insight into the thermally activated ...
Bence G. Márkus +8 more
wiley +1 more source