Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Ahmed Mohamed Abouelyazied Abdallh"'
Autor:
Hendrik Vansompel, Peter Sergeant, Florian Verbelen, Kurt Stockman, Ahmed Mohamed Abouelyazied Abdallh
Publikováno v:
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS
This paper proposes a method to design an electrical variable transmission (EVT) of which the stator and inner rotor contain a distributed three-phase winding, and the outer rotor is equipped with permanent magnets and a dc-field winding. The main pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b3481a45816c87940c8b0cfcbd03159
https://doi.org/10.1109/tie.2019.2903763
https://doi.org/10.1109/tie.2019.2903763
Publikováno v:
IET ELECTRIC POWER APPLICATIONS
Yokeless and segmented armature (YASA) axial flux permanent magnet synchronous machines may have asymmetrical demagnetisation defects in their two rotors. Condition monitoring, therefore, becomes more complicated than in conventional single rotor mac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d5d45dc11cdfc054ae96dece4b69b1c
https://doi.org/10.1049/iet-epa.2017.0568
https://doi.org/10.1049/iet-epa.2017.0568
Autor:
Luc Dupré, Paavo Rasilo, Ahmed Mohamed Abouelyazied Abdallh, Frederik De Belie, A. Salem, Jan Melkebeek
Publikováno v:
IEEE Transactions on Energy Conversion. 30:736-744
The effect of multilevel inverter supply on power losses in magnetic cores and electrical machines is studied. A dynamic numerical model for the hysteresis, eddy current, and excess losses in a core lamination is first developed. By both measurement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a02d83235b8a6595c9940cdf9b719b3
https://doi.org/10.1109/tec.2014.2372095
https://doi.org/10.1109/tec.2014.2372095
Publikováno v:
IEEE Transactions on Energy Conversion. 30:254-261
Detection of a static eccentricity fault in rotating electrical machines is possible through several measurement techniques, such as shaft voltages and flux probes. A predictive maintenance approach typically requires that the condition monitoring te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9b9246d8106df84acf0742fe682ae3d
https://doi.org/10.1109/tec.2014.2347895
https://doi.org/10.1109/tec.2014.2347895
Publikováno v:
IEEE Transactions on Magnetics. 51:1-10
Magnetic properties of the electromagnetic devices core materials are reconstructed by solving a coupled experimental-numerical electromagnetic inverse problem. However, the measurement noise as well as uncertainties of the forward model parameters a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10395f3e40db9e000c98964ba9741243
https://doi.org/10.1109/tmag.2014.2332978
https://doi.org/10.1109/tmag.2014.2332978
Publikováno v:
IEEE Transactions on Magnetics. 50:1-4
In this paper, a comparative study of the effect of different converter topologies on the iron loss of nonoriented electrical steel is presented. Three converter topologies are considered in this investigation; namely: two-, three-, and five-level po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f573e4cbedfdfb086aa410beb09f497c
https://doi.org/10.1109/tmag.2014.2320764
https://doi.org/10.1109/tmag.2014.2320764
Publikováno v:
Ghent University Academic Bibliography
This paper presents an analytical method for permanent magnet demagnetization detection in an axial flux permanent magnet synchronous machine. First, a forward model is built to calculate the three phase terminal voltages with inputs of three phase c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::406fc61bbe032f8e04f1340ca667019d
https://doi.org/10.1109/tmag.2014.2316851
https://doi.org/10.1109/tmag.2014.2316851
Publikováno v:
COMPEL - The international journal for computation and mathematics in electrical and electronic engineering. 31:972-984
PurposeThe purpose of this paper is to determine a priori the optimal needle placement so to achieve an as accurate as possible magnetic property identification of an electromagnetic device. Moreover, the effect of the uncertainties in the geometrica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bca853f3c15ad06760719e8f1744109
https://doi.org/10.1108/03321641211209843
https://doi.org/10.1108/03321641211209843
Publikováno v:
IEEE Transactions on Magnetics. 48:1621-1624
In this paper, the magnetic material characteristics, the normal magnetizing B - H curve and the loss parameters, are reconstructed for an asynchronous motor. The identification process is carried out using a coupled experimental-numerical inverse te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6610253f0935bb28c576e223f85bfe6a
https://doi.org/10.1109/tmag.2011.2173171
https://doi.org/10.1109/tmag.2011.2173171
Publikováno v:
Journal of Magnetism and Magnetic Materials. 324:1353-1359
The magnetic characteristics of the electromagnetic devices' core materials can be recovered by solving an inverse problem, where sets of measurements need to be properly interpreted using a forward numerical model of the device. However, the uncerta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27846f75adfa549b8d150536b720e5c8
https://doi.org/10.1016/j.jmmm.2011.11.031
https://doi.org/10.1016/j.jmmm.2011.11.031