Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Sigrid Jacobs"'
Publikováno v:
2021 13th International Symposium on Linear Drives for Industry Applications (LDIA).
The use of linear synchronous machines (LSM) with long stators is an attractive technology for high-speed transportation. The design optimization of such a machine in terms of force requirements and power density for a hyperloop technology, was repor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01aff0f5e9b2cea79b63d9547ed64262
https://doi.org/10.1109/ldia49489.2021.9505748
https://doi.org/10.1109/ldia49489.2021.9505748
Publikováno v:
2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles & International Transportation Electrification Conference (ESARS-ITEC).
The magnetic polarization waveforms in the core of electric traction motors generally contain a considerable amount of higher harmonics due to the high flux density at which the machine is operated and to the non-sinusoidal excitation voltage supplie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edf5d77bbd2fa45b763fe4dc480fd87a
https://doi.org/10.1109/esars-itec.2018.8607575
https://doi.org/10.1109/esars-itec.2018.8607575
Publikováno v:
2018 IEEE Energy Conversion Congress and Exposition (ECCE).
The tendency to increase the magnetization levels in parts of the rotating electric machines leads to relevant requests for appropriate magnetic data of non-oriented electrical steels, including magnetic iron loss curves at more elevated magnetic pol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::192a29ee5dc6d97986edfaa43649d6bf
https://doi.org/10.1109/ecce.2018.8557582
https://doi.org/10.1109/ecce.2018.8557582
Publikováno v:
2017 IEEE Energy Conversion Congress and Exposition (ECCE).
This paper deals with the prediction of mechanical vibrations that exist on transformer cores due to magnetostriction and magnetic forces. Several single-phase transformer topologies are investigated, demonstrating the consequences of the configurati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1a7fa52068245daa00fe6add023fec3
https://doi.org/10.1109/ecce.2017.8096567
https://doi.org/10.1109/ecce.2017.8096567
Publikováno v:
2016 6th International Electric Drives Production Conference (EDPC).
To bridge the existing gap between the calculated and the actually measured iron losses in low loss electrical steel parts of electrical machines, one of the possible improvements is to incorporate the effect of punching into the loss modelling. Ther
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e1338669749377f7692469c388db0bc
https://doi.org/10.1109/edpc.2016.7851342
https://doi.org/10.1109/edpc.2016.7851342
Publikováno v:
World Electric Vehicle Journal
Volume 8
Issue 2
Pages 450-460
Volume 8
Issue 2
Pages 450-460
In order to increase the performance of permanent magnet electrical machines and/or reduce cost, improved manufacturing techniques are continuously being searched for by machine designers. Segmenting the stator core offers the possibility to simplify
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e33b7fc891f52def594c6bf924260ea
Publikováno v:
AIP Advances, Vol 8, Iss 4, Pp 047605-047605-7 (2018)
The industrial production route of Grain Oriented Electrical Steels (GOES) is complex and fine-tuned for each grade. Its metallurgical process requires in all cases the abnormal grain growth (AGG) of the Goss orientation during the final high tempera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::151217503da63607309ddb1793246657
https://doi.org/10.1063/1.4993681
https://doi.org/10.1063/1.4993681
Autor:
Patrick Goes, François Henrotte, M.H. Gracia, Dietrich Hectors, Martin Hafner, Kay Hameyer, Sigrid Jacobs
Publikováno v:
World Electric Vehicle Journal
Volume 3
Issue 4
Pages 875-883
Volume 3
Issue 4
Pages 875-883
The motivation of this analysis is the need of high efficiency and high power density permanent magnet synchronous motor (PMSM) drives for use in electrical vehicle power trains. It is clear that the chosen electrical steel for the lamination stack p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4530284973b04f36df40f8f427f2661
https://doi.org/10.3390/wevj3040875
https://doi.org/10.3390/wevj3040875
Publikováno v:
World Electric Vehicle Journal
Volume 7
Issue 2
Pages 173-178
Volume 7
Issue 2
Pages 173-178
As previously reported [1-3], ArcelorMittal has a specific electrical steel product line for core laminations, which optimises the performance for automotive traction electrical machines. This iCARe® product family consists of Save grades allowing f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f39534b652c5d1b9487682411d9e491a
Publikováno v:
2015 IEEE Transportation Electrification Conference and Expo (ITEC).
In the search for higher efficiency machines, the use of new topologies and better electrical steels in the rotor and/or stator stack are part of the solutions envisaged. ArcelorMittal has developed a range of low loss and high permeability grades th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::257794a29d0da00ccc5e7d1424a3dedd
https://doi.org/10.1109/itec.2015.7165801
https://doi.org/10.1109/itec.2015.7165801