Electromagnetic Analysis and Comparative Study of Surface-Mounted and Consequent Pole Axial Flux Permanent Magnet Machines

Autor: Rajesh Kumar, Dae Yong Um, Lars Sjoberg, Tushar Batra, Glynn Atkinson

Publikováno v: IEEE Access, Vol 12, Pp 188926-188939 (2024)

This research presents a comparative analysis of single-sided surface-mounted axial flux permanent magnet (SMAFPM) and consequent-pole axial flux permanent magnet (CPAFPM) machines by evaluating various key electromagnetic parameters. A straightforwa

Externí odkaz: https://doaj.org/article/4704eaa54e7245aaab0f8cfda8dc0a6d

Isolation design considerations for power supply of medium voltage silicon carbide gate drivers

Autor: Ghanshyam Gohil, Nicholas Rodriguez, Tushar Batra, Arun Kumar Sesham, Subhashish Bhattacharya

Publikováno v: 2017 IEEE Energy Conversion Congress and Exposition (ECCE).

Single switch capable of blocking 10 kV and higher voltages are presently being developed and demand improved gate drivers for their functioning. Induction based gate drivers have been the foremost solutions in this regard. Design challenges that hav

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bd538ac528c9a1a8bf16a0389009fdf4
https://doi.org/10.1109/ecce.2017.8096485

Reduction of magnetic emission by increasing secondary side capacitor for ferrite geometry based series-series topology for wireless power transfer to vehicles

Autor: Tushar Batra, Seungyoung Ahn, Erik Schaltz

Publikováno v: Batra, T, Schaltz, E & Ahn, S 2014, Reduction of magnetic emission by increasing secondary side capacitor for ferrite geometry based series-series topology for wireless power transfer to vehicles . in Proceedings of the 16th European Conference on Power Electronics and Applications (EPE'14-ECCE Europe) . IEEE Press, 16th Conference on Power Electronics and Applications, EPE’14-ECCE Europe, Lappeenranta, Finland, 26/08/2014 . https://doi.org/10.1109/EPE.2014.6910892

Magnetic fields emitted by wireless power transfer to vehicles can potentially affect living organisms. As a result, minimizing the magnetic emissions without compromising with the power transferred is one of the most significant challenges in the su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44157cb25dfd23e8ada5c36f04cc7f78
https://doi.org/10.1109/epe.2014.6910892

Magnetic Field Emissions for Ferrite and Non-Ferrite Geometries for Wireless Power Transfer to Vehicles

Autor: Tushar Batra, Erik Schaltz

Publikováno v: Batra, T & Schaltz, E 2014, ' Magnetic Field Emissions for Ferrite and Non-Ferrite Geometries for Wireless Power Transfer to Vehicles ', Journal of Applied Physics, vol. 115, no. 17, 17E715, pp. 17E715-1 . https://doi.org/10.1063/1.4868498

Minimizing magnetic field emissions to surroundings are one of the most challenging design criteria for wireless power transfer to vehicles. In this paper, concept of division of the emissions into three zones (primary, secondary, and combined zone)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c344a23b01842259c27a10d167e83a9
https://vbn.aau.dk/da/publications/ab33a4a3-4f87-45a2-b08a-441f1023e1bf

Magnetic field emission comparison at different quality factors with series-series compensation network for inductive power transfer to vehicles

Autor: Tushar Batra, Erik Schaltz

Publikováno v: Batra, T & Schaltz, E 2014, Magnetic field emission comparison at different quality factors with series-series compensation network for inductive power transfer to vehicles . in Wireless Power Transfer Conference (WPTC), 2014 IEEE ., 6839616, IEEE Press, pp. 13-16, IEEE Wireless Power Transfer Conference, Jeju City, Korea, Republic of, 08/05/2014 . https://doi.org/10.1109/WPT.2014.6839616

Inductive power transfer is non-contact transfer of energy by means of magnetic fields. A higher secondary side quality factor at fixed input current ensures a linear increase in power transfer across the air gap. But also at the same time magnetic e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17bde8645d1a07f5989ef50b3426738c
https://vbn.aau.dk/da/publications/3c6e5ff4-2f3b-475d-940b-5e621e522d26