Design of a High-Frequency Wireless Power Transfer System for a Rotating Application

Autor: M. Curti, D.C.J. Krop, Elena A. Lomonova, S. Jumayev, K. Bastiaens

Publikováno v: 2019 19th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering (ISEF)

This paper concerns the design of a high-frequency rotating transformer in the vicinity of an aluminum shield. The objective is to maximize the output power within the available volume. Both axially and radially gapped transformers are considered on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f299b25292f89c9ffa0f50255a3e9c5
https://research.tue.nl/nl/publications/d44ddfaa-7223-4a26-b310-b2129a903a42

Slotless PM Machines With Skewed Winding Shapes: 3-D Electromagnetic Semianalytical Model

Autor: Elena A. Lomonova, S. Jumayev, Juha Pyrhonen, Jjh Johannes Paulides, K. O. Boynov

Publikováno v: IEEE Transactions on Magnetics. 52:1-12

The 3-D modeling technique presented in this paper, predicts, with high accuracy, electromagnetic fields and corresponding dynamic effects in conducting regions for rotating machines with slotless windings, e.g., self-supporting windings. The present

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e18c3a3e4f199c155db8ccd29d5d8750
https://doi.org/10.1109/tmag.2016.2586740

Design and comparison of high-frequency resonant and non-resonant rotating transformers

Autor: Elena A. Lomonova, D.C.J. Krop, K. Bastiaens, S. Jumayev

Publikováno v: ICEMS 2018-2018 21st International Conference on Electrical Machines and Systems, 1703-1708
STARTPAGE=1703;ENDPAGE=1708;TITLE=ICEMS 2018-2018 21st International Conference on Electrical Machines and Systems

This paper concerns the design and comparison of resonant and non-resonant high-frequency rotating transformers. The transformers are modeled and designed using coupled magnetic, electrical, and thermal models. The models are experimentally verified.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::463085c36e87db707525fd7797c9e101
https://research.tue.nl/nl/publications/95689fe1-6f0a-4697-b8be-fde32e130dcd

The effect of PWM on rotor Eddy-Current losses in high-speed permanent magnet machines

Autor: Elena A. Lomonova, K. O. Boynov, S. Jumayev, Marko Merdzan, Juha Pyrhonen, Johannes J. H. Paulides

Publikováno v: Magnetics Conference (INTERMAG), 2015 IEEE, 11-15 May 2015, Beijing, China
IEEE Transactions on Magnetics, 51(11):8109204, 1-4. Institute of Electrical and Electronics Engineers

High-speed permanent magnet machines, supplied by pulsewidth modulation (PWM) voltage source inverters, operate with distorted stator currents. Harmonics present in these stator currents deteriorate the machine performance by generating losses. Mostl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88aecad63deb363b787adcbc4b979ff5
https://doi.org/10.1109/tmag.2015.2438637

Design of an Axial-Flux Permanent Magnet machine for an in-wheel direct drive application

Autor: S. Jumayev, K. Bastiaens, Elena A. Lomonova, J.W. Jansen

Publikováno v: 2017 IEEE International Electric Machines & Drives Conference(IEMDC2017), 21-24 May 2017, Miami, FL, USA
2017 IEEE International Electric Machines and Drives Conference (IEMDC), 21-24 May 2017, Maimi, Florida

This paper concerns the optimization and comparison of six different axial-flux permanent magnet (AFPM) machine topologies for an in-wheel direct drive application. The objective of the optimization is to reach maximum power density, which is of esse

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::240bdf733e0c03bc7a82273010b0c25b
https://research.tue.nl/nl/publications/af7f9a0c-2ce8-4883-bab9-3f22cb6d19d4