Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Ewa Napieralska-Juszczak"'
Autor:
Youcef Zeroukhi, Ewa Napieralska-Juszczak, Guillaume Vega, Krzysztof Komeza, Fabrice Morganti, Slawomir Wiak
Publikováno v:
Sensors, Vol 14, Iss 8, Pp 13925-13942 (2014)
During the manufacturing process multi-strand conductors are subject to compressive force and rotation moments. The current distribution in the multi-strand conductors is not uniform and is controlled by the transverse resistivity. This is mainly det
Externí odkaz:
https://doaj.org/article/603e2a8ea620437fa0cc9b306243c0d8
Publikováno v:
Open Physics, Vol 18, Iss 1, Pp 683-700 (2020)
The article proposes an analysis of the possible architectures of synchronous machines with an ability to operate at high temperatures of over 200°C in their environment. Two machine principles have been considered: the permanent magnet synchronous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd40414ab9de4916765454c16ab307d3
https://doaj.org/article/fe3692dd375c4ed88783942c136ada55
https://doaj.org/article/fe3692dd375c4ed88783942c136ada55
Publikováno v:
IEEE Transactions on Industry Applications. 56:2491-2499
A new approach is proposed for designing coils free of partial discharges (PDs) for compact machines operating at high altitudes. The proposed method consists in using an enameled wire made with a thin additional resistive layer on the outer surface,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ff4f1fb3549c958f047123072656189
https://doi.org/10.1109/tia.2020.2973944
https://doi.org/10.1109/tia.2020.2973944
Publikováno v:
2021 IEEE International Conference on Environment and Electrical Engineering and 2021 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe).
Smart bidirectional high-power electric vehicles charger can be based on Solid-State transformers (SSTs). A specific design of a low-cost smart charger is proposed using a medium frequency transformer based on a wound core made with Grain Oriented El
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07fb53ebeee4afaaa026daeef1a1b2e7
https://doi.org/10.1109/eeeic/icpseurope51590.2021.9584723
https://doi.org/10.1109/eeeic/icpseurope51590.2021.9584723
Publikováno v:
COMPEL - The international journal for computation and mathematics in electrical and electronic engineering. 38:1111-1119
Purpose The purpose of this paper is to present a comparison between reluctance synchronous machine-enabling work at high internal temperature (HT° machine) with laminated and solid rotor. Design/methodology/approach To obtain heat sources for the t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2876a1633e3d59e904728a23961a025a
https://doi.org/10.1108/compel-10-2018-0405
https://doi.org/10.1108/compel-10-2018-0405
Publikováno v:
IEEE Industry Applications Magazine. 25:45-52
This article presents a method for optimizing the design parameters of a twisted conductor to increase a cable's conductivity and reduce its weight. This, in turn, can preserve the conductive material. An automated procedure for linking an optimizati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95dadf55d0a6e39411f7012e458d4618
https://doi.org/10.1109/mias.2018.2868343
https://doi.org/10.1109/mias.2018.2868343
Autor:
Daniel Roger, Ewa Napieralska-Juszczak
Publikováno v:
COMPEL - The international journal for computation and mathematics in electrical and electronic engineering. 37:1824-1836
Purpose High-temperature (HT°) motors are made with inorganic coils wound with a ceramic-coated wire. They must be carefully designed because the HT° insulating materials have a lower breakdown voltages than the polymers used for insulating standar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0164b5c561b9df203485f62f5720c661
https://doi.org/10.1108/compel-01-2018-0024
https://doi.org/10.1108/compel-01-2018-0024
Autor:
Ewa Napieralska-Juszczak, Guillaume Vega, Fabrice Morganti, Youcef Zeroukhi, Jan K. Sykulski, Krzysztof Komeza
Publikováno v:
International Journal of Applied Electromagnetics and Mechanics. 53:617-629
During manufacturing of multi-strand cables the conductors are subjected to twisting and pressing which result in a creation of contact regions between individual wires. The resistivity of such contact regions differs from the resistivity of copper o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96301c3d593eeaf1227803ec0c54e95c
https://doi.org/10.3233/jae-160025
https://doi.org/10.3233/jae-160025
Autor:
Piotr Napieralski, Daniel Roger, Krzysztof Komeza, Marcin Lefik, Ewa Napieralska Juszczak, Hamed Elmadah, Noureddine Takorabet
Publikováno v:
Open Physics
Open Physics, De Gruyter, 2019, 17 (1), pp.657-669. ⟨10.1515/phys-2019-0068⟩
Open Physics, Vol 17, Iss 1, Pp 657-669 (2019)
Open Physics, De Gruyter, 2019, 17 (1), pp.657-669. ⟨10.1515/phys-2019-0068⟩
Open Physics, Vol 17, Iss 1, Pp 657-669 (2019)
The paper presents the design of a machine that can work at high temperature. The impact of various topologies and materials on electromagnetic field distribution and losses was analyzed. Two and three-dimensional simulations were carried out. The re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::943e48f1f926c3b84b1ea1ddf925af61
https://hal.univ-lorraine.fr/hal-02931976
https://hal.univ-lorraine.fr/hal-02931976
Autor:
Ewa Napieralska Juszczak, Krzysztof Komeza, Daniel Roger, Hamed Elmadah, Marcin Lefik, Noureddine Takorabet, Piotr Napieralski
Publikováno v:
Open Physics
Open Physics, De Gruyter, 2019, 17 (1), pp.631-642. ⟨10.1515/phys-2019-0065⟩
Open Physics, Vol 17, Iss 1, Pp 631-642 (2019)
Open Physics, De Gruyter, 2019, 17 (1), pp.631-642. ⟨10.1515/phys-2019-0065⟩
Open Physics, Vol 17, Iss 1, Pp 631-642 (2019)
The subject of the paper is a three-dimensional analysis of a coupled fluid-thermal and electromagnetic field in permanent magnet synchronous machine that can work at very high temperatures. To obtain the distribution of the airflow and temperature w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1c9606c84088243945a2ad9a6b817c7
https://hal.univ-lorraine.fr/hal-02931970
https://hal.univ-lorraine.fr/hal-02931970