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Numerical analysis of thermal and mechanical field in the high temperature permanent magnet synchronous machine

Autor: Farid Meibody-Tabar, Marcin Lefik, Krzysztof Komeza, E. Napieralska Juszczak, Daniel Roger, Noureddine Takorabet

Publikováno v: IEEE Transportation Electrification Conference (ITEC-India)
IEEE Transportation Electrification Conference (ITEC-India), Dec 2017, Pune, India. ⟨10.1109/ITEC-India.2017.8333712⟩

International audience; The paper describes a 3D analysis of the thermal field in permanent magnet synchronous machine able to work at high internal temperature (HT machine). The 3D coupled fluid-thermal and mechanical model of the machine is employe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c26d6da751ad1c6268722a813393ebb
https://hal.univ-lorraine.fr/hal-01873896

Analysis of the impact of the design of HT machines on the cogging torque and losses in permanent magnets

Autor: Noureddine Takorabet, Marcin Lefik, Daniel Roger, E. Napieralska Juszczak, Farid Meibody-Tabar, Krzysztof Komeza

Publikováno v: IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)
IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Dec 2016, Trivandrum, India. ⟨10.1109/PEDES.2016.7914348⟩

International audience; The paper discusses a methodology for assessing computationally the effects of using different materials for magnetic wedges and applying magnet segmentation on the power losses and performance of permanent magnet machines ope

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1c9642162518a0b0359985a7d430554
https://hal.univ-lorraine.fr/hal-01873862

EMI of large power systems: magnetic field calculation by substituting surface quantities for complex sources

Autor: E. Napieralska, Daniel Roger, C. A. Schulz, Krzysztof Komeza

Publikováno v: The European Physical Journal Applied Physics. 39:149-157

The aim of this research is the elaboration of a method allowing simple simulation of electromagnetic interferences (EMI) of complex electric systems. The method presented in this paper allows the replacement of the electromagnetic active objects by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9968489fab65f8708b5954812139fb81
https://doi.org/10.1051/epjap:2007102

Modelling of losses due to eddy currents and hysteresis in converter transformer cores during failure

Autor: E. Napieralska Juszczak, R. Grzybowski, Jean-Francois Brudny

Publikováno v: IEEE Transactions on Magnetics. 31:1718-1721

The paper deals with the analysis of eddy-currents and hysteresis losses in the core of three-phase transformer supplying a static converter bridge during failure of a diode in this bridge. The applied simulation methods are described as well as the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::366f88df11c6bdf2407fd329d39b1cfa
https://doi.org/10.1109/20.376366