Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Moshe Shvartsas"'
Publikováno v:
International Journal of Applied Electromagnetics and Mechanics. 53:S11-S19
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6737bdbfd7253d10df271c8f8abb74c
https://doi.org/10.3233/jae-162234
https://doi.org/10.3233/jae-162234
Publikováno v:
2018 IEEE International Conference on the Science of Electrical Engineering in Israel (ICSEE).
This paper presents derivation and experimental validation of levitation melting system electro-mechanical model. It was shown that the work load may be perceived as time-varying inductance-resistance combination from the electrical point of view. Ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1507e647f8bf1c2e4555d265a80968bc
https://doi.org/10.1109/icsee.2018.8646210
https://doi.org/10.1109/icsee.2018.8646210
Autor:
Arthur Shoihet, Moria Sassonker, Y. Darhovsky, Moshe Shvartsas, Alon Kuperman, Idan Sassonker
Publikováno v:
Energy Conversion and Management. 215:112906
It is well-known that levitation melting type induction heating system, fed by resonant inverter, is a complex and nonlinear dynamical system, in which high-frequency electrical-side dynamics and low-frequency mechanical side dynamics are strongly co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bcb7609d93c863436b973d6cba0890e
https://doi.org/10.1016/j.enconman.2020.112906
https://doi.org/10.1016/j.enconman.2020.112906
Publikováno v:
ICIT
In a stability analysis of a levitation-melting system fed by a series resonant converter, it was found that a response delay of the current envelope signal in the coil to changes in the position of a levitating specimen has an impact on the system s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10b4d9bf8181376ad9ffff963f82c534
https://doi.org/10.1109/icit.2017.7913064
https://doi.org/10.1109/icit.2017.7913064
Publikováno v:
IECON
Electromagnetic levitation melting process is occasionally employed in the metallurgical industry to melt metals in a sterile environment without the risk of specimen contamination by crucible materials. The stability of this process is affected by t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::196f3bc14f1f0b7b6074365a2748e205
https://doi.org/10.1109/iecon.2013.6699955
https://doi.org/10.1109/iecon.2013.6699955
Publikováno v:
2012 IEEE 27th Convention of Electrical and Electronics Engineers in Israel.
Pulse magneto-oscillation (PMO) is one of the new techniques, developed for solidification structure refinement of metals and alloys, as it is was found in experimental results from the last decade. When electromagnetic pulses are applied to a molten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c9b8a0f83909802d3bdf87df04d0de2
https://doi.org/10.1109/eeei.2012.6376977
https://doi.org/10.1109/eeei.2012.6376977
Publikováno v:
2012 IEEE 27th Convention of Electrical and Electronics Engineers in Israel.
Melting metals in a process of electromagnetic levitation is a well-known technique used to avoid the risk of contamination by crucible material as in conventional induction heating systems. A fundamental requirement to achieve a stable levitation me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d6521c91a39f2b0ef9073a37917af81
https://doi.org/10.1109/eeei.2012.6377036
https://doi.org/10.1109/eeei.2012.6377036
Publikováno v:
2010 IEEE 26-th Convention of Electrical and Electronics Engineers in Israel.
The paper studies the possibility of driving an induction coil for induction heating without a matching transformer. The heating inductor is connected directly to the high voltage circuit. The induction heating circuit is composed of a resonant LCR c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfb298d3e355f81449ce9634d102dda0
https://doi.org/10.1109/eeei.2010.5662116
https://doi.org/10.1109/eeei.2010.5662116
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