Artículo
Design and Fabrication of an Optimized Cylindrical Electromagnetic Pulsed Actuator
Fecha de publicación:
09/2018
Editorial:
Institute of Electrical and Electronics Engineers
Revista:
IEEE Transactions on Magnetics
ISSN:
0018-9464
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
In this paper, we present a strategy for designing a high-power linear electromagnetic pulsed actuator considering thermal, electromagnetic, and mechanical aspects. The optimization process was based on a first-principle calculation of the maximum current that the different parts of the coil and the materials conforming the device can resist without taking damage or altering their properties significantly due to thermal or mechanical stresses. Specifically, the minimum coil resistance (and the maximum safe current) for a given applied voltage was computed for a variety of wire diameters. Then, we employed a tailored numerical code to compute the coil geometry that produces the maximum pull/push force per ampere for typical commercial permanent magnet sizes. The combination of the optimized coil resistance and the optimized normalized force gives a maximized total force developed in the solenoid actuator. The designed coil was fabricated and characterized in order to analyze its performance. The results were compared with the calculations to perform an experimental validation of the numerical code obtaining and excellent agreement between computed and experimental results.
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Articulos(CCT - PATAGONIA NORTE)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - PATAGONIA NORTE
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - PATAGONIA NORTE
Citación
Rosselló, Juan Manuel; Giana, Fabián Eduardo; Bonetto, Fabian Jose; Design and Fabrication of an Optimized Cylindrical Electromagnetic Pulsed Actuator; Institute of Electrical and Electronics Engineers; IEEE Transactions on Magnetics; 54; 9; 9-2018; 1-11
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