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Eficiência energética no aquecimento doméstico de água para banho: Estudo comparativo entre o aquecimento de água através de elemento resistivo e indução eletromagnética
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Eletrotécnica, 2013-09-20)
The incessant pursuit of energy efficiency in the final uses of energy makes it necessary to improve existing systems and develop new techniques or applications that can bring sustainable benefits. In this context, this ...
Comparison of Thawing Performance of Cycled and Inverter Microwave Heating
(Zamorano: Escuela Agrícola Panamericana, 2019., 2019)
Desenvolvimento de conversor para chuveiro com aquecimento por indução
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Eletrotécnica, 2015-02-11)
This document is about the development of a converter to a shower with water heating by induction heating. Based on the effects of magnetic induction’s losses by hysteresis and Foucault currents, that provides a switched ...
Model of Electromagnetic Interaction With Granular Product and Insects
(2011-06-14)
In a panorama of the electromagnetic field applications the range of radio frequencies (RF) met success in food processing, especially in grain cereal disinfection and drying. Electromagnetic RF energy penetrating a grain ...
Design and Fabrication of an Optimized Cylindrical Electromagnetic Pulsed Actuator
(Institute of Electrical and Electronics Engineers, 2018-09)
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 ...
Conversor quase-ressonante para sistema de aquecimento por indução de uma carga ferromagnética
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de ElétricaEngenharia ElétricaUTFPR, 2018-11-22)
This monografy, work deals with the development of a heating system by induction of a specific ferromagnetic charge. From the geometry and the intrinsic properties of the material, such as magnetic permeability and electric ...
Non-linear modeling for low and high power microwave transistors
(IEEE Xplore Digital Library, 2017-01-19)
New generation of communications systems will demand the use of low power devices in mesh configuration. This work presents a new characterization procedure for those devices in order to predict their behaviour before the ...