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A new procedure to derive transmission line parameters: Theoretical considerations
(2005-10-31)
The objective of this paper is to show an alternative methodology to calculate transmission line parameters per unit length. With this methodology the transmission line parameters can be obtained starting from the phase ...
A new procedure to derive transmission line parameters: Theoretical considerations
(2005-10-31)
The objective of this paper is to show an alternative methodology to calculate transmission line parameters per unit length. With this methodology the transmission line parameters can be obtained starting from the phase ...
Combined electric accumulation unit for air heating
(Universidad del Zulia, 2019)
Optimización del consumo de electricidad en el Tecnológico de Costa Rica
(Instituto Tecnológico de Costa Rica, 2017)
The objective of this project is to optimize electricity consumption at the Tecnológico de Costa Rica, which focused on the following buildings: Classrooms D5, Industrial Design K8, Student Residences J7 and Tics K1, in ...
Transcranial electrical neuromodulation based on the reciprocity principle
(Frontiers Research Foundation, 2016-05)
A key challenge in multi-electrode transcranial electrical stimulation (TES) or transcranial direct current stimulation (tDCS) is to find a current injection pattern that delivers the necessary current density at a target ...
Dispositivo de teste de baterias chumbo ácidas
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia Elétrica e Informática IndustrialUTFPR, 2019-12-11)
This paper deals with the internal resistance measurement methodologies of lead acid batteries, aiming to identify which method is most effective in daily use in preventive maintenance of battery banks. The theory of battery ...
Reduction of torsional vibrations excited by electromechanical interactions in more electric systems
(IEEE-Inst Electrical Electronics Engineers, 2021)
This paper studies the excitation of torsional vibrations by electromechanical interaction after the connection of electrical loads. Electrical generation and power system in aircraft are becoming of key importance, ...
Resistive plates carrying a steady current: Electric potential and surface charges close to the battery
(Springer/plenum PublishersNew YorkEUA, 2005)
Aplicação de supercapacitores no acionamento de veículos elétricos para aumento da vida útil do sistema de armazenamento de energia
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de ElétricaEngenharia ElétricaUTFPR, 2021-03-05)
This work presents an analysis of the use of supercapacitors in electric vehicles to help preserve the battery life cycle. Initially, a theoretical review of the main topic used in the development of the present work is ...