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Planning of secondary distribution circuits through evolutionary algorithms
(2005-01-01)
In this work, the planning of secondary distribution circuits is approached as a mixed integer nonlinear programming problem (MINLP). In order to solve this problem, a dedicated evolutionary algorithm (EA) is proposed. ...
Planning of secondary distribution circuits through evolutionary algorithms
(2005-01-01)
In this work, the planning of secondary distribution circuits is approached as a mixed integer nonlinear programming problem (MINLP). In order to solve this problem, a dedicated evolutionary algorithm (EA) is proposed. ...
Estratégias de controle para correção da distorção harmônica da corrente de entrada do retificador Boost em MCD entrelaçado em série
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Sistemas de EnergiaUTFPR, 2019-05-15)
This work proposes two control techniques based on variable duty-cycle for the serial interleaved boost rectifier. The purpose of the control strategies is to increase the power factor and efficiency of the rectifier by ...
Caracterização da deflagração da descarga eletrocirúrgica
(Universidade Tecnológica Federal do ParanáCuritibaPrograma de Pós-Graduação em Engenharia Elétrica e Informática Industrial, 2009-11-27)
Electrosurgical spark is the phenomenon that rules the main effects of electrosurgery, cut and fulguration. Previous studies have shown evidences that electrosurgical sparkling generates important voltages and currents ...
Avaliação das oportunidades econômicas com os reajustes tarifários anuais da energia elétrica no subgrupo A4 da companhia paranaense de energia
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Eletrotécnica, 2013)
Improving energy efficiency in electrical systems is directly related to the way electricity is consumed, since changes in the tariff system applied by the resolutions of the National Agency of Electric Energy - ANEEL ...
Penetration characteristics of the interplanetary electric field to the daytime equatorial ionosphere
(American Geophysical Union, 2008-12-23)
Using 8 years of ionospheric drift measurements from the low‐latitude JULIA (Jicamarca Unattended Long‐term Investigations of the Ionosphere and Atmosphere) radar and the solar wind and interplanetary magnetic field data ...
A visual tool for building synchronous generator capability curves
(2012-05-31)
Synchronous generators are essential components of electric power systems. They are present both in hydro and thermal power plants, performing the function of converting mechanical into electrical energy. This paper presents ...
A visual tool for building synchronous generator capability curves
(2012-05-31)
Synchronous generators are essential components of electric power systems. They are present both in hydro and thermal power plants, performing the function of converting mechanical into electrical energy. This paper presents ...