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Spatial electric load forecasting using a local movement approach
(2009-12-09)
An agent based model for spatial electric load forecasting using a local movement approach for the spatiotemporal allocation of the new loads in the service zone is presented. The density of electrical load for each of the ...
The methane influence as a self-polarized aerosol in Titan’s electrical activity
(2007)
Microphysics that generates lightning flashes is associated with the physical chemistry properties of the local occurrence atmosphere. The principal agent of the electrical activity in Titan could be the methane because ...
Theoretical effects of geomagnetic activity on low-latitude ionospheric electric fields
(American Geophysical Union, 2005-05-27)
The influence of geomagnetic activity on middle‐ and low‐latitude thermospheric winds and ionospheric electric fields is investigated using model results from the National Center for Atmospheric Research Thermosphere‐Ion ...
Projeto de filtros analógicos
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia ElétricaUTFPR, 2018-11-22)
This work elaborates a study of the theory, simulation and solution of some cases considering the use of active and passive analog filters, aiming to complement the study in the electronics area of the Electrical Engineering ...
Filtro ativo de potência paralelo monofásico com método de controle simplificado
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia ElétricaUTFPR, 2018-11-19)
This work presents the study and project of a single-phase parallel active filter, which is an equipment used to compensate the load harmonic currents, collaborating in the improvement of the power quality. An strategy of ...
Effect of the activating agent on physico-chemical and electrical properties of activated carbon cloths developed from a novel cellulosic precursor
(Elsevier Science, 2011-03)
Different chemical reagents (phosphoric acid, boric acid, ammonium citrate, sodium dihydrogen phosphate, potassium dihydrogen phosphate, disodium hydrogen phosphate and trisodium phosphate) were employed to develop activated ...
Long‐duration penetration of the interplanetary electric field to the low‐latitude ionosphere during the main phase of magnetic storms
(American Geophysical Union, 2005-11-26)
It is well known that the interplanetary electric field can penetrate to the low‐latitude ionosphere. It is generally believed that the penetration of electric fields can last only for ∼30 min because of the shielding ...
On the efficiency of an alternative codification for multiobjective service restoration in electric distribution networks
(2009-12-01)
This paper proposes an alternative codification to solve the service restoration in electric power distribution networks using a SPEA2 multiobjective evolutionary algorithm, assuming the minimization of both the load not ...