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Modelagem e simulação de uma microgrid
(Universidade Tecnológica Federal do ParanáToledoBrasilEngenharia EletrônicaUTFPR, 2019-11-29)
This final project work analyses the behaviour of a proposed microgrid during the period of 24 hours, thorugh a series of simulations using the software PowerWorld. The microgrid architecture allows the evaluation of the ...
Análise de segurança de tensão em sistemas elétricos de potência, considerando contingências de linhas de transmissão e unidades geradoras
(Universidade Tecnológica Federal do ParanáCuritibaBrasilEngenharia ElétricaUTFPR, 2019-11-21)
Voltage instability problems will continue as long as the Electrical Power System (SEPs) operation and control centers remain committed to respecting load, operational and safety restrictions. This is a major challenge due ...
Aplicação de chave seccionadora (SF6) em sistemas smart grid
(Universidade Tecnológica Federal do ParanáCuritibaBrasilTecnologia em Sistemas de TelecomunicaçõesUTFPR, 2016-11-01)
In this paper, we presented the advantages of the use of Smart Grid networks of switchgear control systems. The implementation of Smart Grid provided for the advancement of communications technologies applied in distribution ...
O impacto do aumento do uso de fontes renováveis alternativas na matriz elétrica brasileira
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGraduação em Engenharia ElétricaUTFPR, 2019-06-19)
This paper presents how the participation of alternative renewable sources in the Brazilian electricity matrix is increasing and how these impacts on the operation, maintenance and planning of the matrix. A brief description ...
Sintonia e alocação de controladores de sistemas de potência considerando o critério N-1 utilizando um algoritmo NSGA2 paralelizado
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia ElétricaUTFPR, 2014-11-24)
Electric power systems are frequently subjected to disturbances caused by, for example, a sudden increase in load or a short circuit in a transmission line. Such disturbances can generate oscillations in the system and ...
Despacho econômico da geração de energia sob restrições de operação e pernas no sistema elétrico de potência
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de ElétricaEngenharia ElétricaUTFPR, 2022-04-20)
This monography presentes both an approach and an analysis of computational modeling for the study of electrical power systems problems, taking into consideration the optimal economical dispatch of electrical power generators ...
Estudo comparativo entre os conversores boost e boost quadrático
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de ElétricaEngenharia ElétricaUTFPR, 2017-11-20)
The present work sought to estimate and compare the efficiency of the converters to increase and increase the quadratic, approaching as operating conditions, as static generator and power, of an application in an isolated ...
Simulación de flujos de potencia con presencia de contenido armónico usando el método frecuencial
(2020-10)
This paper will address the conceptual
issues related to the operation of power
systems with harmonic content, both its
causes and its effects within the daily
operation in the electric power system
(SEP). For the ...
Simulación de contingencias basados en flujos dinámicos de potencia para sistemas eléctricos de transmisión
(2019-07)
In electrical power systems, one of the challenging tasks is to preserve quality and safety, with the aim of providing continuity of electrical power to users in the event of any contingency. The contingency analysis ...
Análise comparativa de algoritmos evolutivos multiobjetivo aplicados no problema de restabelecimento de energia
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia ElétricaUTFPR, 2015-06-02)
7 ABSTRACTSOUZA, Luciana. M. X. De. Comparative analysis of applied multi-objective evolutionary algorithms in energy recovery problem. 2015. 88f. Trabalho de conclusão de curso – Graduação ...