Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Jhair S. Acosta"'
Publikováno v:
Journal of Control, Automation and Electrical Systems. 33:1229-1236
Publikováno v:
IEEE Transactions on Smart Grid. 10:4508-4519
In this paper, a mixed-integer nonlinear programming (MINLP) model for the optimal multiscenario allocation of fault indicators (FIs) in electrical distribution systems (EDS) is presented. The original MINLP model is linearized to obtain an equivalen
Publikováno v:
Anais do Congresso Brasileiro de Automática 2020.
Este artigo apresenta uma aplicação da teoria de identificação de sistemas no cálculo dos parâmetros dos modelos de arco elétrico de Cassie e de Mayr. O objetivo deste trabalho é verificar a aplicação de modelos de arco elétrico conhecidos
Publikováno v:
Anais do Simpósio Brasileiro de Sistemas Elétricos 2020.
Este trabalho apresenta uma análise da influência do efeito corona na atenuação de sobretensões severas que ocorrem em linhas transmissão de meio comprimento de onda (TMO). Tais sobretensões normalmente são observadas durante a ocorrência de
Publikováno v:
Electric Power Systems Research. 198:107322
This paper presents a method for estimating the black-box arc parameters using genetic algorithm. The proposed method is applied to represent a DC short-circuit in a railway system protected by a High-Speed Circuit Breaker (HSCB). The simulated cases
Publikováno v:
Electric Power Systems Research. 197:107329
In this paper, novel multi-circuit transmission line (MCTL) designs with low secondary arc current (SAC) values are proposed. The Non-dominated Sorting Genetic Algorithm II (NSGA-II) was used to generate the optimized tower structures. The aim is to
Publikováno v:
Electric Power Systems Research. 180:106174
This paper presents a new approach for designing transmission lines to transmit more power in a narrower space. Multi-circuits lines are a good alternative to attain this objective. However, the optimum solution is not obtained by just positioning se
Publikováno v:
International Journal of Electrical Power & Energy Systems. 115:105495
Since the human density, technologies, industries and services are in continuous grow, the electrical power consumption increments over the time. To satisfy those power levels the transmission lines should increment their power capacity. However, the
Publikováno v:
2018 IEEE PES Transmission & Distribution Conference and Exhibition - Latin America (T&D-LA).
Most human activities depend on electrical systems. Thereby, energy that flows toward the electrical systems has to be conducted through transmission lines. However, conventional lines are limited by their natural power capacity. Thus, this paper pro