Realização de estudos de fluxo de carga, curto-circuito e proteção de um alimentador real de distribuição com o auxílio dos softwares ANAFAS e ANAREDE
This research presentes studies on power flow, short circuit and real distribution feeder protection with the aid of the softwares ANAREDE and ANAFAS. First, an overview of the different existing distribution system is made, followed by a general study of short circuit in what refers to the distribu...
| Autor principal: | ANDRADE, Wendell Esdras Alves |
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| Grau: | Trabalho de Conclusão de Curso - Graduação |
| Publicado em: |
2018
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| Assuntos: | |
| Acesso em linha: |
http://bdm.ufpa.br/jspui/handle/prefix/614 |
| Resumo: |
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This research presentes studies on power flow, short circuit and real distribution feeder protection with the aid of the softwares ANAREDE and ANAFAS. First, an overview of the different existing distribution system is made, followed by a general study of short circuit in what refers to the distribution system, it is highlighted the main classifications and characteristics of the functioning and dimensioning of the protection devices. On the resultads, is possible to observe the single line diagram of the real feeder in study, which is disposed in 57 substation bus bars. Hence, the choice of the protection devices and its dimensioning, the analysis and evaluation of the protection are made aiming to achieve an optimal coordination and selectivity between the devices via time/current characteristic curves. |