Inclusão de transformadores reguladores no algoritmo de análise de fluxo de potência
The electric power systems (EPS) are non-linear systems that are constantly changing during its operation. Since the EPS’s creation, its complexity has grown fast, implying the needing of more precise analysis. This research address modeling a small power system in stationary state, including regula...
| Autor principal: | Dagios, Alex Grigolo |
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| Formato: | Trabalho de Conclusão de Curso (Graduação) |
| Idioma: | Português |
| Publicado em: |
Universidade Tecnológica Federal do Paraná
2022
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| Assuntos: | |
| Acesso em linha: |
http://repositorio.utfpr.edu.br/jspui/handle/1/28058 |
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| Resumo: |
The electric power systems (EPS) are non-linear systems that are constantly changing during its operation. Since the EPS’s creation, its complexity has grown fast, implying the needing of more precise analysis. This research address modeling a small power system in stationary state, including regulatory devices on resolutions of power flow studies. Static modeling has been used, and the EPS’s descriptions are throughout non-linear equations. Hence, the Newton-Raphson method provides all voltages and angles of the bus network, with respect of a reference bus (swing, slack). In this report, the including of regulator devices in the power flow algorithm will be analyzed. The load-tap-changing (LTC) transformer and the phase-shifter transformer will be focused for software ANAREDE, and then, an algorithm will be developed in MATLAB©, including the LTC transformer in the equations for the power flow solutions. This work aims to modify the power flow algorithm, thus comparing the solutions for a more detailed analysis of EPS. |
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