Localización de fallas en sistemas de transmisión eléctrica usando sensado comprimido
In the present investigation, we develop a methodology that refers to the location of faults in transmission systems using compressed sensing (CS). A model is develop with the advantages of the algorithm Least Squares (LS), Basic Pursuit (BP) and Orthogonal Matching Pursuit (OMP), which provides a s...
| Autor Principal: | Iza Puruncajas, Alvaro Javier |
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| Formato: | bachelorThesis |
| Idioma: | spa |
| Publicado: |
2018
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| Materias: | |
| Acceso en línea: |
http://dspace.ups.edu.ec/handle/123456789/15707 |
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| Sumario: |
In the present investigation, we develop a methodology that refers to the location of faults in transmission systems using compressed sensing (CS). A model is develop with the advantages of the algorithm Least Squares (LS), Basic Pursuit (BP) and Orthogonal Matching Pursuit (OMP), which provides a sufficiently dispersed vector by convex optimization, making it possible to recover many more dispersed in a stable manner, solving the problem by iterative approaches. To do this, we use the information provided by the phasor measurement units (PMU), intelligent electronic devices that allow us to measure synchrophasors of sine waves of voltage and current deployed in the power electrical system, which, with this method will allow us to find the estimated location of the failure in a timely manner and maximize the observability of the electrical system.. The proposed method is test in the IEEE 9 transmission bus system, is estimated finding the line with problems and the distance at which the failure. |
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