Modelado y simulación para la estimación de estado de los hundimientos de tensión en sistemas de distribución de energía eléctrica
La importancia de la calidad de la potencia en los sistemas eléctricos se ha convertido en uno de los aspectos de gran relevancia e interés para las empresas del sector eléctrico que requieren de una evaluación de las condiciones con las cuales el servicio de energía eléctrica es prestado. Esto hace...
- Autores:
-
Cabrales Perez, Maira Alejandra
- Tipo de recurso:
- http://purl.org/coar/version/c_b1a7d7d4d402bcce
- Fecha de publicación:
- 2016
- Institución:
- Universidad Industrial de Santander
- Repositorio:
- Repositorio UIS
- Idioma:
- spa
- OAI Identifier:
- oai:noesis.uis.edu.co:20.500.14071/35301
- Palabra clave:
- Estimación De Estado
Hundimientos De Tensión
Descomposición De Valores Singulares.
The importance of power quality in power systems has become one of the aspects of great relevance and interest for companies in the electricity sector that require a assessment of the conditions with which the electricity service is rendered. This makes clear the need to develop methodological strategies for the characterization and identification of disturbances such as voltage subsidence. The state estimation is of great help to this need because it is based on the estimation of brownouts in unmonitored bars using data collected in a limited number of measurement points. In this paper grade system power distribution of 33 bars
reported in the IEEE is analyzed. This system can display detail the chosen methodology for estimating state of tension subsidence
after studying the methodologies found in the literature exploration. The methodology used in this study was focused on state estimation subsidence unmonitored busbar voltage distribution systems electricity. First
the methodology is selected by singular value decomposition because it is optimum and shows satisfactory results. Subsequently different scenarios to observe the behavior of the methodology based on the records stored voltage on the monitors were created. Finally
a case of a distribution system 34 bars
reported in the IEEE
in order to make an assessment of results with a new electrical system that has some distinguishing features.
- Rights
- License
- Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)