Título:
Economic operation of power systems
Otros títulos:
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Autor:
Vignolo, Mario
Zeballos, Raúl
Zeballos, Raúl
Tutor:
Tipo de documento:
Artículo
Editor:
Palabras clave:
Electricity pricing
Optimization
Market place
Nodal factors
System marginal price
Optimization
Market place
Nodal factors
System marginal price
Descriptores:
POTENCIA
Año de publicación:
2002
Contenido:
Resumen:
In this work the equations that determine the short term optimal point of operation of a power system are obtained from two different perspectives. The first one, optimizing the system from a global point of view. The second one, takes into account the invididual agent’s behaviour which buys and sells electricity at each of the power systems’ busbars. From the comparison of the equations obtained from each case, the prices of active and reactive energy that optimize the system from the global perspective and from the individual agents’ perspective at the same time, are deduced. This leads to the definition of the system marginal price and the nodal factors. An interpretation of these magnitudes is done and the current practices for nodal factor calculations is analysed, looking at possible inconviniencies and contradictions. Finally, a particular case, considering the uruguayan power system is studied.
Descripción:
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Editorial:
UR. FING
EN:
Financiadores:
Citación:
Vignolo, M, Zeballos, R. Economic operation of power systems [en línea] Montevideo : UR. FING, 2002
Citación:
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Departamento académico:
Potencia
Grupo de investigación:
Mercados Eléctricos
Licencia:
Licencia Creative Commons Atribución – No Comercial – Sin Derivadas (CC - By-NC-ND)
Colecciones:
| Ficheros | Descripción | Tamaño | Formato | ||
|---|---|---|---|---|---|
| Vz02.pdf | — | 312.64 KB | Adobe PDF |