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Sanchez Paredes, M LuisaAuthor
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Segem: A simulation approach for electric generation management

Publicated to:IEEE TRANSACTIONS ON POWER SYSTEMS. 13 (3): 738-748 - 1998-12-01 13(3), DOI: 10.1109/59.708575

Authors: Escudero L; Paradinas I; Salmerón J; Sánchez M

Affiliations

Iberdrola, S.A - Author
Universidad Complutense de Madrid - Author

Abstract

We present a modeling framework for a robust simulation of multiperiod hydrothermal power management and energy trading under uncertainty in generators availability, fuel procurement, transport and stock costs, exogenous water inflow at river basins and energy demand per subperiod at each time period of a given planning horizon. A deterministic treatment of the problem provides unsatisfactory results for medium term (1-2 years) planning horizon. We use a 2-stage scenario analysis based on a partial recourse approach, where the generation decision policy can be implemented for a given set of initial periods and the solution for the other periods does not need to be anticipated and, then, it depends on the scenario to occur. We have used an Augmented Lagrangean Decomposition scheme by dualizing the coupling constraints splitting control variables (fuel stock and stored water) for the last implementable period. We present computational results includ-ing different simulations of a Spanish generation subsystem composed of 87 thermal generators, 57 hydro plants and reservoirs, 7 fuel types and 5 time periods. 160 scenarios are simultaneously considered. © 1997 IEEE.

Keywords
Affordable and clean energy

Quality index

Bibliometric impact. Analysis of the contribution and dissemination channel

The work has been published in the journal IEEE TRANSACTIONS ON POWER SYSTEMS due to its progression and the good impact it has achieved in recent years, according to the agency Scopus (SJR), it has become a reference in its field. In the year of publication of the work, 1998, it was in position , thus managing to position itself as a Q1 (Primer Cuartil), in the category .

Independientemente del impacto esperado determinado por el canal de difusión, es importante destacar el impacto real observado de la propia aportación.

Según las diferentes agencias de indexación, el número de citas acumuladas por esta publicación hasta la fecha 2025-05-25:

  • WoS: 7
  • Scopus: 7
  • OpenCitations: 5
Impact and social visibility

From the perspective of influence or social adoption, and based on metrics associated with mentions and interactions provided by agencies specializing in calculating the so-called "Alternative or Social Metrics," we can highlight as of 2025-05-25:

  • The use of this contribution in bookmarks, code forks, additions to favorite lists for recurrent reading, as well as general views, indicates that someone is using the publication as a basis for their current work. This may be a notable indicator of future more formal and academic citations. This claim is supported by the result of the "Capture" indicator, which yields a total of: 13 (PlumX).
Continuing with the social impact of the work, it is important to emphasize that, due to its content, it can be assigned to the area of interest of ODS 7 - Ensure access to affordable, reliable, sustainable and modern energy for all, with a probability of 64% according to the mBERT algorithm developed by Aurora University.