2000 IEEE/PES Summer Meeting, Seattle (Estados Unidos de América). 16 julio 2000
This paper proposes a new methodology for addressing the long term operation planning of a generation company, fully adapted to represent both its annual and hyperannual hydrothermal power generation scheduling in a competitive market. The method explicitly states the electricity generation market equilibrium by analytically formulating the equations that express the optimal behavior of the existing generation companies, considering the technical constraints that affect the scheduling of their units. The subsequent system of non-linear equations can be directly solved taking advantage of its Mixed Complementarity Problem (MCP) structure, which allows for the use of special complementarity methods. A hydrothermal coordination model based on the proposed methodology has been developed and implemented in GAMS. A case study is also presented to show its successful application to the large-scale Spanish electric power system.
Palabras clave: Power system planning, Generation scheduling,Competitive electricity market equilibrium, Complementarity.
Fecha de publicación: julio 2000.
M. Ventosa, M. Rivier, A. Ramos, A. García, An MCP Approach for Hydrothermal Coordination in Deregulated Power Markets, 2000 IEEE/PES Summer Meeting, Seattle (Estados Unidos de América). 16-20 Julio 2000.