Artículos de revistas
Operation of the argentinean interconnected electricity network
Fecha
2009-08Registro en:
Martinez, Pablo Enrique; Eliceche, Ana Maria; Operation of the argentinean interconnected electricity network; Elsevier Science; Computer Aided Chemical Engineering; 27; C; 8-2009; 2001-2006
1570-7946
CONICET Digital
CONICET
Autor
Martinez, Pablo Enrique
Eliceche, Ana Maria
Resumen
A methodology to select optimally the electricity generation plants of the Argentinian interconnected network is developed. The electricity generation grid has different fossil fuel, hydroelectric and nuclear power stations. The power plants configuration connected to die grid and their operating loads are selected minimizing life cycle greenhouse gas emissions and operating cost simultaneously. A life cycle approach to estimate greenhouse gas emissions of thermoelectric, hydroelectric and nuclear power plants is followed. Binary operating variables represent discrete decisions to select which power plant is connected to the grid and the type of fossil fuel used. Continuous operating variables are introduced to select the optimal load for each power plant. A mixed integer linear programming problem is formulated and solved in GAMS. Significant reductions in green house emissions and operating cost are achieved simultaneously in the operation of die electricity network. Thus, a useful tool to support a decision-making process in the operation of a key energy sector is presented. © 2009 Elsevier B.V. All rights reserved.