This paper presents a goal programming methodology for solving maintenance scheduling of thermal generating units under economic and reliability criteria. The advantages of a multicriteria approach are demonstrated by comparing the effects that costs and reliability have on each other in power plants maintenance scheduling. The problem is formulated as a large scale mixed integer programming problem implemented in the mathematical programming language GAMS and solved using OSL. Weekly maintenance scheduling of the large scale Spanish power system for a year period illustrates the proposed methodology
Palabras clave: integer programming maintenance engineering power generation planning scheduling thermal power stations
IEEE Transactions on Power Systems, Vol. 14, No. 3, p.p 1021-1027, August 1999, Berlín (Alemania). 20 julio 1997
Fecha de publicación: julio 1997.
L. Muñoz-Moro, A. Ramos, Goal programming approach to maintenance scheduling of generating units in large scale power systems, IEEE Transactions on Power Systems, Vol. 14, No. 3, p.p 1021-1027, August 1999. pp. 1021-1027, Berlín, Alemania, 20-24 Julio 1997