%0 Journal Article %T Optimiza£¿£¿o da Explora£¿£¿o de Recursos T¨¦rmicos considerando a Restri£¿£¿o de Emiss£¿es %A Catal£¿o %A Jo£¿o %A Mariano %A S¨ªlvio %A Mendes %A Victor %A Ferreira %A Lu¨ªs %J Investiga£¿£¿o Operacional %D 2006 %I Scientific Electronic Library Online %X this paper focuses on the optimal scheduling of thermal power systems. a new methodology based on multiobjective optimisation is proposed for solving the problem considering emission constraints. the numerical results obtained for a case study illustrate the behaviour of the new methodology proposed. %K optimal scheduling %K multiobjective optimisation %K emission constraints. %U http://www.scielo.gpeari.mctes.pt/scielo.php?script=sci_abstract&pid=S0874-51612006000200002&lng=en&nrm=iso&tlng=en