Record Details     « New Search       Brief Record Full Record MARC Record     Bibliographic Data 001    UPD-00000484820 005    20090717032929.0 008    011002s2000 xx a 000 0 eng 040 ## $aDML 041 ## $aeng 042 ## $aDMLUC 090 ## $aLG 995 2000 E64$bG33 100 1# $aGacuya, Lambert M. 245 12 $aA solution to the NPC Luzon grid unit commitment problem with minimum energy off-take constraint /$cby Lambert M. Gacuya. 260 ## $c2000. 300 ## $axiii, 143, [69] leaves :$bill. 502 ## $aThesis (M.S. Electrical Engineering)--University of the Philippines, Diliman. 520 ## $aThe complexity of modeling Minimum Energy Off-Take (MEOT) constrained Unit Commitment (UC) Problem is that it is time bound while, strictly speaking the economic dispatching problem is not. The current priority list scheduling methodology of the National Power Corporation (NPC) treats MEOT constrained units as ordinary thermal units. The unit's energy fee is added to its full load average cost in preparing the relative merit order ranking and establishes units to be committed every hour. This simplified assumption however logical, is not capable of looking ahead the planning horizon. Thus, the current practice is considered to be the best estimate but not necessarily optimal. This study attempts to establish an appropriate and realistic model of the Luzon grid with MEOT constraint and to recommend strategies that will realize potential savings or cost reduction for NPC. The MEOT constrained UC problem will be modeled mathematically and solved by treating MEOT constraint as a fuel-limited dispatch problem. 691 24 $aNational Power Corporation. 650 #0 $aElectric power-plants$zPhilippines$zLuzon$xLoad. 650 #0 $aElectric power systems$zPhilippines$zLuzon$xMathematical models. 905 ## $aFI 852 ## $aUP$bDARCHIVES$hLG 995 2000 E64 $iG33$rRoom-Use Only$xUARD-9551T 852 ## $aUP$bDENG-II$hLG 995 2000 E64 $iG33$pe2000000403$rRoom-Use Only$xE2-78T 905 ## $aUP 852 ## $aUP$bDARCHIVES$hLG 995 2000 E64 $iG33$rRoom-Use Only$xUARD-9551T 852 ## $aUP$bDENG-II$hLG 995 2000 E64 $iG33$pe2000000403$rRoom-Use Only$xE2-78T 842 ## $aThesis           Physical Location University of the Philippines Diliman Main Library: University Archives LG 995 2000 E64 / G33 Diliman: College of Engineering Library II LG 995 2000 E64 / G33           Digital Copy Not Available          Add to Book Cart  |   Download MARC