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008 160398 th eng
035 _a.b10038863
099 9 _aAIT Thesis no. 1118
100 1 _aHai, Mohammad Abdul
245 1 2 _aA quantitative model for optimal scheduling of hydro-thermal generating units
260 _aBangkok :
_bAsian Institute of Technology,
_c1977
300 _a72 p.
490 1 _aThesis ;
_vno. 1118
500 _aA thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering of the Asian Institute of Technology, Bangkok, Thailand
502 _aThesis (M.Eng.) - Asian Institute of Technology, 1977
520 _aThe study deals with the daily scheduling of the. generating units of a hydro-thermal operating system. This is mainly intended for offline use although on-line application is possible. The input (fuel cost) vs output (MW) curves for thermal unit are linearly approximated and transmission losses are neglected. Daily available water for hydroelectric generation is considered to be deterministic. The one day period is divided into a number of equal but relatively small intervals. Output of each generati.ng units at each time interval is treated as a decision variable. A linear programming model is then formulated to schedule of generating units with the objective of minimizing the fuel cost. Constraints of the model include the maximum and minimum capacities of each unit, load fluctuation rate, amount of water available for hydroelectric generation. The applicability of the model is illustrated by applying it to the system operated by the Electricity Generating Authority of Thailand (EGAT) and the results have been compared with those of existing model based on nonlinear optimization technique presently in use by EGAT.
650 0 _aHydrothermal electric power systems
700 0 _a Pakorn Adulbhan,
_eChairperson
700 1 _aSharif, M. N.,
_eExamination Committee
700 0 _aTechapun Raengkhum.,
_eExamination Committee
710 2 _aGovernment of British Columbia, Canada,
_eScholasrhip Donor
810 2 _aAsian Institute of Technology.
_tThesis ;
_vno. 1118
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B23188
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