03006nam a2200409 4500 20260818170850.0 th eng .b11608432 AIT Thesis no. ISE-96-08 Napa Emarath Optimizing the operation of cogeneration in a steam power plant in the paper industry Bangkok : Asian Institute of Technology, 1996 56, [32] p. Thesis ; no. ISE-96-08 A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Advanced Technologies Thesis (M. Eng.) - Asian Institute of Technology, 1996 This paper presents a sh01t term optimization scheme for the economics dispatch of supply steam and electricity through cogeneration process. The price of selling and purchasing electricity within Small Power Producer (SPP) regulation as well as the cost evaluation of satisfying each steam and electricity demand are represented into the model. The primary objective of the optimization is for deciding optimum operation of cogeneration corresponding to both energy demand in production and electricity demand in utility system to maximize benefit of electricity supply. Depending on cost parameters and electricity price, the results of optimization show that optimum operation result in selling electricity during partial peak period. Unlike other periods, no electricity is sold or bought from EGAT due to high energy generation cost. The optimization scheme is based on linear programming (LP) including with technique of piecewise linear approximations. This technique is applicable of handling constraints which are non-linear functions. The methodology and solution technique in this study can be applicable in a wide category of similar cogeneration steam power plants. Cogeneration of electric power and heat Paper industry Pastijn, H., Chairperson Kumar, Sivanappan, Examination Committee Tang, John C.S., Examination Committee Heredia, J. B., Examination committee Electricity Generating Authority of Thailand (EGAT), Scholarship donor Asian Institute of Technology. Thesis ; no. ISE-96-08 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B14714 .b11608432 mnait y 240401 0 970612 m a y 0 mnait mnarc 22 40 Barcode : 30050120730360 CREATED : 2014-03-14 RECORD # : i12771533 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050160098447 CREATED : 2016-04-29 RECORD # : i12963446 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 84144 84144 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT Thesis no. ISE-96-08 30050120730360 2026-08-18 17:08:50 3 2026-08-18 22 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no. ISE-96-08 30050160098447 2026-08-18 17:08:50 1 2026-08-18 40