대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1995년도 추계학술대회 논문집 학회본부
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- Pages.117-119
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- 1995
건물용 열병합발전 시스템의 적정규모 산정을 위한 최적 투자모형
Optimal Sizing Evaluation Model of Building Cogeneration System
- Park, Jong-Seong (Dept. of Elec. & Ctrl. Engineering, Hong-Ik University) ;
- Won, Seon-Jae (Dept. of Mechanical Engineering, Hong-Ik University) ;
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Kim, Jung-Hoon
(Dept. of Electrical Engineering, Hong-Ik University)
;
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Park, Seung-Ho
(Dept. of Mechanical Engineering, Hong-Ik University)
- 발행 : 1995.11.18
초록
For an effective application of the cogeneration system for commercial and industrial buildings, we need to develop a relevant model to determine the long-term based optimal sizing of the cogeneration system considering electrical and thermal load demands, buy and sell contracts with electric utility and the annual production cost. In assessing the optimal sizing of cogeneration, we have to consider both economic parameters and their capacity expansion for the increased electrical and thermals demand in the future. In this paper, we propose a mathematical model for the optimal sizing of cogeneration systems considering annual production costs and other economic parameter such as, lifetime of the equipment, time value of the capital, etc. In the case study, we thoroughly examine the effects of the economic parameters and determine the optimal size of the sample system. In addition, we calculate the payback period of the cogeneration investment.
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