大型汽電共生系統之能源有效規劃分析

Optimal Energy Allocation Planning in the Cogeneration Systems

吳榮華(Rong-Hwa Wu) ； 盧宗聖(Jzung-Sheng Lu)

《鑛冶：中國鑛冶工程學會會刊》 40卷2期 (1996/06) Pp. 128-142

https://doi.org/10.30069/MM.199606_40(2).0013

摘要

大型汽電共生系統之能源與負載調度問題非常複雜，有必要借助有效的方法予以輔助。本研究利用0-1混合整數規劃方法建立大型汽電共生系統之「能源管理系統」，以探討在各種狀況變動下，能源及負載最適調度方案，俾使外購能源成本最小化。研究中利用一貫作業鋼鐵廠之汽電共生系統作為個案系統，該系統之裝置容量約佔全省汽電共生裝置總容量之18%。並以實際運轉資料，進行最適能源及負載調度之實證分析及進行敏感度分析。

關鍵字

汽電共生 ； 0-1混合整數規劃 ； 能源管理

並列摘要

The problem of optimal energy allocation planning in the cogeneration systems is a complex one particularly when energy purchase problem are introduced. So it needs to be solved by an efficient technique. In this paper, a mixed-integer linear optimization model is developed to aid management in the analysis of the distribution problem in the cogeneration systems. The primary objective of the optimization scheme is to share both electric and thermal demands among the in-plant generating units and the energy purchase facilities to minimize the total energy cost. To illustrate the applicability of the model, a complex cogeneration system in an integrated steel mill is chosen as a representative case study.

並列關鍵字

Cogeneration ； 0-1 Mixed Integer Programming ； Energy Management