Environomic multi-objective optimisation of a district heating network considering centralized and decentralized heat pumps

被引：106

作者：

Molyneaux, A.

Leyland, G. ^{[2
]}

Favrat, D. ^{[1
]}

机构：

[1] Ecole Polytech Fed Lausanne, Ind Energy Syst Lab, Stn 9, CH-1015 Lausanne, Switzerland

[2] Stochast Optimisat Ltd, Auckland 1008, New Zealand

来源：

ENERGY | 2010年 / 35卷 / 02期

关键词：

District heating; Heat pump; Multi-objective optimisation; AND/OR GAS FURNACE;

D O I：

10.1016/j.energy.2009.09.028

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Concern for the environment has been steadily growing in recent years, and it is becoming more common to include environmental impact and pollution costs in the design problem along with construction, investment and operating costs. To economically respond to the global environmental problems ahead, progress must be made both on more sustainable technologies and on the design methodology, which needs to adopt a more holistic approach. Heat pumps and, in particular systems integrating heat pumps and cogeneration units, offer a significant potential for greenhouse gas reduction. This paper illustrates the application of a multi-objective and multi-modal evolutionary algorithm to facilitate the design and planning of a district heating network based on a combination of centralized and decentralized heat pumps combined with on-site cogeneration. Comparisons are made with an earlier study based on a single objective environomic optimisation of the same overall model. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：751 / 758

页数：8

共 12 条

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