Energy, economy and environment as objectives in multi-criterion optimization of thermal systems design

被引：217

作者：

Lazzaretto, A ^{[1
]}

Toffolo, A ^{[1
]}

机构：

[1] Univ Padua, Dept Mech Engn, I-35131 Padua, Italy

来源：

ENERGY | 2004年 / 29卷 / 08期

关键词：

D O I：

10.1016/j.energy.2004.02.022

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The paper shows how a thermal system design can be optimized using energy, economy and environment as separate objectives. Comparisons with a single-objective thermo-economic optimization and a two-objective energetic and economic optimization are also discussed. The test case plant of the CGAM problem is taken as an example of application for the three-objective approach. An environmental impact objective function is defined and expressed in cost terms by weighting carbon dioxide and nitrogen oxide emissions according to their unit damage costs. An evolutionary algorithm is used to find the surface of optimal solutions in the space defined by the three objective functions. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：1139 / 1157

页数：19

共 31 条

[1]

[Anonymous], INT S EFF COSTS OPT

[2]

Bejan A, 1996, Thermal Design and Optimization, DOI DOI 10.1016/S0140-7007(97)87632-3

[3]

BORCHIELLINI R, 1999, P ECOS 99 JUN 8 10 T, P287

[4]

BORCHIELLINI R, 2000, INT J APPL THERMODYN, V3, P129