Evaluation of the cost of using power plant reject heat in low-temperature district heating and cooling networks

被引:24
作者
Colmenar-Santos, Antonio [1 ]
Rosales-Asensio, Enrique [1 ]
Borge-Diez, David [1 ]
Collado-Fernandez, Eduardo [1 ]
机构
[1] UNED, Dept Elect Elect & Control Engn, Madrid 28040, Spain
关键词
Low-temperature district heating and cooling networks; Cogeneration; Conversion of thermal power plants; Weather conditions; European Union; LIFE-CYCLE ASSESSMENT; ENERGY SYSTEM; NATURAL-GAS; COGENERATION; CONSUMPTION; TECHNOLOGY; ECONOMY; STORAGE; CITY;
D O I
10.1016/j.apenergy.2015.10.161
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
The purpose of this paper is to assess the economic impact following as a result of the conversion of conventional stations to cogeneration plants connected to a system for distributing heat and refrigeration. The analysis will be carried out through a financial evaluation in order to assess yearly variations of the whole scheme expenditure. In particular, yearly capital and operating costs of supplying cold and heat to urban areas that represent weather conditions in northern, central, and southern Europe (Oldenburg-Wilhelmshaven, Bristol, and Cartagena, respectively) were studied. In the base case scenario, today conditions are represented; they will be compared with alternative scenarios in which existing conventional thermal power stations will be converted into cogeneration plants. (C) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码:892 / 907
页数:16
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