Operation strategy of interconnected combined cooling, heating, and power systems based on exergoeconomic analysis

被引：16
|
作者：
Liu, Hao [1 ,2 ]
Sui, Jun [1 ]
Han, Wei [1 ]
Wang, Zefeng [1 ,2 ]
Zhang, Na [1 ]
机构：
[1] Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China
[2] Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China
来源：
JOURNAL OF CLEANER PRODUCTION | 2020年 / 245卷 / 245期
基金：
中国国家自然科学基金;
关键词：
Distributed energy system; Interconnected energy systems; Exergoeconomic analysis; Operation strategy; ENERGY HUBS; OPTIMIZATION MODEL; OPTIMAL MANAGEMENT; EXERGY ANALYSIS; OPTIMAL-DESIGN; ELECTRICITY; PLANT; GAME; PERFORMANCE; GENERATION;
D O I：
10.1016/j.jclepro.2019.118822
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
An operation strategy of interconnected combined cooling, heating, and power (CCHP) systems is proposed. The energy production price is determined using an exergoeconomic analysis. The systems can exchange cooling, heating, and power energy with each other according to the energy price. Moreover, the energy saving ratio and operation costs are examined in a detailed analysis of the off-design performance and energy transport losses of the system. A case with three interconnected operating systems is studied, and the results show that the energy saving ratio increases by 5.9 percentage points and the operation costs decrease by 2.7% compared with those of the individual operating systems. (C) 2019 Elsevier Ltd. All rights reserved.
引用
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页数：14
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