4th Generation District Heating (4GDH) Integrating smart thermal grids into future sustainable energy systems

被引：1579

作者：

Lund, Henrik ^{[1
]}

Werner, Sven ^{[2
]}

Wiltshire, Robin ^{[3
]}

Svendsen, Svend ^{[4
]}

Thorsen, Jan Eric ^{[5
]}

Hvelplund, Frede ^{[1
]}

Mathiesen, Brian Vad ^{[6
]}

机构：

[1] Aalborg Univ, Dept Dev & Planning, DK-9000 Aalborg, Denmark

[2] Halmstad Univ, Sch Business & Engn, SE-30118 Halmstad, Sweden

[3] Bldg Res Estab, Watford WD25 9XX, England

[4] Tech Univ Denmark, Dept Civil Engn, DK-2800 Lyngby, Denmark

[5] Danfoss Dist Energy, DK-6430 Nordborg, Denmark

[6] Aalborg Univ, Dept Dev & Planning, DK-2450 Copenhagen SV, Denmark

来源：

ENERGY | 2014年 / 68卷

关键词：

4GDH; District heating; Smart thermal grids; Smart energy systems; Sustainable energy systems; Renewable energy systems; RENEWABLE ENERGY; GEOTHERMAL-ENERGY; POWER-SYSTEM; NATURAL-GAS; EXCESS HEAT; SAVINGS; OPTIMIZATION; STRATEGIES; REDUCTION; STORAGE;

D O I：

10.1016/j.energy.2014.02.089

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This paper defines the concept of 4th Generation District Heating (4GDH) including the relations to District Cooling and the concepts of smart energy and smart thermal grids. The motive is to identify the future challenges of reaching a future renewable non-fossil heat supply as part of the implementation of overall sustainable energy systems. The basic assumption is that district heating and cooling has an important role to play in future sustainable energy systems including 100 percent renewable energy systems but the present generation of district heating and cooling technologies will have to be developed further into a new generation in order to play such a role. Unlike the first three generations, the development of 4GDH involves meeting the challenge of more energy efficient buildings as well as being an integrated part of the operation of smart energy systems, i.e. integrated smart electricity, gas and thermal grids. (c) 2014 Elsevier Ltd. All rights reserved.

引用

页码：1 / 11

页数：11

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