Optimization of Medium‐Deep Borehole Thermal Energy Storage Systems
Optimization of Medium‐Deep Borehole Thermal Energy Storage Systems
复制标题
中深井储热系统优化
DOI：
10.1002/ente.201500254
复制
发表时间：
2016
影响因子：
3.8
通讯作者：
Sass I
中科院分区：
文献类型：
--
作者：
Schulte DO;Rühaak W;Oladyshkin S;Welsch B;Sass I
中深埋管换热器阵列的特点是热响应慢，存储容量大。它们代表了适合季节性波动热源的热能储存系统，如太阳能或区域供热网。然而，这些系统的经济可行性受到高投资成本的影响，特别是钻孔的昂贵钻探。本研究提出了一种模拟和优化的钻孔热能储存系统的方法。为了验证这一概念，使用软件工具来优化埋管换热器的数量和长度，以满足特定的年热需求。该工具成功地确定了热能存储的理想尺寸。此外，对系统性能的预测还表明，钻孔热能储存系统仅在大规模应用中有效运行。利用该工具，可以模拟和优化钻孔热能储存系统的许多方面。
Arrays of medium‐deep borehole heat exchangers are characterized by their slow thermal response and large storage capacity. They represent suitable thermal energy storage systems for seasonally fluctuating heat sources such as solar energy or district heating grids. However, the economic feasibility of these systems is compromised by high investment costs, especially by the expensive drilling of the boreholes. This study presents an approach for the simulation and optimization of borehole thermal energy storage systems. To exemplify the concept, a software tool is used to optimize the number and length of borehole heat exchangers with regard to a specific annual heat demand. The tool successfully determines the ideal size of the thermal energy storage. Furthermore, the prediction of the system’s performance also indicates that borehole thermal energy storage systems only operate efficiently in large‐scale applications. With the presented tool, many aspects of borehole thermal energy storage systems can be simulated and optimized.
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影响因子：
4.6
作者：
D. Bauer;W. Heidemann;H. Müller-Steinhagen;H. Diersch
通讯作者：
D. Bauer;W. Heidemann;H. Müller-Steinhagen;H. Diersch
DOI：
10.1016/j.egypro.2012.11.097
发表时间：
2012
期刊：
Energy Procedia
影响因子：
--
作者：
B. Sibbitt;D. McClenahan;R. Djebbar;J. Thornton;B. Wong;Jarrett Carriere;J. Kokko
通讯作者：
B. Sibbitt;D. McClenahan;R. Djebbar;J. Thornton;B. Wong;Jarrett Carriere;J. Kokko
2010 年和 2011 年德国年度能源安全研究会
DOI：
--
发表时间：
2012
期刊：
影响因子：
--
作者：
H. Ziesing;Clemens Rhode;Heinrich Kleeberger;P. Tzscheutschler;B. Geiger;M. Frondel;Nolan Ritter
通讯作者：
Nolan Ritter
影响因子：
4.2
作者：
P. Mielke;D. Bauer;S. Homuth;A. Götz;I. Sass
通讯作者：
P. Mielke;D. Bauer;S. Homuth;A. Götz;I. Sass