Development of a solar district heating online calculation tool

被引：8

作者：

Deschaintre, Laure ^{[1
]}

机构：

[1] Sol Steinbeits Res Inst Solar & Sustainable Therm, D-70563 Stuttgart, Germany

来源：

PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON SOLAR HEATING AND COOLING FOR BUILDINGS AND INDUSTRY (SHC 2013) | 2014年 / 48卷

关键词：

solar thermal energy; district heating; online calculation tool; TRNSYS;

D O I：

10.1016/j.egypro.2014.02.121

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In order to facilitate the first approach to the integration of solar thermal energy into district heating systems, an online calculation tool was developed by Solites. Based on more than a 100 000 TRNSYS simulation results, the tool allows its users to perform a first calculation of the dimensioning and economics of a solar district heating plant for different climates in Europe. Two configurations are available: central solar heating plant with heat storage and distributed solar district heating plant. The performance values of the user-defined plant are obtained by multi-linear interpolation between the outputs of the TRNSYS simulations. The economical and energy saving results are deduced from the calculated performance values. Moreover, the process of running a high number of simulations allowed a good analysis of the impact of the variation of the parameters on the system performance. (C) 2014 The Authors. Published by Elsevier Ltd.

引用

页码：1065 / 1075

页数：11