Decreasing energy use and influence to environment by radiant panel heating using different energy sources

被引：30

作者：

Bojic, Milorad ^{[1
]}

Cvetkovic, Dragan ^{[1
]}

Bojic, Ljubisa ^{[1
]}

机构：

[1] Univ Kragujevac, Fac Engn Kragujevac, Kragujevac, Serbia

来源：

APPLIED ENERGY | 2015年 / 138卷

关键词：

Radiant heating panel; Heat pump; PV panel; Energy consumption; EnergyPlus; PUMP SYSTEM; COST; BUILDINGS; IMPACTS;

D O I：

10.1016/j.apenergy.2014.10.063

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：

In Serbia, radiant heating is increasingly used. Also, in Serbia, the largest portion of produced electricity is from the fossil fuels which results in a high value of primary energy consumption coefficient (R). This situation raises the question of the justification of the use of ground sources heat pump (GHSP) over natural gas boiler and GSHP with PV array. Also, the impact of the embodied energy and embodied carbon was included in this paper. The operation of this house is simulated by software EnergyPlus. The results indicated that the newly-developed floor-ceiling radiant heating system has the best performances and classical ceiling heating has the worst performances. However in future with decrease of R, it is shown that the panel heating powered by GSHP may have lower total energy consumption than that of such a system powered by natural gas. For the wall panel heating, this would happen for the highest value of R, while in the case of the ceiling heating, it would appear for the lowest value of R. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：404 / 413

页数：10

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