Solar powered net zero energy houses for southern Europe: Feasibility study

被引：70

作者：

da Graca, Guilherme Carrilho ^{[1
]}

Augusto, Andre ^{[1
]}

Lerer, Maria M. ^{[1
]}

机构：

[1] Univ Lisbon, DEGGE, Lisbon, Portugal

来源：

SOLAR ENERGY | 2012年 / 86卷 / 01期

关键词：

NZEB; NZEH; Micro-generation; Building; Simulation; COLLECTORS; DESIGN; HOME;

D O I：

10.1016/j.solener.2011.11.008

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：

This study explores the feasibility of solar Net Zero Energy Building (NZEB) systems for a typical single family home in the mild southern European climate zone. Using dynamic thermal simulation of two representative detached house geometries, solar collector systems are sized in order to meet all annual energy needs. The impact of variations in building envelope, occupant behavior and domestic appliance efficiency on final energy demand and solar NZEB system size is analyzed. After sizing a set of solar thermal (ST) and photovoltaic (PV) solar systems, an analysis was performed to identify the best system configuration from a financial and environmental perspective. The cost and performance of the NZEB system shows low sensitivity to the size of the ST system, whenever solar hot water is used to its maximum. The introduction in the analysis of a micro-generation government incentive scheme shows great potential for financially attractive NZEB homes in this climate zone. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：634 / 646

页数：13

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