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DOI10.1016/j.apenergy.2009.08.011
Life cycle assessment and evaluation of energy payback time on high-concentration photovoltaic power generation system
Nishimura, A.1; Hayashi, Y.1; Tanaka, K.1; Hirota, M.1; Kato, S.1; Ito, M.2; Araki, K.3; Hu, E. J.4
通讯作者Nishimura, A.
来源期刊APPLIED ENERGY
ISSN0306-2619
出版年2010
卷号87期号:9页码:2797-2807
英文摘要

In this study, the environmental load of photovoltaic power generation system (PV) during its life cycle and energy payback time (EPT) are evaluated by LCA scheme. Two hypothetical case studies in Toyohashi, Japan and Gobi dessert in China have been carried out to investigate the influence of installation location and PV type on environmental load and EPT. The environmental load and EPT of a high-concentration photovoltaic power generation system (hcpV) and a multi-crystalline silicon photovoltaic power generation system (mc-Si PV) are studied. The study shows for a PV of 100 MW size, the total impacts of the hcpV installed in Toyohashi is larger than that of the hcpV installed in Gobi desert by 5% without consideration of recycling stage. The EPT of the hcpV assumed to be installed in Gobi desert is shorter than EPT of the hcpV assumed to be installed in Toyohashi by 0.64 year. From these results, the superiority to install PV in Gobi desert is certificated. Comparing with hcpV and mc-Si PV, the ratio of the total impacts of mc-Si PV to that of hcpV is 0.34 without consideration of recycling stage. The EPT of hcpV is longer than EPT of mc-Si PV by 0.27 year. The amount of global solar radiation contributing to the amount of power generation of mc-Si PV is larger than the amount of direct solar radiation contributing to the amount of power generation of hcpV by about 188 kW h/(m(2) year) in Gobi desert. Consequently, it appears that using mc-Si PV in Gobi desert is the best option. (C) 2009 Elsevier Ltd. All rights reserved.


英文关键词High-concentration photovoltaic power generation system Life cycle assessment Energy payback time Gobi desert
类型Article
语种英语
国家Japan ; Australia
收录类别SCI-E
WOS记录号WOS:000279710500005
WOS关键词PV SYSTEMS ; MODULES ; EMISSIONS ; SWISS ; SI ; MW
WOS类目Energy & Fuels ; Engineering, Chemical
WOS研究方向Energy & Fuels ; Engineering
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/163227
作者单位1.Mie Univ, Grad Sch Engn, Div Mech Engn, Tsu, Mie 5148507, Japan;
2.Tokyo Inst Technol, Integrated Res Inst, Meguro Ku, Tokyo 1528550, Japan;
3.Daido Steel Co Ltd, R&D Lab, Minami Ku, Nagoya, Aichi 4578545, Japan;
4.Univ Adelaide, Sch Mech Engn, Adelaide, SA 5005, Australia
推荐引用方式
GB/T 7714
Nishimura, A.,Hayashi, Y.,Tanaka, K.,et al. Life cycle assessment and evaluation of energy payback time on high-concentration photovoltaic power generation system[J],2010,87(9):2797-2807.
APA Nishimura, A..,Hayashi, Y..,Tanaka, K..,Hirota, M..,Kato, S..,...&Hu, E. J..(2010).Life cycle assessment and evaluation of energy payback time on high-concentration photovoltaic power generation system.APPLIED ENERGY,87(9),2797-2807.
MLA Nishimura, A.,et al."Life cycle assessment and evaluation of energy payback time on high-concentration photovoltaic power generation system".APPLIED ENERGY 87.9(2010):2797-2807.
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