Does climate change affect the design of stand-alone PV systems?

被引:9
作者
Fragaki, A [1 ]
Markvart, T [1 ]
机构
[1] Univ Southampton, Sch Engn Sci, Mat Res Grp, Southampton SO17 1BJ, Hants, England
来源
PROGRESS IN PHOTOVOLTAICS | 2005年 / 13卷 / 07期
关键词
stand-alone PV system sizing; battery SOC; climate change;
D O I
10.1002/pip.617
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 paper investigates the effect of using sequences of past daily solar radiation data on PV system sizing for the case of Efford (UK). For a given system configuration that never sheds load, the lowest SOC reached by the battery is found by an energy balance model, and the energy deficit calculated for a given climatic cycle. Although the average irradiation changes little during the years 1958-1994, there is a substantial increase in the storage requirement, which seems to be related with an increase in the persistence of low solar radiation values. Copyright (c) 2005 John Wiley & Sons, Ltd.
引用
收藏
页码:635 / 639
页数:5
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