结合场地朝向的跟踪式光伏阵列优化排布方法
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摘要
针对朝向非正南(东)的场地中光伏阵列的朝向影响发电量的问题,研究了光伏阵列接收太阳辐射量的主要影响因素,建立了各因素与阵列朝向间的关系模型.以接收太阳辐射量最大为目标设计了光伏阵列的优化排布方法,仿真实验结果表明该方法可有效提高阵列的太阳辐射接收量.
In view of the problem of power generation reducing when photovoltaic arrays are arranged in abnormality south or east direction, the main factors which influence the photovoltaic array to receive solar radiation are studied. The relationship model between them and the array orientation was established.Through them the photovoltaic array's optimized configuration method was proposed with the goal of maximizing the receiving radiation. The simulation experiments results showed that the method could effectively improve the amount of radiation received by the photovoltaic array.
In view of the problem of power generation reducing when photovoltaic arrays are arranged in abnormality south or east direction, the main factors which influence the photovoltaic array to receive solar radiation are studied. The relationship model between them and the array orientation was established.Through them the photovoltaic array's optimized configuration method was proposed with the goal of maximizing the receiving radiation. The simulation experiments results showed that the method could effectively improve the amount of radiation received by the photovoltaic array.
引文
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[2]吴永忠,邹立珺.光伏电站太阳能电池阵列间距的计算[J].能源工程,2011(1):39-40.
[3]周长友,杨智勇,杨胜铭.北坡场地光伏电站阵列间距设计[J].华电技术,2013,35(6):14-17.
[4]赵大乐,龚春景,王思平,等.固定式光伏阵列安装方位角对发电量影响的研究[J].电力与能源,2015,36(5):666-669.
[5]邓艳君.日太阳辐射分布式模型研究[D].南京:南京信息工程大学图书馆,2012.
[6]窦伟,许洪华,李晶.跟踪式光伏发电系统研究[J].太阳能学报,2007,28(2):169-173.
[7]曹志华.基于阴影仿真的光伏发电优化研究[D].南昌:华东交通大学图书馆,2013.
[8]叶任时,刘海波,李德,等.光伏组件倾角和阵列间距的多因素综合计算方法[J].人民长江,2015,46(5):39-42.
[9]Priya Y,Chandel S.Optimal slope angles for solar photovoltaic panels for maximum solar energy gain[J].Special Issue of International Journal of Sustainable Development and Green Economics,2013,8(2):85-89.
[10]金鑫,张兰慧,赵琛,等.复杂地形下太阳辐射计算工具的开发与验证[J].地理空间信息,2014,12(2):56-59.
[11]He Chan-sheng,Shi Chang-an,Yang Chang-chun,et al.A windows-based GIS-AGNPS interface[J].American Water Resources Association,2001,37(2):395-406.
[12]Kretith F,Kreider J F.Principles of solar engineering[M].New York:Me Graw Hill,1987.
[13]Gates D M.Biophysical ecology[M].New York:Springer-Verlag,1980.