山地光伏阵列布置方法和排间距计算

发电技术

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山地光伏阵列布置方法和排间距计算

罗耿

中国电力工程顾问集团新能源有限公司，北京市西城区 100120

Layout Method and Row Pitch Calculation for Mountain Photovoltaic Array

LUO Geng

New Energy Sources Co., Ltd. of China Power Engineering Consulting Group, Xicheng District, Beijing 100120, China

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摘要: 通过数学建模的方法，建立太阳光线、坡面和光伏组件的几何模型，推导出了任意坡度和坡面方位角下使用随坡倾角布置和正南倾角布置的光伏阵列理论排间距计算方法，并通过设置判定条件使排间距的计算更加完善。对不同纬度、坡度、坡面方位角下的排间距进行分析，总结并对比了2种布置方法下排间距的变化规律和特点，为设计人员对光伏电站中光伏组件布置优化提供了方向和理论基础。

关键词 ：山地光伏电站, 随坡倾角布置, 正南倾角布置, 光伏阵列排间距

Abstract：Based on mathematical modeling, the geometric model of solar rays, slopes, and photovoltaic modules was established, the calculation methods for the theoretical row pitch of photovoltaic arrays at random slopes and azimuths were derived by using slope’s azimuth-tilt layout and south-tilt layout, and the calculation of row pitch was more perfect by setting the judging conditions. By analyzing the results of row pitch under different latitudes, slopes, and azimuths on the slope surface, the rules and characteristics of the row pitch under the two layout methods were summarized and compared, which provided a direction and theoretical basis for designers to optimize the photovoltaic module layout in photovoltaic power stations.

Key words： mountain photovoltaic power station slope’s azimuth-tilt layout south-tilt layout row pitch of photovoltaic array

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引用本文:

罗耿. 山地光伏阵列布置方法和排间距计算[J]. 发电技术, .
LUO Geng. Layout Method and Row Pitch Calculation for Mountain Photovoltaic Array. Power Generation Technology, 0, (): 1-.

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http://www.pgtjournal.com/CN/ 或 http://www.pgtjournal.com/CN/Y0/V/I/1

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