电力勘测设计Issue(6)：6-11,6.DOI:10.13500/j.dlkcsj.issn1671-9913.2025.06.002
东西坡度对光伏支架的力学性能影响分析
Analysis of the Influence of East-West Slope on the Mechanical Properties of Photovoltaic Brackets
唐宇 1方绍凤 1宋英龙 1孙文 1封焯文 1王春平1
作者信息
- 1. 中国能源建设集团湖南省电力设计院有限公司,湖南 长沙 430074
- 折叠
摘要
Abstract
In view of the design status of photovoltaic bracket design with the assumption of east-west horizontal direction,this study adopted 3D3S analysis software and relied on a south China agro-optical complementary photovoltaic power generation project to establish 7 types of photovoltaic bracket models with different east-west slope.The stress ratio of the main load-bearing member of the photovoltaic bracket and the influence of the reaction force of the column bottom on the east-west slope are analyzed.The results show that the stress ratio of the main stress component of the photovoltaic bracket including columns,inclined beams and purlins,increases with the increase of the east-west slope,and the stress ratio of the inclined beam is the most sensitive to the east-west slope,followed by the column and the purlin.In addition,with the appearance of the east-west slope,the column,inclined beam and purlin gradually appear east-west deformation,and with the increase of the east-west slope,the deformation gradually increases.关键词
光伏支架/坡度/应力比/力学性能Key words
photovoltaic bracket/slope/stress ratio/mechanical property分类
动力与电气工程引用本文复制引用
唐宇,方绍凤,宋英龙,孙文,封焯文,王春平..东西坡度对光伏支架的力学性能影响分析[J].电力勘测设计,2025,(6):6-11,6.
