高铁站房光伏支架的设计与材料选用

Design and material selection of photovoltaic brackets for high-speed railway station buildings

近年来,伴随着中国高铁的迅速崛起,高铁站房建设量大幅增加,取得了丰硕的建设成果。但由于运营时间长、客流量大、通道多等特征,导致高铁站房能耗高,能效低,绿色低碳技术的发展相对滞后。所以利用高铁站房大跨度金属屋面的优势,铺设光伏板在其上,可有效解决站房绿色低碳问题,也可响应国家政策。如何将光伏板更加安全的安装在高铁站房金属屋面上就显得极其重要。因此,及时开展高铁站房金属屋面光伏支架的研究是十分必要的。首先梳理高铁站房光伏支架发展现状,在对目前既有的高铁站房光伏支架进行分析,以此明确未来高铁站房光伏支架发展的需求和目标,最后给出高铁站房光伏支架方案,并对此方案进行实验分析,方案比选是否可行。

In recent years,with the rapid rise of China's high-speed rail,the construction of high-speed rail station buildings has significantly increased,achieving fruitful construction results.However,due to the characteristics of long operation time,high passenger flow,and multiple channels,high-speed railway station buildings have high energy consumption,low energy efficiency,and relatively lagging development of green and low-carbon technologies.Therefore,taking advantage of the large-span metal roof of the high-speed railway station building and laying photovoltaic panels on it can effectively solve the green and low-carbon problems of the station building,and also respond to national policies.It is extremely important to install photovoltaic panels more safely on the metal roof of high-speed railway station buildings.Therefore,it is necessary to conduct timely research on the metal roof photovoltaic brackets of high-speed railway station buildings.Firstly,the current development status of photovoltaic brackets in high-speed railway station buildings is summarized.Then,an analysis is conducted on the existing photovoltaic brackets in high-speed railway station buildings to clarify the needs and goals for the future development of photovoltaic brackets in high-speed railway station buildings.Finally,a scheme for photovoltaic brackets in high-speed railway station buildings is proposed,and experimental analysis is conducted to determine whether the scheme is feasible.