Application and Analysis of Photovoltaic Fixture with Stud Welding Process on Roof profiled steel sheets
When constructing distributed photovoltaic power generation systems on trapezoidal roof profiled steel plates,the photovoltaic fix-ture process of self tapping screws and silicone structural sealant is usually used.However,this process has issues such as thermal aging and corrosion of the sealant,water seepage from the roof profiled steel plate,and insufficient design service life.To address these issues,this arti-cle explores a process of using capacitor discharge stud welding to weld and fix photovoltaic fixtures on trapezoidal roof profiled steel plates.The analysis results indicate that the photovoltaic fixture using the stud welding process has the advantages of not damaging the roof waterproofing and meeting the requirement of a 25 year design service life for photovoltaic,which can be used as a reference for the design and construction of photovoltaic fixtures in similar projects.
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维普
