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建筑用双玻光伏组件的机械载荷性能研究 被引量:5

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摘要 传统单玻光伏组件的背板无法透光,不利于在光伏建筑一体化(BIPV)中大量使用,而透光较好的双玻光伏组件若使用为建筑构件,又缺乏相应的机械载荷性能分析。因此,本文对双玻光伏组件在一组对边简支、另一组对边自由的安装条件下,受风压或者雪压作用而弯曲变形的机械载荷性能进行研究。利用有限元软件ANSYS计算组件弯曲变形的应力和挠度,计算结果表明,盖板和背板玻璃厚度增加,能有效降低组件各层的应力,而当两者厚度一致时,厚度越大,内部电池片应力越小,所以推荐采用5mm的盖板玻璃和5mm的背板玻璃。
作者 张腾元 岳虎
出处 《科学技术创新》 2020年第27期116-117,共2页 Scientific and Technological Innovation
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