本文關(guān)鍵詞： 太陽能電池組件層壓機 五級結(jié)構(gòu) 穩(wěn)態(tài)溫度場 層單元 有限元分析　出處：《河北科技師范學(xué)院》2014年碩士論文　論文類型：學(xué)位論文

【摘要】：我國光伏產(chǎn)業(yè)發(fā)展?jié)摿Υ?光伏產(chǎn)品的需求量不斷增加,太陽能電池組件作為光伏發(fā)電中的核心部件,其封裝層壓的裝備技術(shù)水平對整個產(chǎn)業(yè)的發(fā)展有極為重要的影響。目前,太陽能電池組件制造的關(guān)鍵設(shè)備與核心技術(shù)主體上還被國外掌握。本文圍繞太陽能電池組件生產(chǎn)效率提升、減輕在生產(chǎn)中的廢氣排放、溫度控制精度和溫度均勻性水平的提升等問題,對大型太陽能電池組件層壓機進行了設(shè)計與研究,主要內(nèi)容包括:利用真空熱壓法原理,設(shè)計了一種由入料系統(tǒng)、預(yù)熱系統(tǒng)、層壓系統(tǒng)、保溫系統(tǒng)和出料系統(tǒng)五級結(jié)構(gòu)組成的太陽能電池組件層壓機的總體方案,并擬定了整機的性能指標(biāo)要求和具體結(jié)構(gòu)設(shè)計要求,對太陽能電池組件層壓機的預(yù)熱系統(tǒng)、加熱系統(tǒng)、保溫系統(tǒng)、廢氣收集系統(tǒng)進行了設(shè)計。同時,設(shè)計了四缸同步液壓系統(tǒng)用于層壓機上箱體運動,以保證開蓋過程上箱運動始終與加熱平臺平行、合蓋過程上箱體與加熱平臺均勻接觸�；贏NSYS等軟件,對上下真空室進行了三維幾何模型和有限元分析計算,建立了加熱系統(tǒng)的穩(wěn)態(tài)溫度場分析模型,設(shè)計了雙向控溫的加熱方案,并與單向控溫方式的溫度均勻性進行了對比。基于SOLSH190層合單元,建立了硅橡膠板-電池組件的三維接觸有限元模型,模型中考慮了硅橡膠材料的超彈性和芳綸織布的各向異性,借助于ANSYS軟件的APDL語言,編制了分析計算程序,掌握了硅膠板組件接觸狀態(tài),保證了組件受力均勻。
[Abstract]:China's photovoltaic industry has a great potential for development, and the demand for photovoltaic products is increasing. As a core component of photovoltaic power generation, the level of packaging laminated equipment technology has an extremely important impact on the development of the entire industry. The key equipment and core technology of solar cell module manufacture are also grasped by foreign countries. This paper focuses on improving the production efficiency of solar cell module and reducing the exhaust gas emission in production. In this paper, the design and research of the large-scale solar cell module laminating press are carried out, such as raising the temperature control precision and the temperature uniformity level. The main contents are as follows: using the vacuum hot pressing method, a kind of feeding system and preheating system are designed. The overall scheme of solar cell assembly laminating press composed of laminating system, heat preservation system and discharging system is proposed, and the performance index requirements and specific structure design requirements of the whole machine are drawn up, and the preheating system of solar cell module laminating press is designed. The heating system, the insulation system and the exhaust gas collection system are designed. At the same time, a four-cylinder synchronous hydraulic system is designed for the upper box movement of the laminating press to ensure that the upper box motion is always parallel to the heating platform during the opening of the cover. On the basis of ANSYS software, the three-dimensional geometric model and finite element analysis of the upper and lower vacuum chamber are carried out, and the steady-state temperature field analysis model of the heating system is established. The heating scheme of bidirectional temperature control is designed and compared with that of unidirectional temperature control. Based on SOLSH190 laminated element, a three-dimensional contact finite element model of silicon rubber plate-battery assembly is established. The superelasticity of silicone rubber and the anisotropy of aramid fabric are considered in the model. With the help of the APDL language of ANSYS software, the program of analysis and calculation is compiled, and the contact state of the silicone plate assembly is grasped, which ensures the uniform force of the assembly.
【學(xué)位授予單位】：河北科技師范學(xué)院
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TM914.4

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