光伏玻璃压花成型辊压力精确控制研究  

Research on Accurate Control of Pressure of Photovoltaic Glass Embossing Roll

作　　者：耿铁[1] 胡金中 盛洁[1] 秦立祥 GENG Tie;HU Jin - zhong;SHENG Jie;QIN Li - xiang(Henan University of Technology, School of Mechanic ＆ Electrical Engineering, Zhengzhou Henan 450001, China)

机构地区：[1]河南工业大学机电工程学院,河南郑州450001

出　　处：《计算机仿真》2018年第6期254-258,共5页Computer Simulation

基　　金：国家自然科学基金(51375143)

摘　　要：光伏玻璃是太阳能电池的重要组件,辊压延力对光伏玻璃压延成型具有重要意义。为了深入研究影响光伏玻璃压延精度的辊压延力,获得可靠的压延质量,必然要对各种影响辊压延力的因素进行大量的实验,造成时间和金钱的耗费比较高。为了解决这个问题,采用数值仿真的方法对影响光伏玻璃压延过程辊压延力的因素进行了研究,模拟了不同压下率、压延辊直径以及压延辊速度时玻璃压延过程,获得了一些有价值的计算数据。结果表明随着下压率、压延辊直径和压延辊速度增加,滚压延力也会相应增大。数值计算结果与实际生产数据对比,获得较好的的一致性,表明所建模型具有良好的可信度,为玻璃压延时辊压延力的设定提供了依据。Photovoltaic glass is an important component of solar cells, and the roll pressing force is important to the forming of photovoltaic glass. In order to make a thorough study of the rolling force that affects the calendering precision of the photovohaic glass, and to obtain reliable quality of calender, it is necessary to carry out a large number of experiments on the factors that affect the rolling force, resulting in a relatively high cost of time and money. In order to solve this problem, the factors influencing the rolling force of the rolling process of PV glass were studied based on numerical simulation. The whole process of glass rolling was calculated under different pressing rate, roll diameter and roll speed, and some valuable data of rolling force were obtained. The results show that with the pressing rate, the roll diameter and the roll speed increase, the roiling force will increase accordingly. These numerical results are in good agreement with the actual production data. The study shows that the model has good reliability and provides the basis for the setting of the rolling force of the glass during rolling.

关 键 词：光伏玻璃 压延 数值模拟 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]