摘要
在电子产品迅速发展、自然资源供不应求的时代,节约不可再生资源并充分利用自然能源已引起人们的高度重视。应时代背景要求,该文主要设计了一款多功能太阳能充电伞,综合考虑光能发电和温差发电两种发电方式,提高了能量利用率。并采用砷化镓薄膜作为伞布的一部分,光电转化效率达30.5%,通过对伞架与伞柄的结构改造,使得产品可在多方面满足人们夏日出行的需求。
In an era when electronic products are developing rapidly and natural resources are in short supply,saving nonrenewable resources and making full use of natural energy have attracted people’s attention.In response to the requirements of the times,this article mainly designed a multifunctional solar charging umbrella,which comprehensively considered the two power generation methods of solar power generation and thermoelectric power generation to improve energy utilization.The gallium arsenide film is used as a part of the umbrella cloth,and the photoelectric conversion efficiency reaches 30.5%.Through the structural transformation of the umbrella frame and handle,the product can meet the needs of people’s summer travel in many aspects.
作者
霍钰佳
汪风传
张瑶
HUO Yujia;WANG Fengchuan;ZHANG Yao(College of Electrical Engineering,North China University of Science and Technology,Tangshan 063210,China;School of Mining Engineering,North China University of Science and Technology,Tangshan 063210,China)
出处
《现代信息科技》
2020年第21期160-162,165,共4页
Modern Information Technology
基金
国家级大学生创新创业训练计划平台项目(201910081016S)
华北理工大学创业实践项目(X2019016)。
关键词
光能发电
温差发电
薄膜太阳能电池
多功能
solar power generation
thermoelectric power generation
thin film solar cell
multi-function