求助PDF
{"title":"A Review on Solar Concentrators with Multi-surface and Multi-element Combinations","authors":"Xinglong Ma, Hongfei Zheng, Shuli Liu","doi":"10.15627/jd.2019.9","DOIUrl":null,"url":null,"abstract":"Solar concentrator always plays an important role in solar energy collection as it could enhance the energy density effectively. Various structures of solar concentrators have been researched in recent years, among which multi-surface (MS) and multi-element (ME) combinations are the two typical structures. MS concentrator is an improved structure for single surface concentrator. It is usually designed to increase the acceptance angle, enhance the light intercepting efficiency, homogenize the energy distribution, etc. ME concentrator is generally consist of two or more optical elements, in which MS concentrators are usually used as assistant optical components. ME concentrator always has larger tolerance on tracking error so that it is much easier to track the sun. It could be applied in high power concentration. The combination on optical elements of MS and ME solar concentrators was diagramed and theirs advantages and disadvantages were evaluated. Nowadays, solar applications are becoming more and more diverse and concomitantly, the researching methods are also improving. The computer-aided methods including numerical computation and optical simulation are the dominant method in nowadays, which makes it easier to analyze various structures of solar concentrators and their complex applications. Besides, solar applications are not limited in CT and CPV, but in many other fields such as solar daylighting, solar-pumped laser, solar cooling, solar desalination etc. It has been believed that more and more innovative designs on solar concentrator will be proposed in the future. © 2019 The Author(s). Published by solarlits.com. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).","PeriodicalId":37388,"journal":{"name":"Journal of Daylighting","volume":"6 1","pages":"80-96"},"PeriodicalIF":0.0000,"publicationDate":"2019-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"10","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Daylighting","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15627/jd.2019.9","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Energy","Score":null,"Total":0}
引用次数: 10
引用
批量引用
多面多元素组合太阳能聚光器研究进展
太阳能集中器在太阳能收集中一直发挥着重要作用,因为它可以有效地提高能量密度。近年来,人们对太阳能集中器的各种结构进行了研究,其中多表面(MS)和多元素(ME)组合是两种典型的结构。MS集中器是一种改进的单表面集中器结构。它通常被设计为增加接受角、提高截光效率、均匀能量分布等。ME集中器通常由两个或多个光学元件组成,其中MS集中器通常用作辅助光学元件。ME集中器总是对跟踪误差有更大的容差,因此更容易跟踪太阳。它可以应用于高功率集中。阐述了MS和ME太阳能集中器的光学元件组合,并对其优缺点进行了评价。如今,太阳能的应用越来越多样化,研究方法也在不断改进。包括数值计算和光学模拟在内的计算机辅助方法是当今的主流方法,这使得分析太阳能集中器的各种结构及其复杂应用变得更加容易。此外,太阳能的应用并不局限于CT和CPV,而是在许多其他领域,如太阳能采光、太阳能泵浦激光器、太阳能冷却、太阳能脱盐等。人们相信,未来将提出越来越多的太阳能集中器创新设计。©2019作者。由solarlists.com发布。这是一篇基于CC by许可证的开放访问文章(http://creativecommons.org/licenses/by/4.0/)。
本文章由计算机程序翻译,如有差异,请以英文原文为准。