点聚焦透射式菲涅尔聚光器的光热性能

doi:10.16085/j.issn.1000-6613.2020-0100

化工进展 ›› 2020, Vol. 39 ›› Issue (S1): 55-63.DOI: 10.16085/j.issn.1000-6613.2020-0100

点聚焦透射式菲涅尔聚光器的光热性能

吴佳睿¹(), 唐志伟²(), 周燕昭², 王昊²

^1.中铁建设集团，北京 100040
^2.北京工业大学环境与能源工程学院，北京 100124

收稿日期:2020-01-17 出版日期:2020-05-20 发布日期:2020-06-29
通讯作者: 唐志伟
作者简介:吴佳睿（1987—），女，硕士，中级工程师，研究方向为建筑节能。E-mail：2734660852@qq.com。
基金资助:
国家重点研发计划(2017YFB0903603)

Photothermal properties of point focused transmissive fresnel collector

Jiarui WU¹(), Zhiwei TANG²(), Yanzhao ZHOU², Hao WANG²

^1.China Railway Construction Group, Beijing 100040, China
^2.College of Environment and Energy Engineering, Beijing University of Technology, Beijing 100124, China

Received:2020-01-17 Online:2020-05-20 Published:2020-06-29
Contact: Zhiwei TANG

摘要/Abstract

摘要：

针对非均匀辐射造成的热均匀性不高的问题，本文基于Tracepro光学软件，采用Monte Carlo光线追迹法，设计点聚焦透射式菲涅尔聚光器，并建立聚光性能模型，研究F数、相对位置和跟踪误差3种不同设计参数对光学性能的影响规律。通过仿真模拟得到：①F数、跟踪误差对光学效率和几何聚光比影响较大，对热均匀性影响较小；②光斑能量均匀度随相对位置呈V形规律变化，聚光器在焦距位置并不一定是最好的，适当缩小间距不仅可以提高热均匀性还可以节省空间和造价；③本文设计的点聚焦透射式菲涅尔集热器光学效率82.69%，光斑能量均匀度22.06%，几何聚光比226，平均热流密度64924W/m²，聚光性能和热均匀性综合性能良好，在聚光光伏和光热利用领域有一定的适用性和应用前景。

关键词: 太阳能, 菲涅尔聚光器, 光学性能, 光学效率, 热力学, 模型

Abstract:

Aimed at the problem of low thermal uniformity caused by non-uniform radiation, point focused transmissive Fresnel concentrator is designed and concentrating performance model is established based on Tracepro optical software and Monte Carlo ray tracing method, to study the influence of different design parameters of concentrator on optical performance. Through simulation, the following results show that: 1) F number, pitch and tracking error have great influence on optical efficiency and geometric concentrating ratio. The uniformity of light spot energy varies with the relative position in V shape; 2) The concentrator is not necessarily the best at the focal length. Properly reducing the spacing not only improves thermal uniformity but also saves space and cost; 3)The optical efficiency of the point-focus transmissive Fresnel collector designed in this paper is 82.69%, uniformity of light spot energy is 22.06%, the geometric concentration ratio is 226, the average heat flux density is 64924W/m², and the comprehensive performance of optical performance and thermal uniformity is good. It has certain applicability and application prospects in the field of concentrated photovoltaic and solar thermal utilization.

Key words: solar energy, Fresnel condenser, optical properties, optical efficiency, thermodynamics, model

中图分类号:

TK511

吴佳睿, 唐志伟, 周燕昭, 王昊. 点聚焦透射式菲涅尔聚光器的光热性能[J]. 化工进展, 2020, 39(S1): 55-63.

Jiarui WU, Zhiwei TANG, Yanzhao ZHOU, Hao WANG. Photothermal properties of point focused transmissive fresnel collector[J]. Chemical Industry and Engineering Progress, 2020, 39(S1): 55-63.

图/表 2

参考文献 18

1	杜春旭. 线性菲涅耳太阳能聚光系统的理论分析与实验研究[D]. 北京: 北京工业大学, 2013.
	DU Chunxu. Theoretical analysis and experimental study of linear fresnel solar concentrating system[D]. Beijing: Beijing University of Technology, 2013.
2	何雅玲, 王坤, 杜保存, 等. 聚光型太阳能热发电系统非均匀辐射能流特性及解决方法的研究进展[J]. 科学通报, 2016, 61(30): 3208-3209.
	HE Yaling, WANG Kun, DU Baocun, et al. Research progress on non-uniform radiant energy flow characteristics and solutions of concentrated solar thermal power generation system[J]. Science Bulletin, 2016, 61(30): 3208-3209.
3	康剑南. 太阳能腔式吸热器热性能和热应力分析[D]. 哈尔滨: 哈尔滨工业大学, 2010.
	KANG Jiannan. Thermal performance and thermal stress analysis of solar cavity heat absorber[D]. Harbin: Harbin University of Technology, 2010.
4	崔福庆, 何雅玲, 程泽东, 等. 有压腔式吸热器内辐射传播过程的Monte Carlo模拟[J]. 化工学报, 2011, 62(S1): 63-64.
	CUI Fuqing, HE Yaling, CHENG Zedong, et al. Monte Carlo simulation of radiation propagation in a pressurized cavity heat absorber[J]. Journal of Chemical Engineering, 2011, 62(S1): 63-64.
5	杨茂华, 田兆硕, 尹田田, 等. 高效大尺寸短焦距菲涅尔透镜的设计[J]. 哈尔滨工业大学学报, 2015, 47(11): 98-101.
	YANG Maohua, TIAN Zhaoshuo, YIN Tiantian, et al. Design of efficient large size short focus Fresnel lens[J]. Journal of Harbin University of Technology, 2015, 47(11): 98-101.
6	杨光辉, 卫明, 陈丙振, 等. 等厚型平板菲涅尔透镜设计与研究[J]. 应用光学, 2013, 34(6): 898-902.
	YANG Guanghui, WEI Ming, CHEN Bingzhen, et al. Design and research of equal thickness plate Fresnel lens[J]. Applied Optics, 2013,34(6): 898-902.
7	姜磊. 菲涅尔透镜及复合抛物面聚光器的设计与研究[D]. 长春: 吉林大学, 2011.
	JIANG Lei. Design and research of Fresnel lens and composite parabolic concentrator[D]. Changchun: Jilin University, 2011.
8	李鹏, 吴贺利, 杨培环, 等. 菲涅尔聚光透镜的一般设计方法及效率分析[J]. 武汉理工大学学报, 2010, 32(6): 62-66.
	LI Peng, WU Heli, YANG Peihuan, et al. General design method and efficiency analysis of Fresnel condenser lens[J]. Journal of Wuhan University of Technology, 2010, 32(6): 62-66.
9	AKISAWA A, HIRAMATSU M, QZAKI K. Design of dome-shaped non-imaging Fresnel lenses taking chromatic aberration into account[J]. Solar Energy, 2012, 86(3):877-885.
10	YEH N C. Analysis of spectrum distribution and optical losses under Fresnel lenses[J]. Renewable and Sustainable Energy Reviews, 2010, 14(9): 2926-2935.
11	PAN J W, HUANG J Y, WANG C M, et al. High concentration and homogenized Fresnel lens without secondary optics element[J]. Optics Communications, 2012, 284(19): 4283-4288.
12	VAZQUEZ-MOLINI D, BERNABEU E, FERNANDEZ-BALBUENA A A. New concentrator multifocal Fresnel lens for improved uniformity design and characterization[C]//Internatinal Society for Optical Engineering, Bellingham WA: SPIE, 2009,7407.
13	成珂, 张鹤飞. 蒙特卡洛法模拟集热器入射面太阳辐射的算法研究[J]. 太阳能学报, 2006, 27(8): 743-747.
	CHENG Ke, ZHANG Hefei. Monte Carlo simulation of solar radiation on the incident surface of collector[J]. Journal of Solar Energy, 2006, 27(8): 743-747.
14	茹占强. 应用于聚光光伏模组的二次聚光器的设计与性能分析[D]. 长春: 长春理工大学, 2010.
	RU Zhanqiang. Design and performance analysis of secondary concentrator applied to photovoltaic modules[D]. Changchun: Changchun University of Technology, 2010.
15	张丽. 高匀光性菲涅尔聚光光学系统的设计[D]. 杭州: 中国计量学院, 2012.
	ZHANG Li. Design of high uniformity Fresnel concentrating optical system[D].Hangzhou:China Institute of Metrology, 2012.
16	陈志明. 菲涅尔透镜聚光性能研究[D]. 杭州: 中国计量学院, 2013.
	CHEN Zhiming. Study on the focusing performance of Fresnel lens[D]. Hangzhou: China Institute of Metrology, 2013.
17	林蒙. 基于腔体吸收器的菲涅尔反射式聚焦型太阳能集热器[D]. 上海: 上海交通大学, 2013.
	LIN Meng. Fresnel reflective focusing solar collector based on cavity absorber[D]. Shanghai: Shanghai Jiaotong University, 2013.
18	谢文韬. 菲涅尔太阳能集热器集热性能研究与热迁移因子分析[D]. 上海: 上海交通大学，2012.
	XIE Wentao. Research on thermal performance and analysis of heat transfer factor of Fresnel solar collector[D]. Shanghai: Shanghai Jiaotong University, 2012.

[1]	徐晨阳, 都健, 张磊. 基于图神经网络的化学反应优劣评价[J]. 化工进展, 2023, 42(S1): 205-212.
[2]	王胜岩, 邓帅, 赵睿恺. 变电吸附二氧化碳捕集技术研究进展[J]. 化工进展, 2023, 42(S1): 233-245.
[3]	陈林, 徐培渊, 张晓慧, 陈杰, 徐振军, 陈嘉祥, 密晓光, 冯永昌, 梅德清. 液化天然气绕管式换热器壳侧混合工质流动及传热特性[J]. 化工进展, 2023, 42(9): 4496-4503.
[4]	董佳宇, 王斯民. 超声强化对二甲苯结晶特性及调控机理实验[J]. 化工进展, 2023, 42(9): 4504-4513.
[5]	张帆, 陶少辉, 陈玉石, 项曙光. 基于改进恒热传输模型的精馏模拟初始化[J]. 化工进展, 2023, 42(9): 4550-4558.
[6]	张振, 李丹, 陈辰, 吴菁岚, 应汉杰, 乔浩. 吸附树脂对唾液酸的分离纯化[J]. 化工进展, 2023, 42(8): 4153-4158.
[7]	张智琛, 朱云峰, 成卫戍, 马守涛, 姜杰, 孙冰, 周子辰, 徐伟. 高压聚乙烯失控分解研究进展：反应机理、引发体系与模型[J]. 化工进展, 2023, 42(8): 3979-3989.
[8]	叶振东, 刘涵, 吕静, 张亚宁, 刘洪芝. 基于钙镁二元盐的热化学储能反应器的性能优化[J]. 化工进展, 2023, 42(8): 4307-4314.
[9]	李吉焱, 景艳菊, 邢郭宇, 刘美辰, 龙永, 朱照琪. 耐盐型太阳能驱动界面光热材料及蒸发器的研究进展[J]. 化工进展, 2023, 42(7): 3611-3622.
[10]	杨许召, 李庆, 袁康康, 张盈盈, 韩敬莉, 吴诗德. 含Gemini离子液体低共熔溶剂热力学性质[J]. 化工进展, 2023, 42(6): 3123-3129.
[11]	赵毅, 杨臻, 张新为, 王刚, 杨旋. 不同裂缝损伤和愈合温度条件下沥青自愈合行为的分子模拟[J]. 化工进展, 2023, 42(6): 3147-3156.
[12]	陆诗建, 张媛媛, 吴文华, 杨菲, 刘玲, 康国俊, 李清方, 陈宏福, 王宁, 王风, 张娟娟. 百万吨级CO₂捕集项目亚硝胺污染物扩散健康风险评估[J]. 化工进展, 2023, 42(6): 3209-3216.
[13]	周磊, 孙晓岩, 陶少辉, 陈玉石, 项曙光. 基于分离因数法的简捷炼油塔模型开发及应用[J]. 化工进展, 2023, 42(6): 2819-2827.
[14]	符淑瑢, 王丽娜, 王东伟, 刘蕊, 张晓慧, 马占伟. 析氧助催化剂增强光阳极光电催化分解水性能研究进展[J]. 化工进展, 2023, 42(5): 2353-2370.
[15]	马润梅, 杨海超, 李正大, 李双喜, 赵祥, 章国庆. 表面强化镀层对高速轴承腔密封端面变形及摩擦磨损影响分析[J]. 化工进展, 2023, 42(4): 1688-1697.

点聚焦透射式菲涅尔聚光器的光热性能

Photothermal properties of point focused transmissive fresnel collector

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

图/表 2

参考文献 18

相关文章 15

编辑推荐

Metrics

本文评价