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《Acta Optica Sinica》 2012-01
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Performance Analysis and Design of Paraboloidal Dish Solar Concentrators

Wang Yunfeng Ji Jie He Wei Chen Haifei(Thermal Science and Energy Engineering,University of Science and Technology of China,Hefei,Anhui 230027,China)  
For paraboloidal dish solar concentrators,the concentrating characteristics of concentrators with different apertures but the same area are investigated respectively with the same focal length and the same rim angle through the ray tracing.Considering several geometric factors including the influence of the sun shape,the shape of apertures,focal length and rim angle of paraboloidal dish,the shadow of receivers and so on,with the optical properties of concentrators,the geometric models for simulation are established,and the average flux distribution on the receivers is simulated and drawn with the software of TracePro.In order to make a quantitative evaluation for the concentrating performance of concentrators,the concept of efficiency factor of area is applied.The results of simulation show that when the area of apertures is same,the average flux distributions for the four concentrators with different shapes and identical focal length are similar.However,for those with different shapes but same rim angle,the average flux distributions have large attenuation except the concentrator with circular aperture.The solar concentrator of multiple panels with the same focal point is designed,and its concentrating performance is analyzed.The simulation results could present a useful reference for design and optimization of the solar paraboloidal dish concentrator.
【CateGory Index】: TK513.1
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 Liu Ying1 Dai Jingmin1 Lang Zhiguo2 Xin Chunsuo11 Department of Automation Measurement and Control,Harbin Institute of Technology,Harbin 1500012 Institute of Ultra-Precision Optoelectronic Instrument Engineering,Harbin Institute of Technology,Harbin 150001;Finite-Element Analysis for Flux Distribution on Focal Plane of Rotating Parabolic Concentrators[J];Acta Optica Sinica;2007-10
2 Du Shenghua,Xia Xinlin,Tang Yao(School of Energy Science and Engineering,Harbin Institute of Technology,Harbin 150001,China);NUMERICAL INVESTIGATION ON EFFECTS OF NON-PARALLELISM OF SOLAR RAYS ON CONCENTRATING SOLAR POWER[J];Acta Energiae Solaris Sinica;2006-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 JIANG Shou-Li CHEN Ze-Shao HU Peng MO Song-Ping (Dept.of Thermal Science and Energy Engineering,University of Science and Technology of China,Hefei 230027,China);PERFORMANCE ANALYSIS OF SEMI-PARABOLIC TROUGH CONCENTRATING SPECTRAL BEAM SPLITTING PV SYSTEM[J];Journal of Engineering Thermophysics;2009-03
2 Liang Minyong Liao Ningfang Feng Jie Lin Yu Cui Deqi(National Laboratory of Color Science and Engineering,School of Information Science and Technology,Beijing Institute of Technology,Beijing 100081,China);Design and Optimization of Three Cylindrical Reflectors Optical System[J];Acta Optica Sinica;2008-07
3 Xiang Ming~1 Li Ming~(1,2) Wang Liuling~1 He Jianhua~1 Li Chengqin~2Xu Yongfeng~1 Zhang Xinhua~1 Wang Yunfeng~1(~1 School of Physics and Electric Information. Yunnan Normal University, Kunmin, Yunnan 650092, China~2 Institute of Solar Energy, Yunnan Normal University, Kunming, Yunnan 650092, China);Investigation of Performance on Trough Concentrating Solar Photovoltaic/Thermal System Based on Super Cells[J];Acta Optica Sinica;2009-02
4 Luo Xi Chen Peifeng Wang Ying(College of Optoeleetronie Science and Engineering, Huazhong University of Science & Technology,Wuhan, Hubei 430074, China);Analysis of 90° Off-Axis Parabolic Mirror Focal Spot Characteristic[J];Acta Optica Sinica;2009-03
5 Wang Yunfeng~1 Li Ming~(1,2) Lin Wenxian~2 Wang Liuling~1 Wei Shengxian~2 Xu Yongfeng~1 Zhang Xinghua~1 Xiang Ming~1 (1 Department of Physics and Electric Information, 2 Institute of Solar Energy,Yunnan Normal University,Kunming,Yunnan 650092,China);Performance Analysis on Solar Cell Modules of Flat-Plate and Trough Concentrating Photovoltaic System[J];Acta Optica Sinica;2009-08
6 Xiao Wenbo1,2 He Xingdao 1,2 Wang Qing2 Li Shujing1 Duan Junhong1,2Xiong Wenlin2 Xue Jin′ge1 Duan Haibing21Key Lab of Non destructive Test,Ministry of Education,Nanchang Hangkong University,Nanchang,Jiangxi 330063,China2The National Physics Experiment Teaching Center,Nanchang Hangkong University,Nanchang,Jiangxi 330063,China;Research on Open Circuit Voltage of Solar Cell Under the Modulation of Lens Focus Position[J];Acta Optica Sinica;2009-12
7 Du Chunxu Wang Pu Ma Chongfang Wu Yuting(Key Laboratory of Enhanced Heat Transfer and Energy Conservation,Ministry of Education and Key Laboratory ofHeat Transfer and Energy Conversion,Beijing Municipality,College of Environmental and Energy Engineering,Beijing University of Technology,Beijing 100124,China);Optical Geometric Method for LFR Mirror Field Arrangement Without Shading and Blocking[J];Acta Optica Sinica;2010-11
8 MENG Tao ZHANG Zhi-qiang RU1 Zhi-gangSchool of Energy and Power, Jiangsu University, Zhenjiang 212013, China;Optimizing Simulation for the Focus Reflectors with Solar Absorbed Bottom[J];Industrial Heating;2009-02
9 LUO Xi1,LI Ming1,WANG Yun-feng2,LI Guo-liang2,WEI Sheng-xian1,WANG Bing-can2(1.Solar Energy Research Institute,Yunnan Normal University,Kunming 650092,China;2.School of Physics and Electric Information,Yunnan Normal University,Kunming 650092,China);Performance parameters analysis on the parabolic concentrator in solar trough based combined heat and power system[J];Renewable Energy Resources;2011-02
10 CHEN Xue,XUAN Yi-min,HAN Yu-ge(School of Power Engineering,Nanjing University of Science & Technology,Nanjing 210094,China);Mechanism and Experiment Investigation on Solar Thermophotovoltaic System[J];Journal of Taiyuan University of Technology;2010-05
【Secondary Citations】
Chinese Journal Full-text Database 5 Hits
1 Xia Xinlin; Tan Heping; Tang Ming; Yu Qizheng(Dept. of Power Engineering);Verifying of Monte-Carlo Method for Calculating Stray Radiation in Space Optical System[J];JOURNAL OF HARBIN INSTITUTE OF TECHNOLOGY;1996-01
2 SHUAI Yong,\ XIA Xin-lin,\ TAN He-ping,\ RUAN Li-ming (School of Energy Science and Engineering,Harbin Institute of Technology,Harbin\ 150001,China);STTDMR of Pseudo-random Number in Monte-Carlo Simulation[J];Chinese Journal of Computation Physics;2004-02
3 Li Zhen, Shi Yueyan, Wang Yuyan, Lu Yanjia (Department of Electronic Engineering, Tsinghua University, Beijing 100084, China);OPTICAL ANALYSIS OF COMPOUND PARABOLIC CONCENTRATOR[J];Acta Energiae Solaris Sinica;2003-01
4 Chen Wei,Li Jianhong (Guangzhou Institute of Energy Conversion,CAS,Guangzhou 510070,China);OPTICAL PERFORMANCE ANALYSIS FOR PARABOLIC-TROUGH FOCUSING COLLECTOR WITH SEVERAL TRACKING MODES[J];Acta Energiae Solaris Sinica;2003-04
5 Li Ruiheng;Xing Yuming;Liu Wei Dept. of Flight Vehicle Design and Applied Mechanics, Beijing University of Aeronautics and Astronautics, Beijing 100083, China;HEAT FLOW DISTRIBUTION ON THE FOCAL PLATE OF THE 10kW CONCENTRATOR OF THE SPACE SOLAR DYNAMIC SYSTEM[J];Acta Energiae Solaris Sinica;2005-01
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