张泰恒,李想,张申昊,吴晓丽,姚方源,雷东强,王志峰

• 1:中国科学院电工研究所
• 2:中国科学院大学
• 3:中国科学院太阳能热利用与光伏系统重点实验室
• 4:内蒙古工业大学能源与动力工程学院

摘要(Abstract)：

槽式太阳能集热管是槽式太阳能热发电系统中将太阳能转化为热能的核心部件，而其真空失效问题是困扰此类系统的主要技术问题。基于此，本文提出了一种基于气体放电原理的槽式太阳能集热管真空性能无损测试的方法，通过分析槽式太阳能集热管环形空间中气体放电时所产生的光谱特性来判断气体的类型和环形空间内的气体压力，并与通过四极质谱仪残余气体分析系统获得的结果进行了对比验证，最后通过实验证明了该方法的准确性和可行性。

关键词(KeyWords)： 槽式太阳能热发电系统;槽式太阳能集热管;真空性能;气体放电;光谱分析;热损失

Abstract:

Keywords:

基金项目(Foundation): 国家重点研发计划（2019YFE0102000）

作者(Author): 张泰恒,李想,张申昊,吴晓丽,姚方源,雷东强,王志峰

DOI: 10.19911/j.1003-0417.tyn20201113.01

参考文献(References)：

• [1] MOENS L,BLAKE D.Mechanism of hydrogen formation in solar parabolic trough receivers[J]. Journal of solar energy engineering, 2010(3):34-38.
• [2]李健.抛物面槽式吸热管的真空可靠性研究[D].北京:中国科学院电工研究所, 2012.
• [3] PAGOLA I, FUNCIA I, SáNCHEZ M, et al. On-line monitoring of H2 generation and the HTF degradation in parabolic trough solar thermal power plants:Development of an optical sensor based on an innovative approach[J]. AIP conference proceedings, 2017, 1850:020011.
• [4] LIU J, LEI D, LI Q. Vacuum lifetime and residual gas analysis of parabolic trough receiver[J]. Renewable energy,2016, 86:949-954.
• [5] BURKHOLDER F, KUTSCHER C, BRANDEMUEHL M,et al. The test and prediction of argon-hydrogen and xenonhydrogen heat conduction in parabolic trough receivers[C]//SolarPACES 2011, September 20-23, 2011, Granada, Spain.
• [6] LANG C, BELKHEIR M, KIM E, et al. Hydrogen reduction in heat transfer fluid in parabolic trough CSP plants[J]. AIP conference proceedings, 2017, 1850:130007.
• [7] GLATZMAIER G C, COONEY D A. Sensor for measuring hydrogen partial pressure in parabolic trough power plant expansion tanks[J]. AIP conference proceedings, 2017,1850:020007.
• [8] SOHR O, M?LLENHOFF M, KUCKELKORN T. Laser induced release of encapsulated noble gas in SCHOTT receiver[J]. Energy procedia, 2014, 49:524-529.
• [9] REN Y, LEI D, WANG Z, et al. Experimental analysis of residual gas of vacuum annulus in parabolic trough solar receivers[J]. AIP conference proceedings, 2019, 2126:120017.
• [10] LEI D, FU X, REN Y, et al. Temperature and thermal stress analysis of parabolic trough receivers[J]. Renewable energy,2019, 136:403-413.
• [11] PRICE H, FORRISTALL R, WENDELIN T, et al.Field survey of parabolic trough receiver thermal performance[C]//Proceedings of ISEC 2006 ASME International Solar Energy Conference, July 8-13, 2006,Denver, Colorado, USA.
• [12] SETIEN E, LóPEZ-MARTíN R, VALENZUELA L.Methodology for partial vacuum pressure and heat losses analysis of parabolic troughs receivers by infrared radiometry[J].Infrared physics&technology, 2019, 98:341-353.
• [13] ESPINOSA-RUEDA G, HERMOSO J L N, MARTíNEZSANZ N, et al. Vacuum evaluation of parabolic trough receiver tubes in a 50 MW concentrated solar power plant[J]. Solar energy, 2016, 139:36-46.
• [14]张磊,刘雪莲,王静,等.槽式太阳能集热管寿命评价分析[J].太阳能, 2018(10):52-54.
• [15]徐荣吉,何雅玲,肖杰,等.槽式太阳能电站集热管热性能测试[J].太阳能学报, 2012, 33(1):99-104.
• [16]唐振,孙志新,李增耀,等.槽式太阳能集热器真空夹层传热的数值模拟[J].工程热物理学报, 2013, 34(6):1133-1136.
• [17]付旭强,王秀春,雷东强,等.抛物槽式太阳能吸热管热损失研究[J].节能, 2016(7):22-24.
• [18] YAO F, LEI D, YU K, et al. Experimental study on vacuum performance of parabolic trough receivers based on a novel non-destructive testing method[J]. Energies, 2019, 12(23):1-18.