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-  2016 

基于光声光谱的SF_6分解组份在线监测装置 SF_6 decomposition components on-line monitoring apparatus based on photoacoustic spectroscopy

Keywords: 光声光谱法,红外光声气体传感器,SF6分解组份,在线监测

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Abstract:

概述了光声光谱气体传感技术的基本原理,并基于光声光谱理论研制出一种六氟化硫分解组份SO2和CF4的在线监测装置.详细阐述了该在线监测装置的系统结构及其核心单元红外光声气体传感器的构成.选定了SO2和CF4组份的最优吸收峰,采用该装置对以SF6为背景气体的不同体积分数的SO2和CF4标准气体的光声信号幅值进行了测定,并测定了相同试验条件下的噪声水平,得到了该装置对SO2和CF4气体的最低检测限.同时,分析了温度对该在线监测装置的影响,并对该在线监测装置提出了改进措施.该在线监测装置的研究为基于SF6气体特征分解组份的设备内绝缘故障诊断及状态评估奠定了基础

References

[1]  张仲旗,连鸿松.通过检测SO2发现SF6电气设备故障[J].中国电力,2001,34(1):77-80.Zhang Zhongqi,Lian Hongsong.Using SO2 detection for failure checking of SF6electricity equipment[J].Electric Power,2001,34(1):77-80.
[2]  潘志方,唐志列,夏云飞.光声光谱技术在现代医学领域的应用[J].实验科学与技术,2009,7(3):33-34.Pan Zhifang,Tang Zhilie,Xia Yunfei.Application of photoacoustic spectroscopy technology in the field of modern medicine[J].Experiment Science&Technology,2009,7(3):33-34.
[3]  张川,王辅.光声光谱技术在变压器油气分析中的应用[J].高电压技术,2005,31(2):84-86.Zhang Chuan,Wang Fu.Application of photo-acoustic spectroscopy technology to dissolved gas analysis in oil of oil-Immersed power transformer[J].High Voltage Engineering,2005,31(2):84-86.
[4]  陈伟根,刘冰洁,周恒逸,等.变压器油中溶解气体光声光谱检测的温度特性[J].电工技术学报,2010,25(11):15-20.Chen Weigen,Liu Bingjie,Zhou Hengyi,et al.The temperature characteristics of photoacoustic spectroscopy detection for dissolved gases in transformer oil[J].Transactions of China Electrotechnical Society,2010,25(11):15-20.
[5]  Suehiro J,Zhou G B,Hara M.Detection of partial discharge in SF6 gas using a carbon nanotube-based gas sensor[J].Sensors and Actuators B-Chemical,2005,105(2):164-169.
[6]  Hodgkinson J,Smith R,Ho W O,Saffell J R,Tatam R P.Non-dispersive infra-red(NDIR)measurement of carbon dioxide at 4.2μm in a compact and optically efficient sensor[J].Sensors and Actuators B:Chemical,2013,186:580-588.
[7]  Xu S,Chen M.Design and modeling of non-linear infrared transducer for measuring methane using cross-correlation method[J].Measurement,2012,45(3):325-332.
[8]  云玉新,赵笑笑,陈伟根,等.采用激光共振光声光谱技术检测乙炔气体[J].高电压技术,2009,35(9):2156-2162.Yun Yuxin,Zhao Xiaoxiao,Chen Weigen,et al.Acetylene detection by laser resonant photoacoustic spectrometry[J].High Voltage Engineering,2009,35(9):2156-2162.
[9]  Zhang X,Zhang J,Jia Y,Xiao P,Tang J.TiO2nanotube array sensor for detecting the SF6 decomposition product SO2[J].Sensors,2012,12(3):3302-3313.
[10]  唐炬,范敏,裘吟君,等.SF6局部放电分解组份光声光谱检测的温度特性[J].高电压技术,2012,38(11):2919-2925.Tang Ju,Fan Min,Qiu Yingjun,et al.Temperature property of photoacoustic spectroscopy detection for SF6decomposition components under partial discharge[J].High Voltage Engineering,2012,38(11):2919-2925.
[11]  唐炬,陈长杰,张晓星,等.微氧对SF6局部放电分解特征组份的影响[J].高电压技术,2011,37(1):8-14.Tang Ju,Chen Changjie,Zhang Xiaoxing,et al.Influnece of trace-level O2on SF6 decomposition characteristics under partial discharge[J].High Voltage Engineering,2011,37(1):8-14.
[12]  唐炬,李涛,胡忠,等.两种常见局部放电缺陷模型SF6气体分解组分对比分析[J].高电压技术,2009,35(3):487-492.Tang Ju,Li Tao,Hu Zhong,et al.Analysis of SF6gaseous decomposition components under two kinds of PD defects[J].High Voltage Engineering,2009,35(3):487-492.
[13]  Piemontesi M,Niemeyer L.Sorption of SF6and SF6decomposition products by activated alumina and molecular sieve 13X[C]//IEEE International Symposium on Electrical Insulation.Montreal,Quebec,Canada:IEEE,1996:828-838.
[14]  张晓星,姚尧,唐炬,等.SF6放电分解气体组份分析的现状和发展[J].高电压技术,2008,34(4):664-669.Zhang Xiaoxing,Yao Yao,Tang Ju,et al.Actuality and perspective of proximate analysis of SF6decomposed products under partial discharge[J].High Voltage Engineering,2008,34(4):664-669.
[15]  王建业,纪新明,吴飞蝶,等.光声光谱法探测微量气体[J].传感器技术学报,2006,19(4):1206-1211.Wang Jianye,Ji Xinmin,Wu Feidie,et al.Photoacoustic spectroscopy method for trace gas detecting[J].Chinese Journal of Sensors and Actuators,2006,19(4):1206-1211.

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