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高压电器  2015 

城市电网高压电缆光纤传感在线监测技术比对试验研究

DOI: 10.13296/j.1001-1609.hva.2015.07.012, PP. 63-68

Keywords: 光纤复合电缆,在线监测,线路温度,光纤光栅,拉曼散射,布里渊散射

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Abstract:

文中建立了用于高压电缆的温度在线监测的光纤传感系统,针对电缆不同部分的测量需求,采用不同的光纤传感原理分别进行了温度测量。通过模拟电缆隧道进行了有针对性的试验,试验结果表明,布里渊温度测量系统的精度可达2℃,布里渊散射频率与温度变化呈严格的线性关系;拉曼温度测量系统的精度可达0.5℃;拉曼温度测量系统适用于通过监测热点温升电缆局部缺陷;布里渊温度测量系统适用于电缆全段的温度测量,实现动态载流量;点式光纤光栅温度测量需要注意消除电缆温度变化导致形变的干扰。

References

[1]  赵 勇. 光纤传感器原理与应用技术[M]. 北京:清华大学出版社,2007.
[2]  KERSEY A D,DAVIS M A,PATRICK H J,et al. Fiber grating sensors[J]. Journal of Lightwave Technology,1997,15(8):1442-1463.
[3]  高玉珍,郝旭东. 光纤测温系统在OPPC中的应用[J]. 电信科学,2010,12A(S3):162-165. GAO Yuzhen,HAO Xudong. Application of fiber optic temperature measurement system in OPPC[J]. Telecommunications Science, 2010, 12A(S3):162-165.
[4]  马国明,李成榕,全江涛,等. 架空输电线路覆冰监测光纤光栅拉力倾角传感器的研制[J]. 中国电机工程学报,2010, 30(34):132-138. MA Guoming,LI Chengrong,QUAN Jiangtao,et al. Development of fiber bragg grating tension angle sensor for transmission line icing monitoring[J]. Proceedings of the CSEE,2010,30(34):132-138.
[5]  蔡 炜,罗 兵,邓鹤鸣,等. 光纤布拉格光栅复合绝缘子的应力分布分析[J]. 高电压技术,2011,37(5):1106-1114. CAI Wei,LUO Bing,DENG Heming,et al. Stress distribution of fiber Prague grating composite insulator[J]. High Voltage Engineering,2011,37(5):1106-1114.
[6]  KRISHNAN R S. Fine structure of the Rayleigh line in amorphous substances[J]. Nature,1950,165(426):933-934.
[7]  FARAHANI M A,GOGOLLA T. Spontaneous raman scattering in optical fibers with modulated probe light for distributed temperature raman remote sensing[J]. Journal of Lightwave Technology,1999,17(8):1379-1391.
[8]  张在宣,金尚忠,王剑锋,等. 分布式光纤拉曼光子温度传感器的研究进展[J]. 中国激光,2010,37(11):2749-2761. ZHANG Zaixuan,JIN Shangzhong,WANG Jianfeng,et al. Research progress of distributed fiber raman photon temperature sensor[J]. Chinese Journal of Lasers,2010,37(11):2749-2761.
[9]  KEMPER M S,PHILIPPCZYK C,RAYZAK R J,et al. A new method for the detection and quantification of residual volatiles in XLPE electrical cable using Large-Spot raman spectroscopy[J]. IEEE Transactions on Power Delivery,2011,26(1):3-10.
[10]  彭 超,赵健康,苗付贵. 分布式光纤测温技术在线监测电缆温度[J]. 高电压技术,2006,32(8):43-45. PENG Chao,ZHAO Jiankang,MIAO Fugui. The on-line monitoring cable temperature of distributed optical fiber temperature measurement technology[J]. High Voltage Engineering,2006,32(8):43-45.
[11]  张吉生,徐 涛. 光纤布里渊传感系统在高压电缆检测中的应用[J]. 电力系统通信,2008,29(12):55-58. ZHANG Jisheng,XU Tao. Application of fiber optic Brillouin sensing system in high voltage cable detection[J]. Telecommunications for Electric Power System,2008,29(12):55-58.
[12]  MAUGHAN S M,KEE H H,NEWSON T P. Simultaneous distributed fiber temperature and strain sensor using micro wave coherent detection of spontaneous brillouin backscatter[J]. Measurement Science & Technology,2001(12):834-842.
[13]  ALAHBABI M N,CHO Y T,NEWSON T P. 100 km distributed temperature sensor based on coherent detection of spontaneous brillouin backscatter[J]. Measurement Science & Technology,2004,15(8):1544-1547.
[14]  耿军平,许家栋,韦 高,等. 基于布里渊散射的分布式光纤传感器的进展[J]. 测试技术学报,2002,16(2):87-91. GENG Junping,XU Jiadong,WEI Gao,et al. Progress of distributed optical fiber sensor based on Brillouin scattering[J]. Journal of Test and Measurement,2002,16(2):87-91.
[15]  UKIL A,BRAENDLE H,KRIPPNER P. Distributed temperature sensing: Review of technology and applications[J]. Sensors Journal,2012,12(5):885-892.
[16]  GENG Jihong,STAINES S,BLAKE M,et al. Distributed fiber temperature and strain sensor using coherent radio-frequency detection of spontaneous Brillouin scattering[J]. Applied Optics,2007,46(23):5928-5932.
[17]  SHIMIZU K,HORIGUCHI T,KOYAMADA Y,et al. Coherent self-heterodyne Brillouin OTDR for measurement of Brillouin frequency shift distribution in optical fibers[J]. Journal of Lightwave Technology,1994,12(5):730-736.
[18]  HORIGUCHI T,TATEDA M. BOTDA-nondestructive measurement of single-mode optical fiber attenuation characteristics using Brillouin interaction: theory[J]. Journal of Lightwave Technology,1989,7(8):1170-1176.
[19]  GARCUS D,GOGOLLA T,KREBBER K,et al. Brillouin optical-fiber frequency-domain analysis for distributed temperature and strain measurements[J]. Journal of Lightwave Technology,1997,15(4):654-662.
[20]  HOTATE K,TANAKA M. Distributed fiber Brillouin strain sensing with 1 cm spatial resolution by correlation-based continuous-wave technique[J]. Photonics Technology Letters,2002,14(2):179-181.
[21]  TKACH R W,CHRAPLYVY A R,DEROSIER R M. Spontaneous Brillouin scattering for single-mode optical-fibre characterisation[J]. Electronics Letters,1986,22(19):1011-1013.
[22]  KURASHIMA T,HORIGUCHI T,IZUMITA H,et al. Brillouin optical-fiber time domain reflectometry[J]. IEICE Trans. on Commun,1993,E76-B(4):382-390.

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