Abstract：For the Purpose of GIS Bus conductor temperature monitoring and overheating fault prevention, a GIS conductor temperature inspection scheme using FBG temperature measuring network based on FBG temperature sensing and wavelength imaging demodulation technology was introduced. The GIS conductor temperature measurement model is established through the field temperature rise test and the GIS conductor temperature thermal failure criterion is established according to the standards. A portable GIS Bus bar temperature inspection device which contains hardware system and software system has been developed. The application showed that this equipment can be used for GIS busbar inspection, thereby reduce the cost of high precision temperature monitoring GIS equipment, discover GIS busbar overheating fault in time and guarantee the GIS equipment safe and stable operation.
孙国霞, 关向雨, 舒乃秋, 孔令明, 金向朝, 谢志杨. 基于光纤光栅的GIS导体温度巡检方法与装置[J]. 电工技术学报, 2015, 30(8): 316-321.
Sun Guoxia, Guan Xiangyu, Shu Naiqiu, Kong Lingming, Jin Xiangchao, Xie Zhiyang. GIS Conductor Temperature Inspection Method and Device Based on Fiber Bragg Grating. Transactions of China Electrotechnical Society, 2015, 30(8): 316-321.
[1] Report on the secondary international survey on high voltage gas insulated substations(GIS) service expe- rience[C]. CIGRÉ, Paris, France, Brochure 150, 2000. [2] Mukaiyama Y. et al. Investigation on Abnormal Phenomena of Contacts Using Disconnecting Switch and Detachable Bus in 300kV GIS[J]. IEEE Transac- tions on Power Delivery, 1990, 5(1): 189-195. [3] 张丽娜, 陈永义, 梁桂州. 关于GIS和SF 6 断路器的现场检测方法[J]. 高压电器, 2001, 37(3): 47-48. Zhang Lina, Chen Yongyi, Liang Guizhou. On the field detection of GIS and SF 6 circuit breaker[J]. Voltage Apparatus, 2001, 37(3): 47-48. [4] 费万民, 吕征宇, 耿福江. 高压开关触点和母线温度在线监测与监视系统[J]. 电力系统自动化, 2004, 28(3): 86-89. Fei Wanmin, Lü Zhengyu, Geng Fujiang. Apparatus used to measure and monitor the temperature of the contact of high-voltage-switch and/or high-voltage bus[J]. Automation of Electric Power Systems, 2004, 28(3): 86-89. [5] 邓本在, 胡涛. 基于蓝牙的断路器触点和母线温度在线监测系统[J]. 高压电器, 2006, 42(3): 225-227. Deng Benzai, Hu Tao. On-line monitoring system for the temperature of the contact of circuit breaker and bus bar based on bluetooth technique[J]. High Voltage Apparatus, 2006, 42(3): 225-227. [6] 李中祥, 宋建成. 高压隔离开关触头温度在线监测系统的研制[J]. 高压电器, 2009, 45(2): 11-13. Li Zhongxiang, Song Jiancheng. On-line temperature measurement systemfor contacts in HV switchgear[J]. High Voltage Apparatus, 2009, 45(2): 11-13. [7] 武胜斌, 郑研, 陈志彬. 基于红外测温技术的GIS导体温度在线监测的方案[J]. 高压电器, 2009, 45(4): 100-102. Wu Shengbin, Zheng Yan, Chen Zhibin. An on-line monitoring scheme of conductor temperature in GIS based on infrared temperature measurement[J]. High Voltage Apparatus, 2009, 45(4): 100-102. [8] 杨武, 王小华, 荣命哲. 基于红外测温技术的高压电力设备温度在线监测传感器的研究[J]. 中国电机工程学报, 2002, 22(9): 113-117. Yang Wu, Wang Xiaohua, Rong Mingzhe. On-line temperature measurements with infrared technology on high voltage device[J]. Proceedings of the CSEE, 2002, 22(9): 113-117. [9] 邬刚, 李进. 光纤在开关柜触头温度监测中的应用[J]. 高电压技术, 2006, 32(2): 122. Wu Gang, Li Jin. Application of optical fiber in temperature monitoring of the contacts of switch cabinet[J]. High Voltage Engineering, 2006, 32(2): 122. [10] 李强, 王艳松, 刘学民. 光纤温度传感器在电力系统中的应用现状综述[J]. 电力系统保护与控制, 2010, 38(1): 169-172. Li Qiang, Wang Yansong, Liu Xuemin. Application situation of temperature monitoring of optic fiber sensor in power system[J]. Power System Protection and Control, 2010, 38(1): 169-172. [11] 饶云江, 王义平, 朱涛. 光纤光栅原理及应用[M]. 北京: 科学出版社, 2006. [12] 吴晓文, 舒乃秋, 李洪涛. 基于光纤光栅的气体绝缘母线温度在线监测系统[J]. 电力自动化设备, 2013, 33(4), 155-160. Wu Xiaowen, Shu Naiqiu, Li Hongtao, Online temperature monitoring system based on FBG for GIS bus[J]. Electric Power Automation Equipment, 2013, 33(4), 155-160. [13] Kersey A D, et al. Multi-element Bragg grating based fiber laser strain sensor[J]. Electron Lett, 1993, 29(1): 964-966. [14] Rao Y J, et al. Spatially-mutiplexed fiber-optic Bragg grating strain and temperature sensor system based on interferometric wavelength-shift detection[J]. Electron Lett, 1995, 31(12): 1009-1010. [15] Harith Ahmad, Wu Yi Chong, Kavintheran Tham- biratnam, et al. High sensitivity fiber bragg grating pressure sensor using thin metal diaphragm[J]. IEEE Sensors Journal, 2009, 9(12): 11. [16] 詹亚歌, 蔡海文, 向世清. 高分辨率光纤光栅温度传感器的研究[J]. 中国激光, 2005, 32(1): 83-86. Zhan Yage, Cai Haiwen, Xiang Shiqinget. Study on high resolution Fiber Bragg Grating temperature sensor [J]. Chinese Journal of Lasers, 2005, 32(1): 83-86. [17] BaySpech, Inc. Volume Phase Gratings (VPGTM). [18] 国玉, 刘波, 郭团. 基于线阵InGaAs光电二极管阵列的光纤光栅传感解调[J]. 光子学报, 2007, 36(9): 1591-1594. Li Guoyv, Liu Bo, Guo Tuan. Interrogation for fiber grating sensors based on the linear InGaAs photodiode array[J]. Acta Photonica Sinica, 2007, 36(9): 1591- 1594. [19] Kim Hyunjin1, Song Minho. Linear FBG interrogation with a wavelength-swept fiber laser and a volume phase grating spectrometer[C]. Proceedings of SPIE- the International Society for Optical Engineering, 2011, 7753. [20] Barden Samuel C, Arns James A, Colburn Willis S. Volume-phase holographic gratings and their potential for astronomical applications[C]. Proceedings of SPIE- the International Society for Optical Engineering, 1998: 866-876. [21] Rao Y J, Kalli K, Brady G. Spatially-multiplexed fiber-optic Bragg grating strain and temperature sensor system based on interferometric wavelength-shiftdetec- tion[J]. Electron. Lett., 1995, 31(12): 1009-1010. [22] 陈青山, 吕乃光, 燕必希. 激光准直高斯光斑中心位置计算方法分析[J]. 计算机测量与控制, 2004, 12(5): 486-488. Chen Qingshan, Lü Naiguang, Yan Bixi. Analysis to the methods for calculating the center position of gaussian-distrbuted beam spot adopted in a laser alignment system[J]. Computer Measurement & Control, 2004, 12(5): 486-488.
2015, Vol. 30 
