Real-time Detection of SF6 Leakage in Large Area Based on Quantum Cascade Laser

TANG Feng; LIU Shun-gui; L Qi-shen; LI Xin-tian; HE Shu-kai; ZENG Xiao-zhe; XU Ge; YUE Yun-qi

doi:10.3788/gzxb20194810.1030004

[1] LIU Qun-qun, QI Ru-bin, ZHAO He, et al. Research progress and development trend of SF6 gas detection techniques［J］. Optical Instruments, 2019, 40 (1): 88-94.

[2] ZHANG Shi-ling, YAO Qiang, LI Xin-tian. On-line monitoring of HF gas in high voltage GIS based on flange optical fiber sensing technology［J］. High Voltage Engineering, 2019, 45(2): 402-409.

[3] BUJOTZEK M, SEEGER M. Parameter dependence of gaseous insulation in SF6 ［J］. IEEE Transactions on Dielectrics& Electrical Insulation, 2013, 20(3): 845-855.

[4] LI Xing-wen, DENG Yun-kun, JIANG Xu, et al. Insulation performance and application of enviroment-friendly gases mixtures of C4F7N and C5F10O with CO2［J］. High Voltage Engineering, 2017, 43(3): 708-715.

[5] LI Y, ZHANG X X, XIAO S, et al. Decomposition properties of C4F7N/N2 gas mixture: an environmentally friendly gas to replace SF6 ［J］. Industrial & Engineering Chemistry Research, 2018, 57: 5173-5182.

[6] CHENG Lin. A computational research on atmospheric degradation mechanisms and chemical properties for several replacement gases of SF6 ［D］. Wuhan: Huazhong University of Science & Technology, 2017.

[7] GB/T 8905-2012. The guide for management and measuring SF6 gas in electrical equipment［S］. Beijing: China national standardization administration commission, 2012.

[8] JI Sheng-chang, ZHONG Li-peng, LIU Kai, et al. Research status and development of SF6 decomposition components analysis under discharge and its application ［J］. Proceedings of the Chinese Society for Electrical Engineering, 2015, 35(9):2318-2332.

[9] YANG Rui, ZHAO Jian-yong, SHI Lei, et al. The distribution law of SF6 gas leakage and gas monitor layout strategy in gas insulated substation［J］. Science Technology and Engineering, 2019, 19(9): 99-107.

[10] ZANG Yi-peng, NIE Wei, XU Zhen-yu, et al. Measurement of trace water vapor based on tunable diode laser absorption spectroscopy［J］. Acta Optica Sinica, 2018, 38(11): 1130004.

[11] LI C G, DONG L, FRANK K, et al. Compact TDLAS based optical sensor for ppb-level ethane detection by use of a 3.34μm room-temperature CW interband cascade laser［J］. Sensors and Actuators B: Chemical, 2016, 232: 188-194.

[12] JIMENEZ R, TASLAKOV M, SIMEONOV V, et al. Ozone detection by differential absorption spectroscopy at ambient pressure with a 9.6 μm pulsed quantum-cascade laser ［J］. Applied Physics B: Lasers and Optics, 2004, 78: 249-256.

[13] CAO Y C, SANCHEZ P, JIANG W, et al. Simultaneous atmospheric nitrous oxide, methane and watervapor detection with a single continuous wave quantum cascade laser ［J］. Optics Express, 2015, 23(3): 2121-2132.

[14] KASYUTICH L, HOLDSWORTH J, MARTIN P. A mid-infrared laser absorption spectrometers based up on all-diode laser difference frequency generation and a room temperature quantum cascade laser for the detection of CO, N2O and NO［J］. Applied Physics B: Lasers and Optics, 2008, 92: 271-279.

[15] LIN Bai-yang, DANG Jing-min, ZHENG Chuan-tao, et al. Mid-infrared quantum cascade laser gas detection system ［J］. Acta Photonica Sinica, 2018, 47(4): 0423001.

[16] ZHOU Chao, ZHANG Lei, LI Jin-song. Detection of atmospheric multi-component based on a single quantum cascade laser［J］. Acta Physica Sinica, 2017, 66(9): 094203.

[17] ZHOU Sheng, HAN Yan-ling, LI Bin-cheng. Detection of trace water vapor by cavity ring-down spectroscopy with 5.2μm quantum cascade laser［J］. Spectroscopy and Spectral Analysis, 2016, 36 (12): 3848-3852.

[18] MA Y F, LEWICKI R, RAZEGHI M, et al. QEPAS based ppb-level detection of CO and N2O usinga high power CW DFB-QCL［J］. Optics Express, 2013, 21(1): 1008-1019.

[19] TONG Yao, MA Yu-fei. Research progress of the trace gas sensing based on quartz-enhanced photoacoustic spectroscopy ［J］.Journal of Liaocheng University (Natural Science), 2019, 32(2): 34-41.

[20] HE Yi-gang, SU Bei-lei, LI Bing, et al. Research on SF6 leakage detection based on AJAFSA-SVM temperature compensation algorithm［J］. Journal of Electronic Measurement and Instrumentation, 2018, 32(8): 42-49.

[21] SHEN Wan, CHANG Jian-hua, ZHAO Yong-yi, et al. Research on method of portable NDIR SF6 gas detection ［J］. Journal of Applied Optics, 2018, 39(4): 545-550.

[22] ZHANG Li-fang, WANG Fei, YU Li-bin, et al. The research for trace ammonia escape monitoring system based on tunable diode laser absorption spectroscopy［J］. Spectroscopy and Spectral Analysis, 2015, 35(6): 1639-1642.

[23] JAGADEESHWARI M, ALAN L, JOHN T, et al. Wavelength modulation spectroscopy with a pulsed quantum cascade laser for the sensitive detection of acrylonitrile ［J］. Applied Optics, 2011, 50(25): 112-118.