[1] S BUSTAMANTE, M MANANA, A ARROYO et al. Dissolved gas analysis equipment for online monitoring of transformer oil: a review. Sensors, 19, 4057-4077(2019).
[2] M DUVAL. Dissolved gas analysis: it can save your transformer. IEEE Electrical Insulation Magazine, 5, 22-27(1989).
[4] J FAN, Z LIU, A MENG et al. Characteristics of tin oxide chromatographic detector for dissolved gases analysis of transformer oil. IEEE Access, 7, 94012-94020(2019).
[5] D H KAMPBELL, S A VANDEGRIFT. Analysis of dissolved methane, ethane, and ethylene in ground water by a standard gas chromatographic technique. Journal of Chromatographic Science, 36, 253-256(1998).
[6] X MAO, X ZHOU, L ZHAI et al. Dissolved gas-in-oil analysis in transformers based on near-infrared photoacoustic spectroscopy. International Journal of Thermophysics, 36, 940-946(2015).
[7] Z MAO, J WEN. Detection of dissolved gas in oil–insulated electrical apparatus by photoacoustic spectroscopy. IEEE Electrical Insulation Magazine, 31, 7-14(2015).
[8] Fengxiang MA, Yu TIAN, Ke CHEN et al. Technique for detection of dissolved gas in oil based on miniature photoacoustic sensor. Acta Optica Sinica, 40, 207-213(2020).
[9] Yuxin YUN, Weigen CHEN, Caixin SUN et al. Photoacoustic Detection of methane dissolved in transformer oil. Chinese Journal of Electrical Engineering, 40-46(2008).
[10] Yuxin YUN, Xiaoxiao ZHAO, Weigen CHEN et al. Acetylene detection by laser resonant photoacoustic spectrometry. High Voltage Engineering, 35, 2156-2162(2009).
[11] Y MA, R LEWICKI, M RAZEGHI et al. QEPAS based ppb-level detection of CO and N2O using a high power CW DFB-QCL. Optics Express, 21, 1008-1019(2013).
[12] K CHEN, M GUO, S LIU et al. Fiber-optic photoacoustic sensor for remote monitoring of gas micro-leakage. Optics Express, 27, 4648-4659(2019).
[13] Ke CHEN, Shuai YUAN, Zhenfeng GONG et al. High sensitive detection for SF6 decomposition component of H2S based on laser photoacoustic spectroscopy. Chinese Journal of Lasers, 45, 138-144(2018).
[14] CHA Shenlong, Kun LIU, Tu TAN et al. Application of photoacoustic spectroscopy in multi-component gas concentration detection. Acta Photonica Sinica, 46, 14-19(2017).
[15] Z GONG, K CHEN, Y YANG et al. Photoacoustic spectroscopy based multi-gas detection using high-sensitivity fiber-optic low-frequency acoustic sensor. Sensors and Actuators B: Chemical, 357-363(2018).
[16] K CHEN,, S LIU,, B ZHANG et al. Highly sensitive photoacoustic multi-gas analyzer combined with mid-infrared broadband source and near-infrared laser. Optics and Lasers in Engineering, 124, 105844-101851(2020).
[17] K CHEN, B ZHANG, M GUO et al. Photoacoustic trace gas detection of ethylene in high-concentration methane background based on dual light sources and fiber-optic microphone. Sensors and Actuators B: Chemical, 310, 127825-127831(2020).
[18] K CHEN, B ZHANG, M GUO et al. All-optical photoacoustic multigas analyzer using digital fiber-optic acoustic detector. IEEE Transactions on Instrumentation and Measurement, 69, 8486-8493(2020).
[19] Xuelei WANG, Qingmin LI, Ying ZHANG et al. Simulation of reactive molecular dynamics of transformer oil pyrolysis at high temperature and the influence mechanism of acid in oil. High Voltage Engineering, 43, 247-255(2017).
[20] Y WANG, Y WEI, T LIU et al. TDLAS detection of propane/butane gas mixture by using reference gas absorption cells and partial least square approach. IEEE Sensors Journal, 18, 8587-8596(2018).
[22] T TOMBERG, M VAINIO, T HIETA et al. Sub-parts-per-trillion level sensitivity in trace gas detection by cantilever-enhanced photo-acoustic spectroscopy. Scientific Reports, 8, 1-7(2018).
[23] S HUANG, Y HUANG, H CHUI. Trace methane sensor using mid-infrared light emitting diode in hollow-core fiber. Sensors & Actuators B: Chemical, 282, 599-602(2019).
[24] F A BENDANA, D D LEE, C WEI et al. Line mixing and broadening in the v(1→3) first overtone bandhead of carbon monoxide at high temperatures and high pressures. Journal of Quantitative Spectroscopy and Radiative Transfer, 239, 106636-106647(2019).
[25] L B KREUZER. Ultralow gas concentration infrared absorption spectroscopy. Journal of Applied Physics, 42, 2934-2943(1971).
[26] S LI, L SUN. Measurement of broadband absorbers in the near-infrared region based on wavelength modulation united absorption spectroscopy. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 247, 119127-119132(2021).