Laser Technology, Volume. 49, Issue 4, 544(2025)

Research on influence of water vapor on the detection of dissolved methane in oil based on photoacoustic spectroscopy

Bingyu MO1, Shanghu ZHOU1, Menglong HAN1, Chenxi LI2, Yanjiao HE3, Xiaona HOU4, Qijun LIANG1, and Ke CHEN2、*
Author Affiliations
  • 1State Grid Qinghai Electric Power Company,Power Science Research Institute, Xining 810008, China
  • 2School of Optoelectronic Engineering and Instrumentation Science, Dalian University of Technology, Dalian 116024, China
  • 3State Grid Qinghai Electric Power Company, Xining 810008, China
  • 4China Electric Power Research Institute Wuhan Branch, Wuhan 430074, China
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    References(2)

    [3] [3] STATE GRID CORPORATION of CHINA. Technical specification for on-line monitoring device of gases dissolved in transformer oil: Q/GDW 10536-2021 [S]. Beijing: State Grid Corporation of China, 2021(in Chinese).

    [17] [17] SCHILT S, BESSON J P, THEVENAZ L, et al, Near-infrared laser photoacoustic detection of methane: The impact of molecular relaxation[J]. Applied Physics , 2006, B82(2): 319-329.

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    Bingyu MO, Shanghu ZHOU, Menglong HAN, Chenxi LI, Yanjiao HE, Xiaona HOU, Qijun LIANG, Ke CHEN. Research on influence of water vapor on the detection of dissolved methane in oil based on photoacoustic spectroscopy[J]. Laser Technology, 2025, 49(4): 544

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    Paper Information

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    Received: Aug. 2, 2024

    Accepted: --

    Published Online: Aug. 28, 2025

    The Author Email: Ke CHEN (chenke@dlut.edu.cn)

    DOI:10.7510/jgjs.issn.1001-3806.2025.04.011

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