Photoacoustic detection of methane dissolved in transformer oil

Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering

Volumn 28, Issue 34, 2008, Pages 40-46

  Yun, Yu Xin ^a   Chen, Wei Gen ^a   Sun, Cai Xin ^a   Pan, Chong ^a  

^a CHONGQING UNIVERSITY   (China)

Author keywords

DFB diode laser; Gas detection; Longitudinal resonant photoacoustic cell; Methane; Photoacoustic spectrometry

Indexed keywords

DIODES; DISSOLUTION; FAULT DETECTION; GAS DETECTORS; GASES; INSULATING OIL; LASERS; LAWS AND LEGISLATION; LIGHT MEASUREMENT; METHANATION; METHANE; OIL FILLED TRANSFORMERS; PHOTOACOUSTIC SPECTROSCOPY; POWER SPECTRUM; SPECTROMETERS; SPECTROMETRY;

DETECTION LIMITS; DFB DIODE LASER; DISTRIBUTED FEEDBACK DIODE LASERS; DYNAMIC DETECTION RANGES; EXPERIMENTAL SET-UP; GAS DETECTION; HIGH RESOLUTIONS; HIGH SELECTIVITIES; HIGH SENSITIVITIES; LASER POWERS; LINE MONITORING; LONGITUDINAL RESONANT PHOTOACOUSTIC CELL; METHANE CONCENTRATIONS; PHOTOACOUSTIC DETECTIONS; PHOTOACOUSTIC SIGNALS; PHOTOACOUSTIC SPECTROMETERS; PHOTOACOUSTIC SPECTROMETRY; PHOTOACOUSTIC SPECTRUMS; TRACE GASSES; TRANSFORMER FAULT DIAGNOSIS; TRANSFORMER OILS;

PHOTOACOUSTIC EFFECT;

EID: 57949086711     PISSN: 02588013     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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