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Optica Publishing Group
  • 2013 Conference on Lasers and Electro-Optics Pacific Rim
  • (Optica Publishing Group, 2013),
  • paper ThF3_3

A Study of Trace Gas Detection Based on Cavity Enhanced Absorption Spectroscopy (CEAS) for Power Transformer Diagnosis

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Abstract

We apply CEAS technique to monitor trace acetylene gas in oil as marker of power transformer diagnosis. Developed CEAS sensor can detect trace acetylene gas as low as 8ppb in a few seconds.

© 2013 IEICE

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