High-Sensitivity Dynamic Detection of Dissolved Acetylene in Transformer Oil Based on High-Power Quartz-Enhanced Photoacoustic Spectroscopy Sensing System

High-Sensitivity Dynamic Detection of Dissolved Acetylene in Transformer Oil Based on High-Power Quartz-Enhanced Photoacoustic Spectroscopy Sensing System

To enable the highly sensitive detection of acetylene (C<sub>2</sub>H<sub>2</sub>) dissolved in transformer oil, a high-power quartz-enhanced photoacoustic spectroscopy (QEPAS) sensing system is proposed. A standard 32.7 kHz quartz tuning fork (QTF) was employed as an acousti...

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Bibliographic Details
Main Authors: Yuxiang Wu, Tiehua Ma, Chenhua Liu, Yashan Fan, Shuai Shi, Songjie Guo, Yu Wang, Xiangjun Xu, Guqing Guo, Xuanbing Qiu, Zhijin Shang, Chuanliang Li
Format: Article
Language:English
Published: MDPI AG 2025-07-01
Series:Photonics
Subjects:
photoacoustic spectroscopy
quartz tuning fork
dissolved acetylene
Online Access:https://www.mdpi.com/2304-6732/12/7/713
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