In Situ Photoacoustic Detection System for SO<sub>2</sub> in High-Pressure SF<sub>6</sub> Buffer Gas Using UV LED

In Situ Photoacoustic Detection System for SO<sub>2</sub> in High-Pressure SF<sub>6</sub> Buffer Gas Using UV LED

Sulfur dioxide (SO<sub>2</sub>) is a key indicator for fault diagnosis in sulfur hexafluoride (SF<sub>6</sub>) gas-insulated equipment. In this work, an in situ photoacoustic detection system using an ultraviolet (UV) LED light as the excitation source was established to dete...

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Bibliographic Details
Main Authors: Wei Hu, Kang Li, Tunan Chen, Zongjia Qiu, Guoqiang Zhang
Format: Article
Language:English
Published: MDPI AG 2022-12-01
Series:Sensors
Subjects:
SO<sub>2</sub> gas detection
UV LED
photoacoustic spectroscopy
high-pressure buffer gas
pressure correction
Online Access:https://www.mdpi.com/1424-8220/22/24/9846

Internet

https://www.mdpi.com/1424-8220/22/24/9846

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