Title :
Development of Gas Detector for Hydrogen Dissolved in Transformer Oil
Author :
Seo, Ho-Joon ; Hwang, Kyu-Hyun ; Rhie, Dong-Hee
Author_Institution :
Dept. of Electr. Eng., Suwon Univ., Gyunggi-do
Abstract :
In oil-filled equipment such as transformers, partial discharge or local overheating will precede a final shutdown. Accompanied with such problems is a decomposition of insulating material into gases, which are dissolved into the transformer oil. The gases dissolved in oil can be separated with some membranes based on the differences in permeability of membranes to different gases. This paper discusses the permeability characteristics of several membranes for separation hydrogen gas in oil. With result of this paper, it may become possible to detect fault-related gases from transformer oil and predict incipient failures in the future
Keywords :
gas sensors; hydrogen; membranes; permeability; transformer oil; H; fault-related gas detection; gas detector; hydrogen gas; insulating material decomposition; local overheating; membrane permeability; oil-filled equipment; partial discharge; transformer oil; Biomembranes; Gas detectors; Gas insulation; Gases; Hydrogen; Oil insulation; Partial discharges; Permeability; Petroleum; Power transformer insulation;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 2005. IMTC 2005. Proceedings of the IEEE
Conference_Location :
Ottawa, Ont.
Print_ISBN :
0-7803-8879-8
DOI :
10.1109/IMTC.2005.1604188
