Browse > Article
http://dx.doi.org/10.5369/JSST.2018.27.6.403

Detection of Hydrogen Gas Dissolved in Insulation Oil Based on Palladium-coated Fiber Bragg Grating  

Kim, Kwang Taek (Electronic Engineering, Honam University)
Choi, Nu ri (Electronic Engineering, Honam University)
Baik, Se-Jong (Department of Physics, Chonnam National University)
Publication Information
Journal of Sensor Science and Technology / v.27, no.6, 2018 , pp. 403-406 More about this Journal
Abstract
We have investigated a fiber-optic sensor for detecting the hydrogen gas dissolved in insulation oil based on a palladium (Pd)-coated fiber Bragg grating (FBG). As the palladium absorbs the hydrogen gas dissolved in the insulation oil, its volume expands and the Bragg wavelength shifts to a longer wavelength. The experimental results showed that the Bragg wavelength of FBG increased to 70 nm when the concentration of hydrogen dissolved in the insulation oil was 409 ppm.
Keywords
Hydrogen sensor; Fiber Bragg Grating; Palladium; Insulation oil;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 C. H. Nam "Diagnosis technology of abnormality in transformer based on dissolved hydrogen gas in insulation oil", Journal of the Korea electric association, Vol. 22, No. 2, pp. 18-25, 1994.
2 H. D. Lee, D. H. Lee, Y. H. Lee, K. H. Park, K. Y. Ryu, Y. S. Sin, "The Response Characteristic of Hydrogen Gas Detecting Sensor by Power Transformer deterioration" proceedings of KIEE 2004, 7.14-16
3 G.-M. Ma, C.-R. Li, R.-D. Mu, J. Jiang, and Y.-T. Luo, "Fiber Bragg grating sensor for hydrogen detection in power transformers" IEEE Trans. Dielectr. Electr. Insul., Vol. 21, No. 1, pp. 380-3852, 2014.   DOI
4 J. Bodzenta, B. Burak, Z. Gacek, W. P. Jakubik, S. Kochowski, and S. M. Urbanczyk, "Thin palladium film as a sensor of hydrogen gas dissolved in transformer oil", Sens. Actuators B, Vol. 87, No. 1, pp. 82-87, 2002.   DOI
5 M. A. Bulter, "Micromirror optical-fiber hydrogen sensor", Sens. Actuators B, Vol. 22, No. 2 pp. 155-163, 1994.   DOI
6 M. Tabib-Azar, B. Sutapun, R. Petrisk, and A. Kazemi, "Highly sensitive hydrogen sensors using palladium coated fiber optics with exposed cores and evanescent field interactions", Sens. Actuators B, Vol. 58, No. 1-2, pp. 158-163, 1999.
7 B. Sutapun, M. Tabib-Azar, and A. Kazemi, "Pd-coated elastootic fiber Bragg grating sensors for multiplexed hydrogen sensors", Sens. Actuators B, Vol. 60, No. 1, pp. 27-34, 1999.   DOI
8 D. Zalvidea, A. Diez, J. L. Cruz, and M. V. Andres, "Hydrogen sensor based on a fibre-taper with improved timeresponse", Sens. Actuators B, Vol. 114, No. 1, pp. 286-274, 2006.
9 K. T. Kim, "Measurement of Thermo-Optic Coefficient of a Liquid Using a Cascade of Two Different Fiber Bragg Gratings", J. Sens. Sci. Technol., Vol. 22, No. 2, pp. 95-99, 2013.   DOI