Fiber Bragg grating sensor for detecting ageing transformer oil

• Main Authors: Abas, Ahmad Fauzi, Al-Qazwini, Yusser, Tamchek, Nizam, Mohd Noor, Ahmad Shukri, Onn, Baharil Izhan, M. Thirunavakkarasu, Punithavathi
• Format: Conference or Workshop Item
• Language: English
• Published: IEEE 2012
• Online Access: http://psasir.upm.edu.my/id/eprint/40173/1/Fiber%20Bragg%20grating%20sensor%20for%20detecting%20ageing%20transformer%20oil.pdf; http://psasir.upm.edu.my/id/eprint/40173/

In this paper, we report the investigation of monitoring the degradation of transformer oil in power transformer using fiber Bragg grating sensor (FBG). The findings show that aging transformer oil has a higher refractive index (RI) compared to fresh transformer oil. This is detected by a wavelength...