Classification of fault and stray gassing in transformer by using duval pentagon and machine learning algorithms

• Main Authors: Haw, Jia Yong, Mohd Yousof, Mohd Fairouz, Abd Rahman, Rahisham, Talib, Mohd Aizam, Azis, Norhafiz
• Format: Article
• Published: Springer 2022
• Online Access: http://psasir.upm.edu.my/id/eprint/100700/; https://link.springer.com/article/10.1007/s13369-022-06770-0
• Institution: Universiti Putra Malaysia

An oil-filled transformer should be able to operate for a long time with proper maintenance. One of the best diagnostic methods for oil-immersed transformer condition is dissolved gas analysis (DGA). However, there are times where the produce of stray gassing event might lead to fault indication in...