Evaluation of total acid number (TAN) of synthetic ester retrofilled oil and its correlation with FTIR spectroscopy

• Main Authors: Othman, N. A., Zainuddin, H., Yahaya, M. S., Azis, N., Ibrahim, Z., Musni, M. A. C.
• Format: Conference or Workshop Item
• Published: IEEE 2023
• Online Access: http://psasir.upm.edu.my/id/eprint/44146/; https://ieeexplore.ieee.org/document/10257322
• Institution: Universiti Putra Malaysia

Retrofilling of an existing mineral oil-immersed transformer with ester oil is an alternative approach to extend the lifespan of transformers. This is associated with the excellent properties of ester oil that has high tolerance to moisture that promotes an advantage to prolong the life of paper ins...