A Comparative Diagnosis Approach on Transformer’s Insulating Oil
Available Online March 2015.
- https://doi.org/10.2991/itoec-15.2015.1How to use a DOI?
- Power transformer diagnosis; Dissolved gas analysis; Total Combustible Gases; Extra High Voltage Substation (E/S)
- The immersed oil power transformer is so vital equipment in power system that maintenance-engineers take more cautious on transformer’s insulating oil as the criterion of maintenance. The dissolved gas analysis (DGA) is known for an effective technique to detect transformer’s incipient faults. In this paper, a practical method is presented that it took the data of Past Fault Record and ANSI/IEEE C57.104 Standard Rule to combine an approach by EXCEL software to diagnose transformer’s insulating oil. The user only keys H2, CH4, C2H2, C2H4, and C2H6 those gases were decomposed via ASTM-D3612. The diagnosis result was showed in texts and the plotted figures through Pearson product moment correlation coefficient. This paper took some dates from Taiwan Power Company to verify that is validation and accuracy on the transformer’s insulating diagnosis approach.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Ming-Jong Lin PY - 2015/03 DA - 2015/03 TI - A Comparative Diagnosis Approach on Transformer’s Insulating Oil BT - Proceedings of the 2015 Information Technology and Mechatronics Engineering Conference PB - Atlantis Press SP - 1 EP - 5 SN - 2352-538X UR - https://doi.org/10.2991/itoec-15.2015.1 DO - https://doi.org/10.2991/itoec-15.2015.1 ID - Lin2015/03 ER -