TY - GEN
T1 - Transformer oil lifetime prediction using the Arrhenius law based on physical and electrical characteristics
AU - Husnayain, F.
AU - Latif, M.
AU - K., Iwa Garniwa M.
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2016/1/7
Y1 - 2016/1/7
N2 - In the power generation, transmission or distribution of electricity, transformer is one of the most valuable and important asset. The transformer reliability is very dependent on the quality of the insulation system. During the operational phase transformer, transformer oil will undergo degradation or deterioration due to high temperatures and chemical reactions that occur as oxidation. Aging in insulating oils would also affect its characteristics, such as physical and electrical properties, as well as lowering the lifetime of the insulation. This paper discusses the aging of insulation oil. Research on accelerated thermal aging was conducted to determine the behavior of insulating oil deterioration Nynas Nytro 10X and predict future use. Based on the Arrhenius law, if the temperature of transformer oil samples were operating normally in 60°C, the lifetime prediction of insulating oil will be 697.079 hours. Furthermore, the percentage decrease in the lifetime prediction isolation transformer IBT CBN S phase at normal loading conditions, the imposition of emergency at long time, as well as the emergency at short time in a row at 0.002032%, 0.047435% and 0.957268% of the rest period normal to the insulation of 5.5 years.
AB - In the power generation, transmission or distribution of electricity, transformer is one of the most valuable and important asset. The transformer reliability is very dependent on the quality of the insulation system. During the operational phase transformer, transformer oil will undergo degradation or deterioration due to high temperatures and chemical reactions that occur as oxidation. Aging in insulating oils would also affect its characteristics, such as physical and electrical properties, as well as lowering the lifetime of the insulation. This paper discusses the aging of insulation oil. Research on accelerated thermal aging was conducted to determine the behavior of insulating oil deterioration Nynas Nytro 10X and predict future use. Based on the Arrhenius law, if the temperature of transformer oil samples were operating normally in 60°C, the lifetime prediction of insulating oil will be 697.079 hours. Furthermore, the percentage decrease in the lifetime prediction isolation transformer IBT CBN S phase at normal loading conditions, the imposition of emergency at long time, as well as the emergency at short time in a row at 0.002032%, 0.047435% and 0.957268% of the rest period normal to the insulation of 5.5 years.
KW - aging
KW - electrical properties
KW - physical properties
KW - the Arrhenius law
KW - the lifetime prediction
KW - transformer insulating oil
UR - http://www.scopus.com/inward/record.url?scp=84963799267&partnerID=8YFLogxK
U2 - 10.1109/QiR.2015.7374908
DO - 10.1109/QiR.2015.7374908
M3 - Conference contribution
AN - SCOPUS:84963799267
T3 - 14th International Conference on QiR (Quality in Research), QiR 2015 - In conjunction with 4th Asian Symposium on Material Processing, ASMP 2015 and International Conference in Saving Energy in Refrigeration and Air Conditioning, ICSERA 2015
SP - 115
EP - 120
BT - 14th International Conference on QiR (Quality in Research), QiR 2015 - In conjunction with 4th Asian Symposium on Material Processing, ASMP 2015 and International Conference in Saving Energy in Refrigeration and Air Conditioning, ICSERA 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 14th International Conference on QiR (Quality in Research), QiR 2015
Y2 - 10 August 2015 through 13 August 2015
ER -
