Influence of Baader Aging on Hydrogenated Transformer Oil

Abstract:

Under the condition of Baader aging, the chemical composition variation and the influence of transformer oil aging on electrical properties such as dielectric loss factor and physic-chemical properties such as interfacial tension were studied in the aging precess. Moreover, the correlation between hydrogenated transformer oil electrical and physic-chemical properties and its chemical composition variation were investigated.

• Periodical: Applied Mechanics and Materials (Volume 521)
• Pages: 399-404
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.521.399
• Online since: February 2014
• Authors: Feng Tang, Yi Hua Qian*, Yi Bin Huang
• Keywords: Baader Aging, Chemical Composition, Electrical and Physic-Chemical Properties, Hydrogenated Transformer Oil

References

[1] Ruijin Liao, Fumin Sang, Gang Liu, Lijun Yang. Study on Neutral Acid and Water Dissolved in Oil for Different Types of Oil-paper Insulation Compositions of Transformers in Accelerated Ageing Tests[J]. Proceeding of the CSEE, 2010, 30(4): 125-131.

[2] Chao Tang, Ruijin Liao, Feilong Huang, Lijun Yang, Mengzhao Zhu. The Breakdown Voltage of Power Transformer Insulation Paper After Thermal Aging[J]. Transactions of China Eletrotechnical Slciety, 2010, 25(11): 1-8.

[3] Liao Ruijin, Jian Hao, Shuaiwei Liang, Mengzhao Zhu, Lijun Yang. Choice of Antioxidants Added in Insulation Oil and Its Anti-oxidant Synergistic Effect[J]. High Voltage Engineering, 2012, 38(1): 124-131.

DOI: 10.1109/ichve.2012.6357110

[4] Yihua Qian, Haiyan Wu, Wei Su, Yibin Huang, Zhensheng Zhong. Comparative Study on the Electrical Properties of Several Kinds of Domestic or Imported Transformer Oil[J]. Power System Technology. 2011, 35(2): 770-773.

[5] Hongsong Lian, Dongsheng Zheng. Ageing Tests of Domestic Made EHV Transformer Oil of Hydrogenated Type and Some Kinds of Imported EHV Transformer Oils[J]. Electrical Equipment, 2005, 6(1): 16-18.

[6] Xianmin Wang, Yongfei Ma, Peng Dou. Influence of Aging Transformer Oil to Dielectric Loss Factor and Research on Insulation Life Test[J]. Transformer, 2011, 48(4): 41-44.

[7] Lihua Shao. Research of Large Transformer Oil Anti-oxidation and Anti-aging Properties[J]. Anhui Chemical Industry, 2009, 35(6): 43-45.

[8] DEUTSCHE NORMEN, DIN 51554-1978. Prüfung der Alterungsbeständigkeit nach Baader Prüfung bei 110°C[S].

[9] DL/T 929-2005, Determination of the Content in Insulating Oil and Lubricating Oil by Infrared Spectrum Method[S]. National standard of China.

[10] GB 5654-2007, Insulating liquids-Measurement of Relative Permittivity, Dielectric Dissipation Factor and d. c. Resistivity [S]. National standard of China.

DOI: 10.3403/03029197u

[11] DL 421-91, Determination of electrical resistivity[S]. Electric Power Industry Standard of China.

[12] DL 429. 9-91. Insulating oil dielectric strength test[S]. Electric Power Industry Standard of China.

[13] Dou Peng, Daowu Yang, ChengFeng Wang. The Influence of Transformer Oil Aging to Dielectric Dissipation Factor and Its Insulating Lifetime[J]. IEEE, Power and Energy Engineering Conference, 2009, 1-4.

DOI: 10.1109/appeec.2009.4918887

[14] Peng Dou, Daowu Yang, Yi Li, Jie Gong. Analyze Aging Characteristica of Transformer Oil Based on Infrared Spectroscopy and Chaos Theory[J]. High Voltage Engineering, 2009, 35(4): 849-854.

[15] Hongmei Wang. Power oil (gas) [M]. Beijing: Chemical Industry Press, 2009: 92-93.

[16] Abdi. S, Boubadeur. A, Haddad A. Influence of thermal ageing on transformer oil properties[C]. Dielectric Liquids, 2008 IEEE International Conference. 1-4.

DOI: 10.1109/icdl.2008.4622466