Efect of Antioxydants on Viscosity and Breakdown Voltage of Palm Oil Insulation

Ronald A Sitorus, Yenni Afrida, Herman H Sinaga, Dewi A Irayani, Nining Purwasih, Diah Permata

Abstract


Insulating oil is a type of insulator that is widely used as insulation in electrical equipment such as transformers. The insulating oil in the transformer functions as insulation in the transformer windings so that flashover does not occur and causes voltage leaks to the outside of the transformer, then the insulating oil also functions as a transformer coolant. Generally, the insulating oil used today is made from mineral oil which cannot be renewed so its availability is limited and may run out in the future. In an effort to reduce the use of mineral oil as a basic ingredient for insulating oil, it is necessary to develop a basic ingredient for making insulating oil, which can use vegetable oils such as crude palm oil (CPO) with the additive butylated hydroxytoulene added. In testing the suitability of crude palm oil with the addition of butylated hydroxytoulene additive as insulating oil, breakdown voltage testing was carried out using Megger OTS80Af and viscosity. Based on the test results, the highest breakdown voltage value was obtained for crude palm oil with the addition of butylated hydroxytoulene of 11.13 kV and a viscosity of 27.12 cSt. From the test results, it can be concluded that crude palm oil with the addition of butylated hydroxytoulene is not suitable for use as transformer insulating oil because it cannot meet the standard SPLN 49-91: 1982, the breakdown voltage of transformer insulating oil is 30 kV/2.5 mm.

Keywords


Palm Oil; Antioxydants; Viscosity; Breakdown Voltage

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References


McShane C. P., 2001; “Relative Properties of the New Combustion-Resistant Vegetable-Oil-Based Dielectric Coolants for Distribution and Power Transformers”; IEEE Transaction on Industry Applications, 37, pp.1132-1139

Maria Asta G. Martins, 2010; “Vegetable oils, an alternative to mineral oil for power transformers- experimental study of paper aging in vegetable oil versus mineral oil”; IEEE Electrical Insulation Magazine, No. 6, November-December 2010, Page(s):7-13

Dang, V.-H. , Beroual, A. and C. Perrier, 2010; “Comparative study of streamer phenomena in mineral, synthetic and natural ester oils under lightning impulse voltage,” Int'l. Conf. High Voltage Eng. Application (ICHVE), pp. 560–563.

Jian Li, Zhaotao Zhang, and Ping Zou, Stanislaw Grzybowski, Markus Zahn, 2012, “Preparation of a Vegetable Oil-Based Nanofluid and Investigation of Its Breakdown and Dielectric Properties”, IEEE Electr. Insulation Mag., Vol. 28, No. 5, pp. 43-50.

12. McShane, C. P., 1999, “New dielectric coolant concepts for distribution and power transformers,” in Pulp and Paper, 1999. Industry Technical Conference Record of 1999 Annual, 1999, pp. 55 –62.

13 Oommen, T. V., 2001; “Vegetable oils for liquid-filled transformers,” Electrical Insulation Magazine- IEEE, Feb-2002, pp. 6 –11.

15. Thomas P., S. Sridhar, K.R. Krishnaswamy, 1995; “Dielectric Liquid from Vegetable Origin-Indian Beech Oil; International Symposium on Electrical Insulating Materials Proceedings, Tokyo, Japan, pp. 507-510.

16. Suwarmo, F.S, I. Suhariadi, L. Imsak, 2003; "Study on the Characteristics of Palm Oil and its Derivatives"; Proceedings of the 7th International Conference on Properties and Applications of Dielectric Materials, Nagoya, pp. 495-498.

17. Abdullah U.U., S.M. Bashi, R.Y. Mohibullah, Hj. A. Nurdin, 2004; “The Potential of Palm Oil as a Dielectric Fluid”, National Power & Energy Conference (PECon) 2004 Proceedings, Kuala Lumpur, Maylasia.

18. Kanoh T., H. Iwabuchi, Y. Hoshida, J. Yamada, T. Hikosaka, A. Yamazaki, Y. Hatta, H. Koide, 2008. “Analyses of Electro-chemical Characteristics of Palm Acid Esters as Insulating Oil”, Proceedings of the International Conference on Dielectric Liquid, IEEE ICDL.

14. Junko Tokunaga, Hidenobu Koide, Kenji Mogami and Tomoyuki Hikosaka; 2016; “Comparative Studies on the Aging of Thermally Upgrade Paper Insulation in Palm Fatty Acid Ester, Mineral Oil, and Natural Ester”; IEEE Transactions on Dielectrics and Electrical Insulation,Vol. 23, No. 1; February 2016, pp.258-265

Andrea Cavallini, Montanari, G. C. and Tozzi, M., 2010; “PD apparent charge estimation and calibration: A critical review”, IEEE Transactions on Dielectrics and Electrical Insulation, pp. 198 – 205.

Sinaga, H.H., B.T. Phung, Trevor R. Blackburn, 2014; “Recognition of single and multiple partial discharge sources in transformers based on ultra-high frequency signals”; IET Generation, Transmission & Distribution, Volume 8, Issue 1, January 2014, pp. 160 – 169

Achmad Susilo, Joko Muslim, Yanuar Z. Arief, Nor Asiah Muhamad, Masayuki Hikita, Masahiro Kozako, Motoo Tsuchie, Takashi Suzuki, Satoshi Hatada, Akinori Kanetani,Takaaki Kano, Suwarno and Umar Khayam; “Comparative Study of Partial Discharge Characteristics and Dissolved Gas Analysis on Palm-Based Oil as Insulating Material”; The 2nd IEEE Conference on Power Engineering and Renewable Energy, ICPERE 2014; pp.232-236

Masayuki Hikita, Junichiro Tokiyoshi, Motoo Tsuchie, Masahiro Kozako, Takashi Suzuki, Akinori Kanetani, Takaaki Kano, 2012; Partial Discharge Properties of Ester Oils Having Different Molecular Structures; Electrical Insulation (ISEI), Conference Record of the 2012 IEEE International Symposium on; San Juan, PR, 10-13 June 2012, pp. 26 – 29

Chandrasekar, S. and Gian Carlo Montanari, 2016; “Analysis of Partial Discharge Characteristics of Natural Esters as Dielectric Fluid for Electric Power Apparatus Applications”; IEEE Transactions on Dielectrics and Electrical Insulation Vol. 21, No. 3; June 2014, pp. 1251-1259

Georgios D. Peppas, Vasilios P. Charalampakos, Eleftheria C. Pyrgioti, Ioannis F. Gonos; “Electrical and optical measurements investigation of the pre-breakdown processes in natural ester oil under different impulse voltage waveforms”; IET Sci. Meas. Technol., 2016, Vol. 10, Iss. 5, pp. 545–551.

Sitorus, H.B.H., Abderrahmane Beroual, Rudy Setiabudy; Setijo Bismo, 2015; “Pre-breakdown Phenomena in New Vegetable Oil - based Jatropha Curcas Seeds as Substitute of Mineral Oil in High Voltage Equipment"; IEEE Transactions on Dielectrics and Electrical Insulation, Vol. 22, No. 5; October 2015, pp.2442-2448

Sinaga, H.H., B.T. Phung, and T.R. Blackburn, 2012; "Partial Discharge Localization in Transformers Using UHF Detection Method", IEEE Transaction on Dielectrics and Electrical Insulation, Vol 19, No. 6, pp.1891-1900

19. Alifiah, M., Pembuatan Dan Pengujian Minyak Metil Ester Biji Karet Sebagai Isolasi Transformator Tegangan Tinggi; Skripsi S1, Jurusan Teknik Elektro Universitas Lampung, 2019

20. Nurani, C. C., Analisis Dan Teknik Interpretasi Perbandingan Dissolved Gas Analysis (DGA) Antara Minyak Mineral Dan Minyak Ester Menggunakan Metode Kromatografi Gas; Skripsi S1, Jurusan Teknik Elektro Universitas Lampung, 2017.

21 Sinaga, H.H., Roza, D., Sitorus, H. B. H., Harahap, C. R., Permata, D. and Purwasih, N., "Analysis of Chemical-Physical Properties and Breakdown Voltage of Rubber Seed Oil," 2021 International Conference on Converging Technology in Electrical and Information Engineering (ICCTEIE), 2021, pp. 138-141, doi: 10.1109/ICCTEIE54047.2021.9650630.

Shengwei Cai, Xuan Zhou, Jiangbo Chen, Hui Yu, Cuijuan Zhou, 2012; “Transesterification Reaction Reduce Viscosity of Vegetable Insulating Oil”; 2012 International Conference on High Voltage Engineering and Application, Shanghai, China, September 17-20, 2012

Brechmans, H.J. and S. Hirata, “Biodiesel Production from Crude Jatropha curcas L. seed oil with a high content of free fatty acids”, Bioresource Technology / Science Direct, 2008, pp. 1716-1721




DOI: https://doi.org/10.29103/jreece.v4i1.16253

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