Infrared and near infrared spectroscopy as measurement methods of moisture content in oil-paper insulation.

• Autorzy: Bródka B.
• Konferencja: APTADM 2007, III International Conference on Advances in Processing Testing and Application of Dielectric Materials., September, 26-28, 2007 Wrocław, Poland
• Języki publikacji: EN

Abstrakty

EN

This paper discusses two methods of moisture content estimation jn oil-paper insulation. The advantages and disadvantages are presented, as well as the example research results for each method. The samples of oil-impregnated paper insulation of varied moisture content were the investigated objects. The methods discussed in the paper were verified by means of Karl Fischer Titration method and moisture equilibrium between air and paper curves.

Słowa kluczowe

EN

oil-paper insulation; infrared spectroscopy; near infrared spectroscopy; transformer insulation

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Prace Naukowe Instytutu Podstaw Elektrotechniki i Elektrotechnologii Politechniki Wrocławskiej. Konferencje
• Rocznik: 2007
• Tom: Vol. 46, nr 19
• Strony: 104--108
• Opis fizyczny: Bibliogr. 4 poz.

Twórcy

autor

Bródka B.

• Institute of Electric Power Engineering, Poznan University of Technology

Bibliografia

• [1] Gubański S.M., Boss P., Csepes G., Houhanessian V.D., Filippini J., Guuinic P., Gafvert U., Karius V., Lapworth J., Urbani G., Werelius P., Zaengl W.S., Dielectric response methods for diagnostics of power transformers: Report of the TF 15.01.09, CIGRE, 2001.08.27.
• [2] Baird P.J., Herman H., Stevens G.C., Spectroscopic Measurement and Analysis of Water and Oil in Transformer Insulating Paper, IEEE Transactions on Dielectric and Electrical Insulation, Vol. 13, No. 1, Feb. 2006, pp. 293-308.
• [3] Baird P.J., Herman H., Stevens G.C., Non-Destructive Measurement of the Degradation of Transformer Insulating Paper, IEEE Transactions on Dielectric and Electrical Insulation, Vol. 13, No. 1, Feb. 2006, pp. 309-318.
• [4] Chaplin M., Water structure and behavior http://www.martin.chaplin.btinternet.co.uk/index2.html