Moisture assessment for power transformers with aramid paper insulation using PDC

• Autorzy: Lepich, M.
• Języki publikacji: EN

Abstrakty

EN

The PDC (polarysaliom and dcpolarysation current) method is a simple and reliable analysis tool to monitor transformer insulation system. This paper represents a method of moisture assessment in largc oil-immersed power transformers using aramid paper as winding insulation.

• Czasopismo: Zeszyty Naukowe. Elektryka / Politechnika Opolska
• Rocznik: 2012
• Tom: z. 68
• Strony: 39--40
• Opis fizyczny: Bibliogr. 4 poz., rys.

Twórcy

autor

Lepich, M.

• Department of Eleetrical Control and Computer Engincering

Bibliografia

• [1]PREVOST T., FRANCHEK M„: Conductor insulation tests in oil: aramid vs. kraft, Electrical Insulation Magazine, IEHE, august 2002
• [2] ZHANG G., WEI J., WANG S., XU H., WANG D.: Dielectric Responsc Characteristics and Insulation Condition Evaluation of Power Transformer Oil-Paper Insulation, CIGRE SC A2 & Dl JOINT Colloquium 2011. Kyoto Japan
• [3] BASSI W., SILVA H.A.P., Galdeano C.A., llossri J.H.C.,: Moisture assessment for power transformers using PDC and drying-out processes evaluation
• [4] WOLNY S.: Diagnostyka stanu izolacji papierowo-olejowej z wykorzystaniem metod polaryzacyjnych, Politechnika Opolska, Opole 2008