Diagnostic measurements of 3-phase 25MVA transformer and their analysis

• Autorzy: Brandt, M. , Michalik, J. , Sewald, R. , Sedlak, J.
• Języki publikacji: EN

Abstrakty

EN

This paper describes measurements of 25 MVA transformer, which is operated by company SSE a.s. in substation Handlova, by diagnostic methods like Sweep frequency response analysis (SFRA), measurement of capacity and loss factor tand , and insulation resistance measurement.

Słowa kluczowe

EN

SFRA; transformer; diagnostic; loss factor; insulation resistance; capacity

• Czasopismo: Logistyka
• Rocznik: 2011
• Tom: nr 6
• Opis fizyczny: Pełny tekst na CD, Bibliogr. 2 poz., rys., tab.

Twórcy

autor

Brandt, M.

autor

Michalik, J.

autor

Sewald, R.

autor

Sedlak, J.

• University of Žilina, Faculty of Electrical Engineering, SLOVAKIA,

Bibliografia

• [1] Brandt M., Seewald R., Sedlák J., Faktorová D.: Measurement and analysis of railway traction transformer using by SFRA method – part 2, Diagnostika ´11, publisched by University of West Bohemia, 2011, ISBN 978-80-261-0020-1
• [2] ThG, RF, LWA, MF.: Operating Instructions MIDAS 2880 Mobile Insulation Diagnosis & Analzsing System, Switzerland, 2004, version 1.0.3