Protection of power transformers installed in gas insulated substations against switching overvoltages

L. Rouco

January 2010 - December 2010

Funding entity Iberdrola Distribución

The aim of this project is the development of practical recommendations for the protection of power transformers installed in gas insulated substations (220 and 132 kV) against switching overvoltages due to opening of switches in Iberdrola Distribucion typical installations.

Research topics:
• *Electromagnetic transients: lightning and switching overvoltages in overhead and GIS substations, location of surge arresters

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