Summary

Session Delegates (Members and non-members): access these materials for free via your Session registration account.

Additional informations

Publication type Session Materials
Reference A3-10719-2024
Publication year
Publisher CIGRE
Study committees
File size 310 KB
Price for non member 30 €
Price for member Free

Authors

Marcel STOECKLI, Valeria TEPPATI*, Reto KARRER, Mahesh DHOTRE, Peter FREI, Patrick STOLLER, Markus BUJOTZEK

Keywords

High voltage circuit breakers, SF6 alternatives, C4-FN mixtures, computational fluid dynamic simulations, short line faults, terminal faults

Development and type testing of a 420 kV 63 kA 50 Hz and 60 Hz SF6-free High Voltage Circuit Breaker
Development and type testing of a 420 kV 63 kA 50 Hz and 60 Hz SF6-free High Voltage Circuit Breaker