SF6: Insulated switchgear for DC voltages up to 600 kV
Abstract
The development and testing of the main components of a metal clad SF6-insulated switch gear for dc voltages up to 600 kV are described. The technical requirements of the components were derived from the design of a switchgear arrangement. The switchgear was tested, proving that switching requirments were met. A metal clad measuring device for high dc voltages was developed. Long term tests with voltages up to 1 MV prove the insulation capability of the SF6/solid insulation.
- Publication:
-
Final Report
- Pub Date:
- August 1982
- Bibcode:
- 1982bbcg.rept.....R
- Keywords:
-
- Capacitance Switches;
- Direct Current;
- High Voltages;
- Silicon Compounds;
- Electric Power Plants;
- Insulators;
- Metal Coatings;
- Switching;
- Electronics and Electrical Engineering