Gasless Power Circuit Breakers
Have you been to the HVB exhibit? If not you are missing the new gassless breaker - no SF6 here, so what is replacing the gas - nothing! It is a 72kV 31.5kA breaker. Go see it. Look at the 800kV power breakers photos too when you are there and ask Stephanie Heyden to tell you how they work. 800kV is pretty impressive.
Related Topics: Substation Updates
