18721024. POWER DEVICE COMPRISING AN INSULATION GAS FOR USE IN AN ELECTRIC ENERGY POWER ARRANGEMENT (Hitachi Energy Ltd)
Contents
POWER DEVICE COMPRISING AN INSULATION GAS FOR USE IN AN ELECTRIC ENERGY POWER ARRANGEMENT
Organization Name
Inventor(s)
Peter Stengard of Ludvika (SE)
Richard Thomas of Borlänge (SE)
POWER DEVICE COMPRISING AN INSULATION GAS FOR USE IN AN ELECTRIC ENERGY POWER ARRANGEMENT
This abstract first appeared for US patent application 18721024 titled 'POWER DEVICE COMPRISING AN INSULATION GAS FOR USE IN AN ELECTRIC ENERGY POWER ARRANGEMENT
Original Abstract Submitted
A power device includes a gas chamber adapted to include an insulation gas under a set of use conditions including a predetermined installation pressure, and an insulation component including a material in which said insulation gas is soluble and being arranged in relation to said gas chamber so as to be at least partly exposed to said insulation gas when the power device is in said use state. The power device has a delivery state, being a state of said power device before and/or at an installation time at which the power device is installed in said electric energy power arrangement under said set of use conditions including said installation pressure of said insulation gas in said gas chamber, wherein, in said delivery state, said insulation component includes an amount of pre-filled insulation gas which is dissolved in the material of the insulation component.
