Method for improving the electric field distribution in a high voltage direct current cable
AssigneeGeneral Electric Company
InventorsQin CHEN, Christopher Michael CALEBRESE, Yang CAO, Sheng ZHONG
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Abstract
A method for improving the electric field distribution in a high voltage direct current cable includes providing a cable that includes a conductor, a protective jacket, a shield layer disposed inside the jacket, and an insulation layer disposed inside the shield layer, surrounding the conductor. The insulation layer includes ethylene-propylene rubber, talc, and montmorillonite.
Claims21
A method for improving the electric field distribution in a high voltage direct current cable, said method comprising providing a cable comprising a conductor, a protective jacket, a shield layer disposed inside the jacket, and an insulation layer disposed inside the shield layer, surrounding the conductor, said insulation layer comprising ethylene-propylene rubber, talc, and montmorillonite.
The method according to 13, wherein the vinyl silane is tris (2-methoxyethoxy)(vinyl)silane.
A method of making a high voltage direct current cable, said method comprising encasing a metal conductor within an insulation layer, said insulation layer comprising ethylene-propylene rubber, talc, and montmorillonite.
Dependencies are inferred from the claim text.