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AssigneesIPH Institut “Prueffeld fuer elektrische Hochleistungstechnik” GmbH, Polymerics, Inc., HPS Berlin GmbH Hochspannungspruefungen & Beratung
InventorsGerd Heidmann, Aniela Leistner, André Leistner, Daniel Siebler, Philipp Rohwetter, Wolfgang Habel, Ronald Plath
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A high-voltage device for receiving a high-voltage cable having a conductor designed to conduct an electrical current and a cable insulation surrounding the conductor, includes an insulation and a waveguide. The insulation includes an at least partly transparent or translucent field control unit from a siloxane polymer which is designed to at least partly surround the cable insulation of the high-voltage cable, the siloxane polymer including, in at least one portion of the field control unit, covalently bonded fluorophores and/or dielectric pigments. The waveguide is arranged such that a light signal caused by a partial discharge in the field control unit can be coupled from the field control unit into the waveguide.
A high-voltage cable accessory for the accommodation of a high-voltage cable with a conductor set up for the conduction of electrical current and a cable insulation surrounding the conductor, comprising:
A method for the production of a high-voltage cable accessory for the accommodation of a high-voltage cable with a conductor set up for the conduction of electrical current and a cable insulation surrounding the conductor, comprising:
Use of a siloxane polymer containing fluorophores and/or dielectric pigments as insulation of a high-voltage device, wherein the fluorophores are covalently coupled to the siloxane polymer and/or to dielectric particles embedded in the siloxane polymer.
Dependencies are inferred from the claim text.