Apparatus for interconnection in voltage-stiff converter devices
First Claim
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1. An apparatus for interconnection between pole connections and phase legs in a voltage stiff converter in a direct voltage network for High Voltage Direct Current, said apparatus comprising:
- a voltage stiff converter having phase legs with current valves at ends of said phase legs and at least two pole connectors of a different polarity on a direct voltage side; and
high voltage cables having an extension between said ends of said phase leg and at least one capacitor defining a direct voltage, said cables attached to different poles are arranged close beside each other for at least part of their extension, said cables having an insulation layer of polymer base surrounding a conductor.
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Abstract
An apparatus for interconnection in a voltage-stiff converter is provided. The converter has at least one phase leg with at least two current valves. The apparatus connects a current valve with a respective pole conductor. A cable extends between an end of the phase leg and a capacitor which defines a direct voltage. The cables attached to different poles are arranged close beside each other and are made of an insulation layer of polymer base which surrounds a conductor.
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Citations
11 Claims
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1. An apparatus for interconnection between pole connections and phase legs in a voltage stiff converter in a direct voltage network for High Voltage Direct Current, said apparatus comprising:
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a voltage stiff converter having phase legs with current valves at ends of said phase legs and at least two pole connectors of a different polarity on a direct voltage side; and high voltage cables having an extension between said ends of said phase leg and at least one capacitor defining a direct voltage, said cables attached to different poles are arranged close beside each other for at least part of their extension, said cables having an insulation layer of polymer base surrounding a conductor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification