Electronic valve apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11777307
APP PUB NO 20210328422A1
SERIAL NO

17270369

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Abstract

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An electronic valve apparatus for a high voltage direct current, HVDC, power transmission system. The electronic valve apparatus includes a first device chain including a number of first devices connected in series between an input node and an output node. Each of the first devices has an asymmetric transfer function configured substantially to block current flow through the device in a first direction, and the first devices are connected such that they all block current flow in the same direction. The electronic valve apparatus also includes a second device chain including a number of second devices connected in series between the input node and the output node. Each of the second devices has an asymmetric transfer function configured substantially to block current flow through the device in a first direction, and the second devices are connected such that they all block current flow in the same direction.

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Patent Owner(s)

Patent OwnerAddress
GENERAL ELECTRIC TECHNOLOGY GMBHBROWN BOVERI STRASSE 7 BADEN 5400

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barker, Carl D Stafford, GB 3 0
Davidson, Colin Charnock Staforrd, GB 42 349
Outram, John Lewis Stafford, GB 16 78
Stott, Timothy James Stoke-on-Trent, GB 4 10
Whitehouse, Robert Stephen Stafford, GB 18 59

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