Relating to direct current protection schemes

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10727666
APP PUB NO 20180301894A1
SERIAL NO

15574024

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Abstract

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A DC protection scheme for protecting a DC power transmission medium within a DC electrical power network. The scheme includes a protection device coupled to a DC power transmission medium, being operable to protect the power transmission medium from a fault; an apparatus to measure at least one electrical property of the power transmission medium; and a controller programmed to determine the direction of the electrical fault; determine whether the electrical fault is an internal or external fault; and operate the protection device to protect the DC power transmission medium if the determination of the direction of the electrical fault and/or the determination of whether the electrical fault is an internal or external fault meet a predefined criterion.

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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
Ha, Hengxu Stafford, GB 24 30
Sri, Gopala Krishna Murthi Sankara Subramanian Stafford, GB 10 20

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