Overcurrent protection device and method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10027105
APP PUB NO 20150380923A1
SERIAL NO

14847187

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Importance

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Abstract

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A power line protection system and method are described with a current meter for monitoring the current in the protected power line and a circuit breaker, with the current meter including a sensor, particularly a fiber optic current sensor, for monitoring a direct current component in the current transmitted and an analyzer for testing the direct current component and for generating a fault signal for the circuit breaker.

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Patent Owner(s)

Patent OwnerAddress
HITACHI ENERGY LTDBROWN-BOVERI-STRASSE 5 ZUERICH 8050 SWITZERLAND

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lobo, Julio Danin Baden, CH 6 15
Ukil, Abhisek Singapore, SG 6 60

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