Frequency-based distributed load disconnect

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United States of America Patent

PATENT NO 11799286
APP PUB NO 20230318283A1
SERIAL NO

17709110

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Importance

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Abstract

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A method, apparatus, and system for disconnecting loads from the electrical grid based on a power line frequency are disclosed. An electricity meter may monitor a power line frequency of a source power line connected to the electricity meter, and in response to determining that the power line frequency is lower than a disconnect threshold frequency, may open an internal switch and disconnect a load side output of the electricity meter from the source power line.

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Patent Owner(s)

Patent OwnerAddress
ITRON INC2111 NORTH MOLTER ROAD LIBERTY LAKE WA 99019

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Driscoll, Timothy James Raleigh, US 11 89
Narayanaswamy, Gokulmuthu Bangalore, IN 6 37

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