Duplex system

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United States of America Patent

PATENT NO 9625558
SERIAL NO

14636972

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Abstract

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A duplex system measuring and outputting at least one of a voltage and current is provided. A first measurement device measures at least one of the voltage and current. A second measurement device measures at least one of the voltage and current. A control device is disconnected from the first measurement device and performs a changeover to the second measurement device when the first measurement device abnormally operates. A filter filters a second measurement value of the second measurement device based on a first measurement value of the first measurement device to output a filtered value.

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Patent Owner(s)

Patent OwnerAddress
LSIS CO LTD127 LS-RO DONGAN-GU ANYANG-SI GYEONGGI-DO 431-848

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
You, Chang Sung Seoul, KR 3 34

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