Disaggregation of gas load to determine meter or service under-sizing

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United States of America Patent

PATENT NO 12061101
APP PUB NO 20230273053A1
SERIAL NO

18195202

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Abstract

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Techniques determine if a gas service (e.g., piping and/or meter) is under-sized for the customer's needs. In one example, flowrate information corresponding to gas usage at a service site over a first period of time is obtained. The flowrate information is disaggregated to determine an expected flowrate associated with each of two or more appliances having generally fixed-rates of gas consumption. Flowrate information is again obtained, corresponding to a second period of time. The second flowrate information is compared to one or more combinations (i.e., summations) of the expected flowrates associated with each of the two or more appliances. Based on the comparison, it may be determined that the service site is not appropriately sized. In an example, failure to detect two fixed-rate of gas-consumption appliances operating at their respective fixed-rates at the same time may indicate that the service cannot provide gas at a sufficient flowrate.

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Patent Owner(s)

Patent OwnerAddress
ITRON INC2111 N MOLTER ROAD LIBERTY LAKE WA 99019

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Clevenger, Peter Liberty Lake, US 6 10
Cornwall, Mark K Spokane, US 66 1341
Kann, James Lee Mica, US 23 51

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