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Software modeling systems for metering and translating measurements

  • US 8,781,809 B2
  • Filed: 03/31/2010
  • Issued: 07/15/2014
  • Est. Priority Date: 03/31/2009
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving, over a network, a plurality of power flow measurements from each of a plurality of devices, each device being associated with a power flow, each of the devices being capable of measuring the respective device'"'"'s power flow within a measurement error;

    aggregating, using at least one computing device, the plurality of power flow measurements, producing an aggregated power flow measurement;

    determining, using at least one computing device, error bounds of the aggregated power flow measurement using at least one error model;

    wherein the plurality of devices comprises at least two sets of devices, each set of devices comprising at least one device of the same type and being described by a device error model, wherein the error bounds are computed as a weighted average of the error models of the respective set of devices where the weight is the percentage of total power measured by the respective set of devices.

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