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INTELLIGENT METERING DEMAND RESPONSE

  • US 20110118890A1
  • Filed: 11/13/2009
  • Published: 05/19/2011
  • Est. Priority Date: 11/13/2009
  • Status: Active Grant
First Claim
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1. A system, comprising:

  • at least one light to illuminate a space in a building;

    at least one meter to detect power demand for the building;

    at least one utility service meter to detect utility service demand for at least one building utility;

    at least one light controller to control power to the at least one light, wherein the at least one light controller comprises a dimmer configured to adjust a light output over a range of light output values;

    at least one utility controller to control power to the at least one building utility; and

    a central controller to receive power demand data from the at least one meter and to send a signal to at least one of the light controller and the utility controller to modify at least one of a lighting load and a utility load of the building responsive to the power demand data and a power setpoint.

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