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PLC FUNCTION BLOCK FOR AUTOMATED DEMAND RESPONSE INTEGRATION

  • US 20120004786A1
  • Filed: 05/09/2011
  • Published: 01/05/2012
  • Est. Priority Date: 06/30/2010
  • Status: Active Grant
First Claim
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1. A method for a Programmable Logic Controller (PLC) to control electrical equipment for a facility based on Demand Response (DR) data comprising:

  • communicating with a Demand Response Application Server (DRAS) over a communications network;

    soliciting DR data from the DRAS;

    receiving the DR data at the PLC; and

    parsing the received DR data into a DR event level and level price.

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