AUTOMATED DEMAND RESPONSE SYSTEM
First Claim
1. A method of reducing an electrical load in a facility with a building automation system, the method comprising:
- receiving a demand response message related to a demand response event via a computer connected to a network, the demand response message identifying at least one demand response mode for the demand response event;
determining at least one device of the building automation system to be controlled during the demand response event based on an association between the at least one device and the at least one demand response mode for the demand response event;
generating a schedule of a plurality of control actions for the at least one device for execution in association with the demand response event, wherein the schedule of control actions is generated based at least in part on a demand response control period associated with the plurality of the control actions; and
sending control messages to the building automation system to execute the control actions for the at least one device according to the schedule of control actions for the demand response event.
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Accused Products
Abstract
A system and method for reducing an electrical load in a facility with a building automation system, includes first receiving information for a demand response event from an automated demand response server at an automated demand response client. After receipt of a new demand response event, the system determines a plurality of devices of the building automation system to be controlled during the demand response event. Next, the system prepares a schedule of control actions for the plurality of devices during the demand response event. The system then sends control messages to the building automation system to execute the control actions for the plurality of devices according to the schedule of control actions for the demand response event.
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Citations
20 Claims
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1. A method of reducing an electrical load in a facility with a building automation system, the method comprising:
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receiving a demand response message related to a demand response event via a computer connected to a network, the demand response message identifying at least one demand response mode for the demand response event; determining at least one device of the building automation system to be controlled during the demand response event based on an association between the at least one device and the at least one demand response mode for the demand response event; generating a schedule of a plurality of control actions for the at least one device for execution in association with the demand response event, wherein the schedule of control actions is generated based at least in part on a demand response control period associated with the plurality of the control actions; and sending control messages to the building automation system to execute the control actions for the at least one device according to the schedule of control actions for the demand response event. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A system for reducing the electrical load in a building, the system comprising:
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a building automation system (BAS) including a plurality of field panels configured to deliver control instructions to a plurality of devices in the building; an automated demand response client configured to receive a message concerning a demand response event from an automated demand response server, the message including information concerning at least one demand response mode for the demand response event, the automated demand response client including; a scheduler component configured to generate a schedule of control actions for at least one device of the plurality of devices during the demand response event, wherein generation of the schedule of control actions is based at least in part on a demand response control period associated with each of the control actions, and a BAS communications component configured to deliver the control actions for the at least one device to the plurality of BAS field panels according to the schedule. - View Dependent Claims (15, 16, 17, 18, 19)
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20. A computer-readable medium containing instructions for controlling a computer system to generate instructions for controlling a building automation system including a plurality of devices, by:
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receiving a message for a demand response event from an automated demand response server, the message including information concerning at least one demand response mode for the demand response event; generating a schedule of control actions for at least one device of the plurality of devices of the building automation system for execution in association with the demand response event, wherein the schedule of control actions is generated based at least in part on a demand response control period associated with each of the control actions; and sending control messages to the building automation system to execute the control actions for the at least one device according to the schedule of control actions for the demand response event.
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Specification