METHOD AND SYSTEM TO CO-OPTIMIZE UTILIZATION OF DEMAND RESPONSE AND ENERGY STORAGE RESOURCES
First Claim
1. A method to provide co-optimized utilization of demand response and energy storage resources in an electrical grid system, comprising:
- obtaining a grid system load;
estimating a dispatch cost in connection with the grid system load;
evaluating a marginal savings relative to the dispatch cost if a demand response event is performed;
evaluating a marginal savings relative to the dispatch cost if an energy storage event is performed;
determining a control strategy to perform a dispatch comprising a demand response event and/or an energy storage event, which is selected to co-optimize an integrated utilization of the demand response and energy storage resources to meet a given objective based at least in part on the respective marginal savings of the demand response event and/or the energy storage event, wherein said control strategy is further based on parameters indicative of an aggregate of hybrid operational capabilities resulting from the integrated utilization of the demand response and energy storage resources relative to the given objective; and
performing a dispatch consistent with the determined control strategy.
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Accused Products
Abstract
Method and system to provide co-optimized utilization of demand response and energy storage resources in an electrical grid system. The system may include a module to evaluate a marginal savings relative to a dispatch cost, if a demand response event is performed. The system may further include a module to evaluate a marginal savings relative to the dispatch cost, if an energy storage event is performed, and a controller including circuitry may be configured to determine a control strategy to perform a dispatch including a demand response event and/or an energy storage event, based at least in part on the respective marginal savings of the demand response event and/or the energy storage event, which may be selected to co-optimize an integrated utilization of the demand response and energy storage resources to meet a given objective.
39 Citations
29 Claims
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1. A method to provide co-optimized utilization of demand response and energy storage resources in an electrical grid system, comprising:
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obtaining a grid system load; estimating a dispatch cost in connection with the grid system load; evaluating a marginal savings relative to the dispatch cost if a demand response event is performed; evaluating a marginal savings relative to the dispatch cost if an energy storage event is performed; determining a control strategy to perform a dispatch comprising a demand response event and/or an energy storage event, which is selected to co-optimize an integrated utilization of the demand response and energy storage resources to meet a given objective based at least in part on the respective marginal savings of the demand response event and/or the energy storage event, wherein said control strategy is further based on parameters indicative of an aggregate of hybrid operational capabilities resulting from the integrated utilization of the demand response and energy storage resources relative to the given objective; and performing a dispatch consistent with the determined control strategy. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A system to provide co-optimized utilization of demand response and energy storage resources in an electrical grid system, the system comprising:
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a module to obtain a grid system load; a module to estimate a dispatch cost in connection with the grid system load; a module to evaluate a marginal savings relative to the dispatch cost if a demand response event is performed; a module to evaluate a marginal savings relative to the dispatch cost if an energy storage event is performed; a controller comprising circuitry configured to determine a control strategy to perform a dispatch comprising a demand response event and/or an energy storage event, which is selected to co-optimize an integrated utilization of the demand response and energy storage resources to meet a given objective based at least in part on the respective marginal savings of the demand response event and/or the energy storage event, wherein said control strategy is further based on parameters indicative of an aggregate of hybrid operational capabilities resulting from the integrated utilization of the demand response and energy storage resources relative to the given objective; and a module to perform a dispatch consistent with the determined control strategy. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29)
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Specification