Class Description
A demand response event is created when there is a need to call upon resources to respond to demand adjustment requests. These events are created by ISO/RTO system operations and managed by a demand response management system (DRMS). These events may or may not be coordinated with the Market Events and a defined Energy Market. The event will call for the deployment of a number of registered resources, or for deployment of resources within a zone (an organizational area within the power system that contains a number of resources).
Attributes
| Name | Type | Description |
|---|---|---|
| totalPowerAdjustment | ActivePower | Total active power adjustment (e.g. load reduction) requested for this demand response event. |
Relationships
Inherits from
Descendant classes
- No descendant classes
Leaf/Root class
| IsLeaf | IsRoot |
|---|---|
| False | False |
Associations
| Source Class | Cardinality Source | Target Class | Cardinality Target | Source Name | Source Assoc. Description | Target Name | Target Assoc. Description |
|---|---|---|---|---|---|---|---|
| DistributedResourceActualEvent | 0..1 | InstructionClearing | 0..* | ActualDemandResponseEvent | ActualDemandResponseEvents may exist that are not part of a cordinated MarketActualEvent associated to a Market. These ActualDemandResponseEvents can have many InstructionClearing Instructions for specified RegisteredResources or Distributed Energy Resource type of AggregateNodes. | InstructionClearing | ActualDemandResponseEvents may exist that are not part of a coordinated MarketActualEvent associated to a Market. These ActualDemandResponseEvents can have many InstructionClearing Instructions for specified RegisteredResources or DemandResponse AggregateNodes. |
| DistributedResourceActualEvent | 0..1 | InstructionClearingDOT | 0..* | DemandResponseActualEvent | InstructionClearingDOT | ||
| DistributedResourceActualEvent | 1 | ResourcePerformanceEvaluation | 0..* | DemandResponseActualEvent | ResourcePerformanceEvaluations |