Class Description
An area defined for the purpose of tracking interchange with surrounding areas via tie points; may or may not serve as a control area.
Attributes
| Name | Type | Description |
|---|---|---|
| areaShortName | String | Market area short name, which is the regulation zone. It references AGC regulation zone name. |
| constantCoefficient | Float | Loss estimate constant coefficient |
| embeddedControlArea | YesNo | Used in conjunction with the InternalCA flag. If the InternalCA flag is YES, this flag does not apply. If the InternaCA flag is NO, this flag provides an indication of AdjacentCA (NO) or Embedded CA (YES). |
| internalCA | YesNo | A Yes/No indication that this control area is contained internal to the system. |
| linearCoefficient | Float | Loss estimate linear coefficient |
| localCA | YesNo | Indication that this control area is the local control area. |
| maxSelfSchedMW | Float | Maximum amount of self schedule MWs allowed for an embedded control area. |
| minSelfSchedMW | Float | Minimum amount of self schedule MW allowed for an embedded control area. |
| quadraticCoefficient | Float | Loss estimate quadratic coefficient |
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 |
|---|---|---|---|---|---|---|---|
| RegisteredResource | 0..* | SubControlArea | 0..* | RegisteredResource | SubControlArea | ||
| LossClearingResults | 1..* | SubControlArea | 0..1 | LossClearingResults | SubControlArea | ||
| ExPostLossResults | 0..* | SubControlArea | 0..1 | ExPostLossResults | SubControlArea | ||
| AdjacentCASet | 0..1 | SubControlArea | 0..* | AdjacentCASet | SubControlArea | ||
| AggregateNode | 0..* | SubControlArea | 0..* | AggregateNode | SubControlArea | ||
| CnodeDistributionFactor | 0..* | SubControlArea | 0..1 | CnodeDistributionFactor | SubControlArea | ||
| ControlAreaDesignation | 0..* | SubControlArea | 0..* | ControlAreaDesignation | SubControlArea | ||
| Flowgate | 0..* | SubControlArea | 0..1 | From_Flowgate | From_SubControlArea | ||
| Flowgate | 0..* | SubControlArea | 0..1 | To_Flowgate | To_SubControlArea | ||
| HostControlArea | 1 | SubControlArea | 0..* | HostControlArea | The interchange area may operate as a control area | SubControlAreas | The interchange area may operate as a control area |
| SubControlArea | 1 | EnergyTransaction | 0..* | Import_SubControlArea | Energy is transferred between interchange areas | Import_EnergyTransactions | Energy is transferred between interchange areas |
| SubControlArea | 1 | EnergyTransaction | 0..* | Export_SubControlArea | Energy is transferred between interchange areas | Export_EnergyTransactions | Energy is transferred between interchange areas |
| SubControlArea | 0..1 | GeneralClearingResults | 0..* | SubControlArea | GeneralClearingResults | ||
| SubControlArea | 0..1 | BidSelfSched | 0..* | SubControlArea | BidSelfSched | ||
| Pnode | 0..* | SubControlArea | 0..1 | Pnode | SubControlArea | ||
| RTO | 1 | SubControlArea | 0..* | RTO | SubControlArea | ||
| AreaReserveSpec | 1 | SubControlArea | 0..* | AreaReserveSpecification | SubControlArea | ||
| DynamicSchedule | 0..* | SubControlArea | 1 | Send_DynamicSchedules | A control area can send dynamic schedules to other control areas | Send_SubControlArea | A control area can send dynamic schedules to other control areas |
| DynamicSchedule | 0..* | SubControlArea | 1 | Receive_DynamicSchedules | A control area can receive dynamic schedules from other control areas | Receive_SubControlArea | A control area can receive dynamic schedules from other control areas |
| InadvertentAccount | 0..* | SubControlArea | 1 | InadvertentAccount | A control area can have one or more net inadvertent interchange accounts | SubControlArea | A control area can have one or more net inadvertent interchange accounts |
| TieLine | 0..* | SubControlArea | 1 | SideB_TieLines | The SubControlArea is on the B side of a collection of metered points which define the SubControlArea’s boundary for a ControlAreaOperator or CustomerConsumer. | SideB_SubControlArea | The SubControlArea is on the B side of a collection of metered points which define the SubControlArea’s boundary for a ControlAreaOperator or CustomerConsumer. |
| TieLine | 0..* | SubControlArea | 1 | SideA_TieLines | The SubControlArea is on the A side of a collection of metered points which define the SubControlArea’s boundary for a ControlAreaOperator or CustomerConsumer. | SideA_SubControlArea | The SubControlArea is on the A side of a collection of metered points which define the SubControlArea’s boundary for a ControlAreaOperator or CustomerConsumer. |