TieFlow
Class Description
Defines the structure (in terms of location and direction) of the net interchange constraint for a control area. This constraint may be used by either AGC or power flow.
Attributes
| Name | Type | Description |
|---|---|---|
| positiveFlowIn | Boolean | Specifies the sign of the tie flow associated with a control area. True if positive flow into the terminal (load convention) is also positive flow into the control area. See the description of ControlArea for further explanation of how TieFlow.positiveFlowIn is used. |
Relationships
Ancestors
Descendents
No descendent classes
Associations
| Source Class | Source Cardinality | Target | Target Cardinality | Source Name | Source Assoc. Description | Target Name | Target Assoc. Description |
|---|---|---|---|---|---|---|---|
| TieFlow | 0..* | ControlArea | 1 | TieFlow | The tie flows associated with the control area. | ControlArea | The control area of the tie flows. |
| TieFlow | 0..2 | Terminal | 1 | TieFlow | The control area tie flows to which this terminal associates. | Terminal | The terminal to which this tie flow belongs. |
| TieFlow | 1 | AltTieMeas | 0..* | TieFlow | The tie flow of the alternate measurements. | AltTieMeas | The primary and alternate tie flow measurements associated with the tie flow. |