Class Description
A hydro power station which can generate or pump. When generating, the generator turbines receive water from an upper reservoir. When pumping, the pumps receive their water from a lower reservoir.
Attributes
| Name | Type | Description |
|---|---|---|
| dischargeTravelDelay | Seconds | Water travel delay from tailbay to next downstream hydro power station. |
| genRatedP | ActivePower | The hydro plant’s generating rating active power for rated head conditions. |
| The attribute shall be a positive value. | ||
| hydroPlantStorageType | HydroPlantStorageKind | The type of hydro power plant water storage. |
| penstockType | String | Type and configuration of hydro plant penstock(s). |
| plantDischargeCapacity | VolumeFlowRate | Total plant discharge capacity. |
| plantRatedHead | Length | The plant’s rated gross head. |
| The attribute shall be a positive value. | ||
| pumpRatedP | ActivePower | The hydro plant’s pumping rating active power for rated head conditions. |
| The attribute shall be a positive value. | ||
| surgeTankCode | String | A code describing the type (or absence) of surge tank that is associated with the hydro power plant. |
| surgeTankCrestLevel | WaterLevel | The level at which the surge tank spills. |
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 |
|---|---|---|---|---|---|---|---|
| HydroPowerPlant | 0..1 | HydroGeneratingUnit | 0..* | HydroPowerPlant | The hydro generating unit belongs to a hydro power plant. | HydroGeneratingUnits | The hydro generating unit belongs to a hydro power plant. |
| HydroPowerPlant | 0..1 | HydroPump | 0..* | HydroPowerPlant | The hydro pump may be a member of a pumped storage plant or a pump for distributing water. | HydroPumps | The hydro pump may be a member of a pumped storage plant or a pump for distributing water. |
| HydroPowerPlant | 0..* | Reservoir | 0..1 | HydroPowerPlants | Generators discharge water to or pumps are supplied water from a downstream reservoir. | Reservoir | Generators discharge water to or pumps are supplied water from a downstream reservoir. |
| HydroPowerPlant | 0..* | Reservoir | 1 | UpstreamFromHydroPowerPlants | Generators are supplied water from or pumps discharge water to an upstream reservoir. | GenSourcePumpDischargeReservoir | Generators are supplied water from or pumps discharge water to an upstream reservoir. |