VsConverter
Class Description
DC side of the voltage source converter (VSC).
Attributes
| Name | Type | Description |
|---|---|---|
| delta | AngleDegrees | Angle between VsConverter.uv and ACDCConverter.uc. It is converter’s state variable used in power flow. The attribute shall be a positive value or zero. |
| droop | PU | Droop constant. The pu value is obtained as D [kV/MW] x Sb / Ubdc. The attribute shall be a positive value. |
| droopCompensation | Resistance | Compensation constant. Used to compensate for voltage drop when controlling voltage at a distant bus. The attribute shall be a positive value. |
| maxModulationIndex | Float | The maximum quotient between the AC converter voltage (Uc) and DC voltage (Ud). A factor typically less than 1. It is converter’s configuration data used in power flow. |
| maxValveCurrent | CurrentFlow | The maximum current through a valve. It is converter’s configuration data. |
| pPccControl | VsPpccControlKind | Kind of control of real power and/or DC voltage. |
| qPccControl | VsQpccControlKind | Kind of reactive power control. |
| qShare | PerCent | Reactive power sharing factor among parallel converters on Uac control. The attribute shall be a positive value or zero. |
| targetPWMfactor | Float | Magnitude of pulse-modulation factor. The attribute shall be a positive value. |
| targetPhasePcc | AngleDegrees | Phase target at AC side, at point of common coupling. The attribute shall be a positive value. |
| targetPowerFactorPcc | Float | Power factor target at the AC side, at point of common coupling. The attribute shall be a positive value. |
| targetQpcc | ReactivePower | Reactive power injection target in AC grid, at point of common coupling. Load sign convention is used, i.e. positive sign means flow out from a node. |
| targetUpcc | Voltage | Voltage target in AC grid, at point of common coupling. The attribute shall be a positive value. |
| uv | Voltage | Line-to-line voltage on the valve side of the converter transformer. It is converter’s state variable, result from power flow. The attribute shall be a positive value. |
Relationships
Ancestors
Descendents
No descendent classes
Associations
| Source Class | Source Cardinality | Target | Target Cardinality | Source Name | Source Assoc. Description | Target Name | Target Assoc. Description |
|---|---|---|---|---|---|---|---|
| VsConverter | 0..* | VsCapabilityCurve | 0..1 | VsConverterDCSides | All converters with this capability curve. | CapabilityCurve | Capability curve of this converter. |
| VsConverter | 1 | VSCDynamics | 0..1 | VsConverter | Voltage source converter to which voltage source converter dynamics model applies. | VSCDynamics | Voltage source converter dynamics model used to describe dynamic behaviour of this converter. |