This component models a voltage dependent voltage order characteristic for the HVDC Combined Coordinated Control Method (CCCM). CCCM combines and coordinates the DC current and DC voltage control at each DC station.
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Inverter ParametersInverter Parameters
NOTE: See CCCM Controllers for more details.
Name for Identification |
Text |
Optional text parameter for identification of the component. |
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Maximum Current Capability |
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REAL |
Variable |
This is usually 1.0 pu or greater. It should be the maximum level the HVDC link can maintain a steady-state current [pu] |
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Voltage above which VDCOL is Off |
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REAL |
Variable |
Whenever DC voltage Udr rises to this level or greater, there is no voltage dependent current order limit applied [pu] |
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Minimum Current Limit |
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REAL |
Variable |
The minimum current order limit for the rectifier. The rectifier will normally not operate at a current below this level [pu] |
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Voltage when VDCOL is Fully On |
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REAL |
Variable |
The voltage setting entered here defines the level of DC voltage below which the minimum current level is maintained by the rectifier [pu] |