modelSwitchYDwithArc
Y-D-switch with arc
Information
Star-Delta-switch with arc when switch opens.If control is false, plug_sp and plug_sn are star connected and plug_sp connected to the supply plug.
If control is true, plug_sp and plug_sn are delta connected and they are connected to the supply plug.
Note there is a delay between opening star connection and closing delta connection, respectively opening delta connection and closing star connection.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Integer | m | 3 | Number of phases |
| SI.Resistance | Ron | 1e-5 | Closed switch resistance |
| SI.Conductance | Goff | 1e-5 | Opened switch conductance |
| SI.Time | delayTime | 0 | Time delay |
| SI.Voltage | V0 | Initial arc voltage | |
| SI.VoltageSlope | dVdt | Arc voltage slope | |
| SI.Voltage | Vmax | Max. arc voltage |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Electrical.Polyphase.Interfaces.PositivePlug | plugSupply | To grid | |
| Modelica.Electrical.Polyphase.Interfaces.PositivePlug | plug_sp | To positive stator plug | |
| Modelica.Electrical.Polyphase.Interfaces.NegativePlug | plug_sn | To negative stator plug | |
| Modelica.Blocks.Interfaces.BooleanInput[m] | control |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Electrical.Polyphase.Basic.Star | star | ||
| Modelica.Electrical.Polyphase.Basic.Delta | delta | ||
| Polyphase.Ideal.CloserWithArc | idealCloser | ||
| Polyphase.Ideal.OpenerWithArc | idealOpener | ||
| Blocks.Logical.LogicalDelay[m] | logicalDelay |