blockTapChanger3Relay
Relay for setting tap-changer 3-winding transformer
Extends from PowerSystems.Icons.Block0 (Block icon 0).
Information
The tap changer positions are pre-selected. The voltage change per position and the neutral position for nominal voltage are defined in the transformer data.
The switching times can be chosen arbitrarily.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Integer[:] | preset_1 | {1} | 1: positions tap changer |
| Integer[:] | preset_2a | {1} | 2a: positions tap changer |
| Integer[:] | preset_2b | {1} | 2b: positions tap changer |
| SI.Time[:] | t_switch_1 | {0.5} | 1: switching times |
| SI.Time[:] | t_switch_2a | {0.5} | 2a: switching times |
| SI.Time[:] | t_switch_2b | {0.5} | 2b: switching times |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.IntegerOutput | tap_1 | positions of tap changer 1 | |
| Modelica.Blocks.Interfaces.IntegerOutput | tap_2 | positions of tap changers {2a,2b} |