modelULTC_VoltageControl
Under Load Tap Changer, continuous model, secondary voltage control
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Power flow data | |||
| Types.ApparentPower | S_b | 100e6 | System base power |
| Types.Voltage | Vbus1 | 400e3 | Sending end Bus nominal voltage |
| Types.Voltage | Vbus2 | 100e3 | Receiving end Bus nominal voltage |
| Transformer data | |||
| Types.ApparentPower | Sn | 100e6 | Power rating |
| Types.Voltage | Vn | 400e3 | Voltage rating |
| Types.PerUnit | rT | 0.01 | Transformer resistance(transformer base) |
| Types.PerUnit | xT | 0.2 | Transformer reactance(transformer base) |
| Voltage control | |||
| Types.PerUnit | v_ref | 1.0 | Reference voltage |
| Types.PerUnit | v_0 | 1.008959700699460 | Initial voltage magnitude of the controlled bus |
| Real | kT | 4 | Nominal tap ratio (V1/V2) |
| Real | m0 | 0.98 | Initial tap ratio [pu/pu] |
| Real | m_max | 0.98 | Maximum tap ratio [pu/pu] |
| Real | m_min | 0.9785 | Minimum tap ratio [pu/pu] |
| Types.PerUnit | H | 0.001 | Integral deviation |
| Types.TimeAging | K | 0.10 | Inverse time constant |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| OpenIPSL.Interfaces.PwPin | p | ||
| OpenIPSL.Interfaces.PwPin | n |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Types.PerUnit | m | Tap ratio | |
| Types.PerUnit | vk | Voltage at primary | |
| Types.PerUnit | vm | Voltage at secondary | |
| Types.Angle | anglevk | Angle at primary | |
| Types.Angle | anglevm | Angle at secondary |
Revisions
Reference |
PSAT Manual 2.1.8 |
Last update |
2015-07-15 |
Author |
MAA Murad, KTH Royal Institute of Technology |
Contact |