Description
The 3-winding linear transformer is the simplest form of 1-phase transformer. It is best used when the simulation of saturation can be avoided as it can save computation time.
Table of Contents
Mask and Parameters
General Parameters
| Description | Use this field to add all kinds of information about the component |
| Base primary/secondary/tertiary winding voltage (rmsLN) | Base value pour PU conversion (kV) |
| Base power (total) | Base value pour PU conversion (MVA) |
| Base frequency | Base value pour PU conversion (Hz) |
Magnetization Impedance Parameters
- Rm: Equivalent resistance of iron losses of the magnetic circuit (Ω)
- Lm: Magnetization inductance (H)
Winding Parameters
| Voltage (rmsLN) | Rated voltage of the winding (kV) |
| R1, R2, R3 | Leakage resistance of the winding (Ω) |
| L1, L2, L3 | Leakage inductance of the winding (H) |
Ports, Inputs, Outputs and Signals Available for Monitoring
Ports
| Net_1+ | Positive primary winding connection (supports only 1-phase connections) |
| Net_1- | Negative primary winding connection (supports only 1-phase connections) |
| Net_2+ | Positive secondary winding connection (supports only 1-phase connections) |
| Net_2- | Negative secondary winding connection (supports only 1-phase connections) |
| Net_3+ | Positive tertiary winding connection (supports only 1-phase connections) |
| Net_3- | Negative tertiary winding connection (supports only 1-phase connections) |
Inputs
- None
Outputs
- None
Sensors
| ILMAG | Magnetization current (A) |
| IPRIM | Primary current (A) |
| ISEC2 | Secondary current (A) |
| ISEC3 | Tertiary current (A) |