Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

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.


Panel
borderColor#627781
titleColor#627781
borderWidth1
borderStylesolid
titleTable of Contents

Table of Contents
indent20px
stylecircle


Mask and Parameters

General Parameters

DescriptionUse 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 frequencyBase 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, R3Leakage resistance of the winding (Ω)
L1, L2, L3Leakage 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


ILMAGMagnetization current (A)
IPRIMPrimary current (A)
ISEC2Secondary current (A)
ISEC3Tertiary current (A)