3-Winding Mutual Inductance
Purpose
Magnetic coupling between three windings.
Library
Passive Components
Description
This component implements a magnetic coupling between three separate
windings. For all windings the self inductance and resistance are specified
individually. The mutual inductance and resistance are modeled as linear
elements.
The electrical circuit for this component is given below:
Parameters and Dialog Box
-
Self inductance
- A three-element vector containing the self inductance for the
primary winding L1, the secondary winding L2 and the tertiary winding L3.
The inductivity is given in henries (H).
-
Winding resistance
- A three-element vector containing the self resistance of the
primary winding R1, the secondary winding R2 and the tertiary winding R3, in
ohms (
).
-
Mutual inductance
- The mutual inductance Lm, in henries (H).
-
Mutual resistance
- The mutual resistance Rm, in ohms (
).
-
Initial current
- A three-element vector containing the initial currents on the
primary side i1, the secondary side i2 and the tertiary side i3, in amperes (A).
The direction of positive currents is indicated by little arrows in the component
symbol. The default value is [0 0 0].