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Secondary Winding

Linear nonideal transformer winding

Library

Passive Devices / Transformers / Fundamental Components

Description

The Secondary Winding block models linear nonideal winding of a transformer with linear winding leakage effects. The figure shows the equivalent circuit diagram for the secondary winding.

  • Rl is the leakage resistance.

  • Ll is the leakage inductance.

Parameters

Main Tab

Number of winding turns

Number of wire turns on the transformer winding. The default value is 10.

Leakage resistance

Power loss in the winding. The default value is 1e-3 Ohm.

Leakage inductance

Magnetic flux loss in the winding. The default value is 1e-3 H.

Variables Tab

Use the Variables tab to set the priority and initial target values for the block variables before simulation. For more information, see Set Priority and Initial Target for Block Variables (Simscape) .

Unlike block parameters, variables do not have conditional visibility. The Variables tab lists all the existing block variables. If a variable is not used in the set of equations corresponding to the selected block configuration, the values specified for this variable are ignored.

Ports

The block has the following ports:

+

Positive electrical conserving port

-

Negative electrical conserving port

N

North magnetic conserving port

S

South magnetic conserving port

Introduced in R2013b

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