Ideal Transformer
The perfect transformer.
blockType: AcausalFoundation.Electrical.Elements.IdealTransformer
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Description
Block Ideal Transformer It is an ideal transformer described by the following equations:
where
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— primary winding voltage;
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— secondary winding voltage;
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— the current of the primary winding;
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— the current of the secondary winding;
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— the transformation coefficient.
This block can be used to represent either an AC transformer or a semiconductor DC-to-DC converter. To model a transformer taking into account the inductance and mutual inductance, use the block Mutual Inductor.
Each of the two electrical networks connected to the primary and secondary windings must have its own unit. Electrical Reference.
Variables
Use the Initial Targets parameter group to set the priority and initial target values for the block parameter variables before modeling. For more information, see Configuring physical blocks using target values.
Ports
Conserving
#
1+
—
the positive terminal of the primary winding
electricity
Details
The electrical port, which is the positive terminal of the primary winding of the transformer.
| Program usage name |
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#
1−
—
the negative terminal of the primary winding
electricity
Details
The electrical port, which is the negative terminal of the primary winding of the transformer.
| Program usage name |
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#
2+
—
the positive terminal of the secondary winding
electricity
Details
The electrical port, which is the positive terminal of the transformer’s secondary winding.
| Program usage name |
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#
2−
—
the negative terminal of the secondary winding
electricity
Details
The electrical port, which is the negative terminal of the transformer’s secondary winding.
| Program usage name |
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Parameters
Parameters
# Winding ratio — transformation coefficient
Details
The transformation coefficient, or the ratio of the number of turns of the primary winding to the number of turns of the secondary winding.
| Default value |
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| Program usage name |
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| Evaluatable |
Yes |