STF-2

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STF-2

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Library

Bond Graph

Use

Domains: Continuous. Size: 2-D. Kind: Bond Graphs.

Description

This model is the multiport equivalent of the single simple transformer. This model represents an ideal transformer with a transform ratio equal to the identity matrix. The model has no real effect but allows for domain changes (one port having another domain as the other). The model represents a power continuous relation between the efforts and flows of both its ports. The causality is always mixed: one port has an effort causality while the other has a flow causality:

 

p1.e = p2.e;

p2.f = p1.f;

 

or:

 

p2.e = p1.e

p1.f = p2.f

Interface

Ports

Description

p1[2], p2[2]

Input and output port of the transformer (columnvectors with size 2).

Causality

 

p1 notequal p2

The causality of both ports must be different.