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Ideal Transformer

Ideal transformer core with or without magnetization

 

Description

Equations

Variables

Connections

Parameters

Modelica Standard Library

Description

The Ideal Transformers (or Ideal Transformer) component models an ideal, two-winding transformer.

If the boolean parameter Consider Magnetization is true, a magnetizing inductance is added in parallel with port 1.

Equations

{ψm1=Lm1im1,v1=ψ.m1Consider Magnetizationψm1=0,im1=0otherwise

i1=ip1=in1

i2=ip2=in2

im1=i1+i2n

v1=vp1vn1=nv2

v2=vp2vn1

Variables

Name

Units

Description

Modelica ID

v1

V

Voltage drop over the left port

v1

v2

V

Voltage drop over the right port

v2

i1

A

Current flowing from pos. to neg. pin of the left port

i1

i2

A

Current flowing from pos. to neg. pin of the right port

i2

Connections

Name

Description

Modelica ID

p1

Positive pin of the left port

p1

n1

Negative pin of the left port

n1

p2

Positive pin of the right port

p2

n2

Negative pin of the right port

n2

Parameters

Name

Default

Units

Description

Modelica ID

n

1

1

Turns ratio

n

Consider Magnetization

false

 

True (checked) means include magnetizing inductance

considerMagnetization

Lm1

1

H

Magnetization inductance w.r.t. primary side

Lm1

Modelica Standard Library

The component described in this topic is from the Modelica Standard Library. To view the original documentation, which includes author and copyright information, click here.

See Also

Analog Components

Electrical Library

Transformers