Quasistationary Singlephase Impedance - MapleSim Help

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Quasistationary Singlephase Impedance

Single phase linear impedance

 

Description

Equations

Variables

Connections

Parameters

Modelica Standard Library

Description

The Quasistationary Singlephase Impedance component connects the complex voltage v with the complex current i by v=Zv, where Z is complex.

The model includes a Conditional heat port and temperature dependency of the real part of the impedance.

Equations

i=ip=in

v=vpvn=Ractual+jXrefi

Ractual=Rref1+αrefThpTref

ω=γ.p

γp=γn

Ploss=vi&conjugate0;

Thp={TheatPortUse Heat PortTotherwise

Variables

Name

Units

Description

Modelica ID

v

V

Complex RMS voltage

v

i

A

Complex RMS current

i

ω

rads

Angular frequency

omega

Ploss

W

Loss power leaving component via the heat port

LossPower

Thp

K

Temperature of HeatPort

T_heatPort

Ractual

Ω

Resistance; temperature dependent

R_actual

Connections

Name

Description

Modelica ID

pinp

Positive pin

pin_p

pinn

Negative pin

pin_n

Heat Port

Conditional heat port

heatPort

Parameters

Name

Default

Units

Description

Modelica ID

Zref

 

 

Complex impedance Zref=Rref+jXref

Z_ref

Tref

293.15

K

Reference temperature

T_ref

αref

0

1K

Temperature coefficient of resistance

alpha_ref

Use Heat Port

false

 

True (checked) means heat port is enabled

useHeatPort

T

Tref

K

Fixed device temperature if useHeatPort = false

T

Frequency dependent

false

 

Consider frequency dependency, if true

frequencyDependent

fref

1

Hz

Relative frequency, if frequency dependency is considered

f_ref

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

Electrical Library

Quasistationary Overview