WOLFRAM SYSTEMMODELER

segment_last

Multiple line last segment model

Wolfram Language

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SystemModel["Modelica.Electrical.Analog.Lines.M_OLine.segment_last"]
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Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

The segment_last model is part of the multiple line model. It describes the special line segment which is used to get the line symmetrical as outlined in the M_OLine description. Using the loop possibilities of Modelica it is formulated by connecting components the number of which depends on the number of lines.

Connectors (3)

p

Type: PositivePin[lines]

Description: Positive pin

n

Type: NegativePin[lines]

Description: Negative pin

heatPort

Type: HeatPort_a

Description:

Parameters (8)

lines

Value: 3

Type: Integer

Description: Number of lines

dim_vector_lgc

Value: div(lines * (lines + 1), 2)

Type: Integer

Description: Length of the vectors for l, g, c

Rl

Value: fill(1, lines)

Type: Real[lines]

Description: Resistance matrix

Ll

Value: fill(1, dim_vector_lgc)

Type: Real[dim_vector_lgc]

Description: Inductance matrix

alpha_R

Value:

Type: LinearTemperatureCoefficient (ยน/K)

Description: Temperature coefficient of resistance (R_actual = R*(1 + alpha*(T_heatPort - T_ref))

useHeatPort

Value: false

Type: Boolean

Description: =true, if HeatPort is enabled

T

Value: 293.15

Type: Temperature (K)

Description: Fixed device temperature if useHeatPort = false

T_ref

Value:

Type: Temperature (K)

Description:

Components (3)

R

Type: Resistor[lines]

Description:

inductance

Type: M_Transformer

Description:

M

Type: Ground

Description:

Used in Components (1)

M_OLine

Multiple OLine