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Resistor

Ideal linear electrical resistor

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Information

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

The linear resistor connects the branch voltage v with the branch current i by i*R = v. The Resistance R is allowed to be positive, zero, or negative.

Connectors (3)

p

Type: PositivePin

Description: Positive pin (potential p.v > n.v for positive voltage drop v)

n

Type: NegativePin

Description: Negative pin

heatPort

Type: HeatPort_a

Description: Conditional heat port

Parameters (5)

useHeatPort

Value: false

Type: Boolean

Description: =true, if heatPort is enabled

T

Value: T_ref

Type: Temperature (K)

Description: Fixed device temperature if useHeatPort = false

R

Value:

Type: Resistance (Ω)

Description: Resistance at temperature T_ref

T_ref

Value: 300.15

Type: Temperature (K)

Description: Reference temperature

alpha

Value: 0

Type: LinearTemperatureCoefficient (¹/K)

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

Used in Examples (81)

CauerLowPassAnalog

Cauer low pass filter with analog components

CauerLowPassOPV

Cauer low pass filter with operational amplifiers

CharacteristicIdealDiodes

Characteristic of ideal diodes

CharacteristicThyristors

Characteristic of ideal thyristors

ChuaCircuit

Chua's circuit, ns, V, A

DifferenceAmplifier

Simple NPN transistor amplifier circuit

HeatingNPN_OrGate

Heating NPN Or Gate

HeatingRectifier

Heating rectifier

OvervoltageProtection

Example for Zener diodes

ShowVariableResistor

Simple demo of a VariableResistor model

SwitchWithArc

Comparison of switch models both with and without arc

ThyristorBehaviourTest

Thyristor demonstration example

AmplifierWithOpAmpDetailed

Simple Amplifier circuit which uses OpAmpDetailed

CompareTransformers

Transformer circuit to show the magnetization facilities

ControlledSwitchWithArc

Comparison of controlled switch models both with and without arc

SimpleTriacCircuit

Simple triac test circuit

IdealTriacCircuit

Ideal triac test circuit

AD_DA_conversion

Conversion circuit

InvertingAmp

Inverting amplifier

NonInvertingAmp

Non-inverting amplifier

VoltageFollower

Reproduce input voltage

Differentiator

Differentiating amplifier

Integrator

Integrating amplifier

LowPass

Low-pass filter

HighPass

High-pass filter

InvertingSchmittTrigger

Schmitt trigger with hysteresis

SchmittTrigger

Schmitt trigger with hysteresis

Multivibrator

Multivibrator with Schmidt Trigger

SignalGenerator

Rectangle-Triangle generatorSchmitt trigger with hysteresis

LCOscillator

SMPM_Braking

Test example: PermanentMagnetSynchronousInductionMachine acting as brake

SMEE_Rectifier

Test example: ElectricalExcitedSynchronousInductionMachine with rectifier

TransformerTestbench

Transformer Testbench

AsymmetricalLoad

AsymmetricalLoad

Rectifier6pulse

6-pulse rectifier with 1 transformer

Rectifier12pulse

12-pulse rectifier with 2 transformers

Rectifier

Test example with multiphase components

Thyristor1Pulse_R

One pulse rectifier with resistive load and constant firing angle

Thyristor1Pulse_R_Characteristic

Control characteristic of one pulse rectifier with resistive load

DiodeBridge2Pulse

Two pulse Graetz diode bridge with resistive load

HalfControlledBridge2Pulse

Two pulse Graetz half controlled bridge with resistive load

ThyristorBridge2Pulse_R

Two pulse Graetz thyristor bridge rectifier with resistive load

ThyristorBridge2Pulse_RL

Two pulse Graetz thyristor bridge rectifier with R-L load

ThyristorBridge2Pulse_RLV

Two pulse Graetz thyristor bridge rectifier with R-L load and voltage

ThyristorBridge2Pulse_RLV_Characteristic

Characteristic of two pulse Graetz thyristor bridge rectifier with R-L load and voltage

ThyristorBridge2Pulse_DC_Drive

Two pulse Graetz thyristor bridge feeding a DC drive

DiodeCenterTap2Pulse

Two pulse diode rectifier with center tap with resistive load

ThyristorCenterTap2Pulse_R

Two pulse thyristor rectifier with center tap and resistive load

ThyristorCenterTap2Pulse_RL

Two pulse thyristor rectifier with center tap and R-L load

ThyristorCenterTap2Pulse_RLV

Two pulse thyristor rectifier with center tap and R-L load and voltage

ThyristorCenterTap2Pulse_RLV_Characteristic

Characteristic of two pulse thyristor rectifier with center tap and R-L load and voltage

DiodeCenterTapmPulse

2*m pulse diode rectifier with center tap with resistive load

ThyristorCenterTapmPulse_R

2*m pulse thyristor rectifier with center tap and resistive load

ThyristorCenterTapmPulse_RL

2*m pulse thyristor rectifier with center tap and R-L load

ThyristorCenterTapmPulse_RLV

2*m pulse thyristor rectifier with center tap and R-L load and voltage

ThyristorCenterTapmPulse_RLV_Characteristic

Characteristic of 2*m pulse thyristor rectifier with center tap and R-L load and voltage

DiodeBridge2mPulse

2*m pulse diode rectifier bridge with resistive load

HalfControlledBridge2mPulse

2*m pulse half controlled rectifier bridge with resistive load

ThyristorBridge2mPulse_R

2*m pulse thyristor rectifier bridge with resistive load

ThyristorBridge2mPulse_RL

2*m pulse thyristor rectifier bridge with R-L load

ThyristorBridge2mPulse_RLV

2*m pulse thyristor rectifier bridge with R-L load and voltage

ThyristorBridge2mPulse_RLV_Characteristic

Characteristic of 2*m pulse thyristor rectifier bridge with R-L load and voltage

DiodeCenterTap2mPulse

2*m pulse diode center tap rectifier with resistive load

ThyristorCenterTap2mPulse_R

2*m pulse thyristor center tap rectifier with resistive load

ThyristorCenterTap2mPulse_RL

2*m pulse thyristor rectifier with R-L load

ThyristorCenterTap2mPulse_RLV

2*m pulse thyristor center tap rectifier with R-L load and voltage

ThyristorCenterTap2mPulse_RLV_Characteristic

Characteristic of 2*m pulse center tap thyristor rectifier with R-L load and voltage

SinglePhaseTwoLevel_R

Single phase DC to AC converter with resistive load

SinglePhaseTwoLevel_RL

Single phase DC to AC converter with R-L load

ChopperStepDown_R

Step down chopper with resistive load

ChopperStepDown_RL

Step down chopper with R-L load

HBridge_R

H bridge DC/DC converter with resistive load

HBridge_RL

H bridge DC/DC converter with R-L load

Rectifier

Rectifier example

SaturatedInductor

Inductor with saturation in the ferromagnetic core

HysteresisModelComparison

Comparison of the different hysteresis models

InductorWithHysteresis

SinglePhaseTransformerWithHysteresis1

SinglePhaseTransformerWithHysteresis2

ThreePhaseTransformerWithRectifier

3 Phase transformer (including hysteresis effect) with rectifier

SinglePhaseInductance

Single phase inductance

Used in Components (25)

RealSwitch

Ideal switch with resistance

Transistor

Transistor with resistance an capacitance

IdealTriac

Ideal triac, based on ideal thyristors

OLine

Lossy Transmission Line

segment

Multiple line segment model

segment_last

Multiple line last segment model

ULine

Lossy RC Line

SM_ElectricalExcited

Electrical excited synchronous induction machine with damper cage

DC_PermanentMagnet

Permanent magnet DC machine

DC_ElectricalExcited

Electrical shunt/separate excited linear DC machine

DC_SeriesExcited

Series excited linear DC machine

DC_PermanentMagnet

Quasistationary permanent magnet DC machine

DC_ElectricalExcited

Quasistationary electrical shunt/separate excited linear DC machine

DC_SeriesExcited

Quasistationary series excited linear DC machine

PartialBasicDCMachine

Partial model for DC machine

Resistor

Ideal linear electrical resistors

PermeanceActuator

Detailed actuator model for rough magnetic design of actuator and system simulation

ConstantActuator

Simple behavioural actuator model for system simulation

SimpleSolenoid

Simple network model of a lifting magnet with planar armature end face

AdvancedSolenoid

Advanced network model of a lifting magnet with planar armature end face, split magnetomotive force

Transformer1PhaseWithHysteresis

Single Phase transformer with ferromagnetic core and hysteresis

Transformer3PhaseYyWithHysteresis

Three phase transfomer in Yy configuration

SinglePhaseWinding

Symmetric winding model coupling electrical and magnetic domain

QuasiStaticAnalogWinding

Quasi static single phase winding neglecting induced voltage

Motor

Motor model including current controller of r3 motors