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Ground

Ground node

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SystemModel["Modelica.Electrical.Analog.Basic.Ground"]
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Information

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

Ground of an electrical circuit. The potential at the ground node is zero. Every electrical circuit has to contain at least one ground object.

Connectors (1)

p

Type: Pin

Description:

Used in Examples (154)

CauerLowPassAnalog

Cauer low pass filter with analog components

CauerLowPassOPV

Cauer low pass filter with operational amplifiers

CauerLowPassSC

Cauer low-pass filter with operational amplifiers and switched capacitors

CharacteristicIdealDiodes

Characteristic of ideal diodes

CharacteristicThyristors

Characteristic of ideal thyristors

ChuaCircuit

Chua's circuit, ns, V, A

DifferenceAmplifier

Simple NPN transistor amplifier circuit

HeatingMOSInverter

Heating MOS Inverter

HeatingNPN_OrGate

Heating NPN Or Gate

HeatingResistor

Heating resistor

HeatingRectifier

Heating rectifier

NandGate

CMOS NAND Gate (see Tietze/Schenk, page 157)

OvervoltageProtection

Example for Zener diodes

Rectifier

B6 diode bridge

ShowSaturatingInductor

Simple demo to show behaviour of SaturatingInductor component

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

Comparator

Comparator

InvertingSchmittTrigger

Schmitt trigger with hysteresis

SchmittTrigger

Schmitt trigger with hysteresis

Multivibrator

Multivibrator with Schmidt Trigger

SignalGenerator

Rectangle-Triangle generatorSchmitt trigger with hysteresis

LCOscillator

AIMC_DOL

Test example: AsynchronousInductionMachineSquirrelCage direct-on-line

AIMC_YD

Test example: AsynchronousInductionMachineSquirrelCage Y-D

AIMC_Transformer

Test example: AsynchronousInductionMachineSquirrelCage transformer starting

AIMS_Start

Test example: AsynchronousInductionMachineSlipRing

AIMC_Inverter

Test example: AsynchronousInductionMachineSquirrelCage with inverter

AIMC_Conveyor

Test example: AsynchronousInductionMachineSquirrelCage with inverter driving a conveyor

AIMC_Steinmetz

AsynchronousInductionMachineSquirrelCage Steinmetz-connection

AIMC_withLosses

Test example: AsynchronousInductionMachineSquirrelCage with losses

AIMC_Initialize

Test example: Steady-State Initialization of AsynchronousInductionMachineSquirrelCage

SMR_Inverter

Test example: SynchronousInductionMachineReluctanceRotor with inverter

SMPM_Inverter

Test example: PermanentMagnetSynchronousInductionMachine with inverter

SMPM_CurrentSource

Test example: PermanentMagnetSynchronousInductionMachine fed by current source

SMPM_VoltageSource

Test example: PermanentMagnetSynchronousInductionMachine fed by FOC

SMPM_Braking

Test example: PermanentMagnetSynchronousInductionMachine acting as brake

SMEE_Generator

Test example: ElectricalExcitedSynchronousInductionMachine as Generator

SMEE_LoadDump

Test example: ElectricalExcitedSynchronousInductionMachine with voltage controller

SMEE_Rectifier

Test example: ElectricalExcitedSynchronousInductionMachine with rectifier

DCPM_Start

Test example: DC with permanent magnet starting with voltage ramp

DCEE_Start

Test example: DC with electrical excitation starting with voltage ramp

DCSE_Start

Test example: DC with serial excitation starting with voltage ramp

DCSE_SinglePhase

Test example: DC with serial excitation starting with voltage ramp

DCPM_Temperature

Test example: Investigate temperature dependency of a DCPM motor

DCPM_Cooling

Test example: Cooling of a DCPM motor

DCPM_QuasiStationary

Test example: Compare DCPM motors transient - quasistationary

DCPM_withLosses

Test example: Investigate influence of losses on DCPM motor performance

TransformerTestbench

Transformer Testbench

AsymmetricalLoad

AsymmetricalLoad

Rectifier6pulse

6-pulse rectifier with 1 transformer

Rectifier12pulse

12-pulse rectifier with 2 transformers

AIMC_Transformer

Test example: AsynchronousInductionMachineSquirrelCage transformer starting

TransformerYY

Test example with multiphase components

TransformerYD

Test example with multiphase components

Rectifier

Test example with multiphase components

TestSensors

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

ThyristorBridge2mPulse_DC_Drive

2*m pulse thyristor bridge feeding a DC drive

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

Thyristor1Pulse

Template of single pulse rectifier

ThyristorBridge2Pulse

Template of two pulse Graetz thyristor bridge

ThyristorCenterTap2Pulse

Template of two pulse thyristor rectifier with center tap

ThyristorCenterTapmPulse

Template of 2*m pulse rectifier with center tap

ThyristorBridge2mPulse

Template of 2*m pulse bridge thyristor rectifier

ThyristorCenterTap2mPulse

Template of 2*m pulse thyristor rectifier with center tap

SinglePhaseTwoLevel_R

Single phase DC to AC converter with resistive load

SinglePhaseTwoLevel_RL

Single phase DC to AC converter with R-L load

MultiPhaseTwoLevel_R

Multi phase DC to AC converter with R load

MultiPhaseTwoLevel_RL

Multi phase DC to AC converter with R-L load

SinglePhaseTwoLevel

Single phase two level inverter including control

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

HBridge_DC_Drive

H bridge DC/DC converter with DC drive

ChopperStepDown

Step down chopper including control

HBridge

H bridge DC/DC converter

Rectifier

Rectifier example

SaturatedInductor

Inductor with saturation in the ferromagnetic core

ForceCurrentBehaviour

Comparison of the force-current characteristics of both converter models with armature blocked at mid-position

ForceStrokeBehaviour

Force-stroke characteristic of the permeance model at constant current

ArmatureStroke

Armature stroke of both moving coil actuator models after a voltage step at time t=0

ComparisonQuasiStationary

Slow forced armature motion of both solenoid models so that electromagnetic field and current are quasi-stationary

ComparisonPullInStroke

Pull-in stroke of both solenoid models after a voltage step at time t=0

HysteresisModelComparison

Comparison of the different hysteresis models

InductorWithHysteresis

SinglePhaseTransformerWithHysteresis1

SinglePhaseTransformerWithHysteresis2

ThreePhaseTransformerWithRectifier

3 Phase transformer (including hysteresis effect) with rectifier

EddyCurrentLosses

Comparison of equivalent circuits of eddy current loss models

SinglePhaseInductance

Single phase inductance

MultiPhaseInductance

Multi phase inductance

AIMC_DOL

Direct on line start of asynchronous induction machine with squirrel cage

AIMC_DOL_MultiPhase

Direct on line start of multi phase asynchronous induction machine with squirrel cage

AIMS_Start

Starting of asynchronous induction machine with slip rings

AIMS_Start_MultiPhase

Starting of multi phase asynchronous induction machine with slip rings

SMPM_Inverter

Starting of permanent magnet synchronous machine with inverter

SMPM_Inverter_MultiPhase

Starting of multi phase permanent magnet synchronous machine with inverter

SMEE_Generator

Electrical excited synchronous machine operating as generator

SMEE_Generator_MultiPhase

Electrical excited multi phase synchronous machine operating as generator

SMR_Inverter

Starting of synchronous reluctance machine with inverter

SMR_Inverter_MultiPhase

Starting of multi phase synchronous reluctance machine with inverter

IMC_DOL

Induction machines with squirrel cage started directly on line (DOL)

IMC_Inverter

Test example: InductionMachineSquirrelCage with inverter

IMS_Start

Starting of induction machine with slip rings

SMPM_Mains

Permanent magnet synchronous machine operated at mains

SMPM_OpenCircuit

Test example: PermanentMagnetSynchronousMachine with inverter

SMPM_CurrentSource

Test example: PermanentMagnetSynchronousMachine fed by current source

SMEE_Generator

Electrical excited synchronous machine operating as generator

SMR_CurrentSource

Test example: Synchronous reluctance machine fed by current source

ControlledTemperature

Control temperature of a resistor

Used in Components (20)

MotorWithCurrentControl

Synchronous induction machine with current controller and measurement noise

Rn

Negative resistance

Rp

Positive resistance

Nand

CMOS NAND Gate (see Tietze/Schenk, page 157)

Transistor

Transistor with resistance an capacitance

segment

Multiple line segment model

segment_last

Multiple line last segment model

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

SwitchedRheostat

Rheostat which is shortened after a given time

RampedRheostat

Rheostat with linearly decreasing resistance

SymmetricMultiPhaseCageWinding

Symmetrical rotor cage

SaliencyCageWinding

Rotor cage with saliency in d- and q-axis

SymmetricMultiPhaseCageWinding_obsolete

Symmetrical rotor cage

SaliencyCageWinding_obsolete

Rotor cage with saliency in d- and q-axis

Motor

Motor model including current controller of r3 motors