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PositivePin

Positive pin of an electrical component

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Information

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

Connectors PositivePin and NegativePin are nearly identical. The only difference is that the icons are different in order to identify more easily the pins of a component. Usually, connector PositivePin is used for the positive and connector NegativePin for the negative pin of an electrical component.

Connector Variables (1)

v

Causality: None

Type: ElectricPotential (V)

Description: Potential at the pin

Flow Variables (1)

i

Type: Current (A)

Description: Current flowing into the pin

Used in Examples (2)

CauerLowPassOPV

Modelica.Electrical.Analog.Examples

Cauer low pass filter with operational amplifiers

CauerLowPassSC

Modelica.Electrical.Analog.Examples

Cauer low-pass filter with operational amplifiers and switched capacitors

Used in Components (76)

SwitchedCapacitor

Modelica.Electrical.Analog.Examples.Utilities

Switched capacitor which can represent a positive or negative resistance

M_Transformer

Modelica.Electrical.Analog.Basic

Generic transformer with free number of inductors

EMF

Modelica.Electrical.Analog.Basic

Electromotoric force (electric/mechanic transformer)

TranslationalEMF

Modelica.Electrical.Analog.Basic

Electromotoric force (electric/mechanic transformer)

OpAmp

Modelica.Electrical.Analog.Basic

Simple nonideal model of an OpAmp with limitation

OpAmpDetailed

Modelica.Electrical.Analog.Basic

Detailed model of an operational amplifier

Potentiometer

Modelica.Electrical.Analog.Basic

Adjustable resistor

GeneralCurrentToVoltageAdaptor

Modelica.Electrical.Analog.Basic

Signal adaptor for an Electrical OnePort with voltage and derivative of voltage as outputs and current and derivative of current as inputs (especially useful for FMUs)

GeneralVoltageToCurrentAdaptor

Modelica.Electrical.Analog.Basic

Signal adaptor for an Electrical OnePort with current and derivative of current as output and voltage and derivative of voltage as input (especially useful for FMUs)

IdealCommutingSwitch

Modelica.Electrical.Analog.Ideal

Ideal commuting switch

IdealIntermediateSwitch

Modelica.Electrical.Analog.Ideal

Ideal intermediate switch

ControlledIdealCommutingSwitch

Modelica.Electrical.Analog.Ideal

Controlled ideal commuting switch

ControlledIdealIntermediateSwitch

Modelica.Electrical.Analog.Ideal

Controlled ideal intermediate switch

IdealOpAmp

Modelica.Electrical.Analog.Ideal

Ideal operational amplifier (norator-nullator pair)

IdealOpAmp3Pin

Modelica.Electrical.Analog.Ideal

Ideal operational amplifier (norator-nullator pair), but 3 pins

IdealOpAmpLimited

Modelica.Electrical.Analog.Ideal

Ideal operational amplifier with limitation

IdealizedOpAmpLimted

Modelica.Electrical.Analog.Ideal

Idealized operational amplifier with limitation

IdealTriac

Modelica.Electrical.Analog.Ideal

Ideal triac, based on ideal thyristors

AD_Converter

Modelica.Electrical.Analog.Ideal

Simple n-bit analog to digital converter

DA_Converter

Modelica.Electrical.Analog.Ideal

Simple digital to analog converter

TwoPin

Modelica.Electrical.Analog.Interfaces

Component with two electrical pins

OnePort

Modelica.Electrical.Analog.Interfaces

Component with two electrical pins p and n and current i from p to n

TwoPort

Modelica.Electrical.Analog.Interfaces

Component with two electrical ports, including current

AbsoluteSensor

Modelica.Electrical.Analog.Interfaces

Base class to measure the absolute value of a pin variable

RelativeSensor

Modelica.Electrical.Analog.Interfaces

Base class to measure a relative variable between two pins

M_OLine

Modelica.Electrical.Analog.Lines

Multiple OLine

segment

Modelica.Electrical.Analog.Lines.M_OLine

Multiple line segment model

segment_last

Modelica.Electrical.Analog.Lines.M_OLine

Multiple line last segment model

Thyristor

Modelica.Electrical.Analog.Semiconductors

Simple Thyristor Model

SimpleTriac

Modelica.Electrical.Analog.Semiconductors

Simple triac, based on Semiconductors.Thyristor model

PotentialSensor

Modelica.Electrical.Analog.Sensors

Sensor to measure the potential

VoltageSensor

Modelica.Electrical.Analog.Sensors

Sensor to measure the voltage between two pins

CurrentSensor

Modelica.Electrical.Analog.Sensors

Sensor to measure the current in a branch

PowerSensor

Modelica.Electrical.Analog.Sensors

Sensor to measure the power

MultiSensor

Modelica.Electrical.Analog.Sensors

Sensor to measure current, voltage and power

SignalVoltage

Modelica.Electrical.Analog.Sources

Generic voltage source using the input signal as source voltage

SignalCurrent

Modelica.Electrical.Analog.Sources

Generic current source using the input signal as source current

SupplyVoltage

Modelica.Electrical.Analog.Sources

Supply voltage (positive and negative)

Battery

Modelica.Electrical.Machines.Examples.ControlledDCDrives.Utilities

Simple battery model

DcdcInverter

Modelica.Electrical.Machines.Examples.ControlledDCDrives.Utilities

DC-DC inverter

IdealDcDc

Modelica.Electrical.Machines.Examples.ControlledDCDrives.Utilities

Ideal DC-DC inverter

SwitchingDcDc

Modelica.Electrical.Machines.Examples.ControlledDCDrives.Utilities

Switching DC-DC inverter

SM_ElectricalExcited

Modelica.Electrical.Machines.BasicMachines.SynchronousInductionMachines

Electrical excited synchronous induction machine with damper cage

DC_ElectricalExcited

Modelica.Electrical.Machines.BasicMachines.DCMachines

Electrical shunt/separate excited linear DC machine

DC_SeriesExcited

Modelica.Electrical.Machines.BasicMachines.DCMachines

Series excited linear DC machine

ElectricalExcitation

Modelica.Electrical.Machines.BasicMachines.Components

Electrical excitation

PartialAirGapDC

Modelica.Electrical.Machines.BasicMachines.Components

Partial airgap model of a DC machine

CompoundDCExcitation

Modelica.Electrical.Machines.BasicMachines.Components

Compound excitation = shunt + series

SpacePhasor

Modelica.Electrical.Machines.SpacePhasors.Components

Physical transformation: three phase <-> space phasors

PartialBasicDCMachine

Modelica.Electrical.Machines.Interfaces

Partial model for DC machine

PlugToPin_p

Modelica.Electrical.MultiPhase.Basic

Connect one (positive) Pin

PlugToPins_p

Modelica.Electrical.MultiPhase.Basic

Connect all (positive) Pins

VoltageBridge2Pulse

Modelica.Electrical.PowerConverters.ACDC.Control

Control of 2 pulse bridge rectifier

ACtwoPin

Modelica.Electrical.PowerConverters.Interfaces.ACDC

Positive and negative AC pin

DCtwoPin

Modelica.Electrical.PowerConverters.Interfaces.ACDC

Positive and negative DC pins

DCpin

Modelica.Electrical.PowerConverters.Interfaces.ACDC

Single DC pin

DCtwoPin

Modelica.Electrical.PowerConverters.Interfaces.DCAC

Positive and negative DC pins

ACpin

Modelica.Electrical.PowerConverters.Interfaces.DCAC

Single AC pin

DCtwoPin1

Modelica.Electrical.PowerConverters.Interfaces.DCDC

Positive and negative pins of side 1

DCtwoPin2

Modelica.Electrical.PowerConverters.Interfaces.DCDC

Positive and negative pins of side 2

IdealACDCConverter

Modelica.Electrical.QuasiStationary.SinglePhase.Utilities

Ideal AC DC converter

GraetzRectifier

Modelica.Electrical.QuasiStationary.SinglePhase.Utilities

Graetz rectifier bridge

PermeanceActuator

Modelica.Magnetic.FluxTubes.Examples.MovingCoilActuator.Components

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

ConstantActuator

Modelica.Magnetic.FluxTubes.Examples.MovingCoilActuator.Components

Simple behavioural actuator model for system simulation

SimpleSolenoid

Modelica.Magnetic.FluxTubes.Examples.SolenoidActuator.Components

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

AdvancedSolenoid

Modelica.Magnetic.FluxTubes.Examples.SolenoidActuator.Components

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

Transformer1PhaseWithHysteresis

Modelica.Magnetic.FluxTubes.Examples.Hysteresis.Components

Single Phase transformer with ferromagnetic core and hysteresis

Transformer3PhaseYyWithHysteresis

Modelica.Magnetic.FluxTubes.Examples.Hysteresis.Components

Three phase transformer in Yy configuration

ElectroMagneticConverter

Modelica.Magnetic.FluxTubes.Basic

Ideal electro-magnetic energy conversion

ElectroMagneticConverterWithLeakageInductance

Modelica.Magnetic.FluxTubes.Basic

Electro-magnetic energy conversion with a leakage inductance

SinglePhaseElectroMagneticConverter

Modelica.Magnetic.FundamentalWave.Components

Single phase electro magnetic converter

SM_ElectricalExcited

Modelica.Magnetic.FundamentalWave.BasicMachines.SynchronousInductionMachines

Electrical excited synchronous machine with optional damper cage

SinglePhaseWinding

Modelica.Magnetic.FundamentalWave.BasicMachines.Components

Symmetric winding model coupling electrical and magnetic domain

QuasiStaticAnalogElectroMagneticConverter

Modelica.Magnetic.QuasiStatic.FundamentalWave.Components

Electro magnetic converter to only (!) quasi static analog, neglecting induced voltage

SM_ElectricalExcited

Modelica.Magnetic.QuasiStatic.FundamentalWave.BasicMachines.SynchronousMachines

Electrical excited synchronous machine with optional damper cage

QuasiStaticAnalogWinding

Modelica.Magnetic.QuasiStatic.FundamentalWave.BasicMachines.Components

Quasi static single phase winding neglecting induced voltage