Block Reference


Electrical SourcesGenerate electric signals
ElementsLinear and nonlinear circuit elements
Power ElectronicsPower electronics devices
MachinesPower machinery models
ApplicationsAccess electric drives, FACTS, and distributed resources
MeasurementsCurrent and voltage measurements
ExtrasAdditional useful blocks, such as specialized measurement and control blocks
PowerguiOpens graphical user interface for steady-state analysis of electrical circuits

Electrical Sources

AC Current SourceImplement sinusoidal current source
AC Voltage SourceImplement sinusoidal voltage source
BatteryImplement generic battery model
Controlled Current SourceImplement controlled current source
Controlled Voltage SourceImplement controlled voltage source
DC Voltage SourceImplement DC voltage source
Three-Phase Programmable Voltage SourceImplement three-phase voltage source with programmable time variation of amplitude, phase, frequency, and harmonics
Three-Phase SourceImplement three-phase source with internal R-L impedance

Elements

BreakerImplement circuit breaker opening at current zero crossing
Connection PortCreate Physical Modeling connector port for subsystem
Distributed Parameter LineImplement N-phase distributed parameter transmission line model with lumped losses
GroundProvide connection to ground
Grounding TransformerImplement three-phase grounding transformer providing a neutral in three-wire system
Linear TransformerImplement two- or three-winding linear transformer
Multi-Winding TransformerImplement multi-winding transformer with taps
Mutual InductanceImplement inductances with mutual coupling
NeutralImplement common node in circuit
Parallel RLC BranchImplement parallel RLC branch
Parallel RLC LoadImplement linear parallel RLC load
PI Section LineImplement single-phase transmission line with lumped parameters
Saturable TransformerImplement two- or three-winding saturable transformer
Series RLC BranchImplement series RLC branch
Series RLC LoadImplement linear series RLC load
Surge ArresterImplement metal-oxide surge arrester
Three-Phase BreakerImplement three-phase circuit breaker opening at current zero crossing
Three-Phase Dynamic LoadImplement three-phase dynamic load with active power and reactive power as function of voltage or controlled from external input
Three-Phase FaultImplement programmable phase-to-phase and phase-to-ground fault breaker system
Three-Phase Harmonic FilterImplement four types of three-phase harmonic filters using RLC components
Three-Phase Mutual Inductance Z1-Z0Implement three-phase impedance with mutual coupling among phases
Three-Phase Parallel RLC BranchImplement three-phase parallel RLC branch
Three-Phase Parallel RLC LoadImplement three-phase parallel RLC load with selectable connection
Three-Phase PI Section LineImplement three-phase transmission line section with lumped parameters
Three-Phase Series RLC BranchImplement three-phase series RLC branch
Three-Phase Series RLC LoadImplement three-phase series RLC load with selectable connection
Three-Phase Transformer (Three Windings)Implement three-phase transformer with configurable winding connections
Three-Phase Transformer (Two Windings)Implement three-phase transformer with configurable winding connections
Three-Phase Transformer 12 TerminalsImplement three single-phase, two-winding transformers where all terminals are accessible
Three-Phase Transformer Inductance Matrix Type (Three Windings)Implement three-phase three-winding transformer with configurable winding connections and core geometry
Three-Phase Transformer Inductance Matrix Type (Two Windings)Implement three-phase two-winding transformer with configurable winding connections and core geometry
Zigzag Phase-Shifting TransformerImplement zigzag phase-shifting transformer with configurable secondary winding connection

Power Electronics

DiodeImplement diode model
GTOImplement gate turn off (GTO) thyristor model
Ideal SwitchImplement ideal switch device
IGBTImplement insulated gate bipolar transistor (IGBT)
IGBT/DiodeImplements ideal IGBT, GTO, or MOSFET and antiparallel diode
MOSFETImplement MOSFET model
Three-Level BridgeImplement three-level neutral point clamped (NPC) power converter with selectable topologies and power switching devices
ThyristorImplement thyristor model
Universal BridgeImplement universal power converter with selectable topologies and power electronic devices

Machines

Asynchronous MachineModel the dynamics of three-phase asynchronous machine, also known as induction machine
DC MachineImplement separately excited DC machine
Excitation SystemProvide excitation system for synchronous machine and regulate its terminal voltage in generating mode
Generic Power System StabilizerImplement generic power system stabilizer for synchronous machine
Hydraulic Turbine and GovernorModel hydraulic turbine and proportional-integral-derivative (PID) governor system
Machine Measurement DemuxSplit measurement signal of machine models into separate signals
Multiband Power System StabilizerImplement multiband power system stabilizer
Permanent Magnet Synchronous MachineModel the dynamics of three-phase permanent magnet synchronous machine with sinusoidal or trapezoidal back electromotive force (back EMF)
Simplified Synchronous MachineModel the dynamics of simplified three-phase synchronous machine
Single Phase Asynchronous MachineModel the dynamics of single phase asynchronous machine with squirrel-cage rotor
Steam Turbine and GovernorModel the dynamics of speed governing system, steam turbine, and multimass shaft
Stepper MotorImplement stepper motor model
Switched Reluctance MotorModel the dynamics of switched reluctance motor
Synchronous MachineModel the dynamics of three-phase round-rotor or salient-pole synchronous machine

Applications

Electric DrivesAC and DC electric drives models
Flexible AC Transmission Systems (FACTS)FACTS models
Distributed Resources (DR)Wind turbine models

Electric Drives

DC DrivesDC electric drives
AC DrivesAC electric drives
Shafts and Speed ReducersShafts and speed reducers
Extra SourcesExtra electrical sources

DC Drives

Four-Quadrant Chopper DC DriveImplement four-quadrant chopper DC drive
Four-Quadrant Single-Phase Rectifier DC DriveImplement single-phase dual-converter DC drive with circulating current
Four-Quadrant Three-Phase Rectifier DC DriveImplement three-phase dual-converter DC drive with circulating current
One-Quadrant Chopper DC DriveImplement one-quadrant chopper (buck converter topology) DC drive
Two-Quadrant Chopper DC DriveImplement two-quadrant chopper (buck-boost converter topology) DC drive
Two-Quadrant Single-Phase Rectifier DC DriveImplement two-quadrant single-phase rectifier DC drive
Two-Quadrant Three-Phase Rectifier DC DriveImplement two-quadrant three-phase rectifier DC drive

AC Drives

Brushless DC Motor DriveImplement brushless DC motor drive using Permanent Magnet Synchronous Motor (PMSM) with trapezoidal back electromotive force (BEMF)
DTC Induction Motor DriveImplement direct torque and flux control (DTC) induction motor drive model
Field-Oriented Control Induction Motor DriveImplement field-oriented control (FOC) induction motor drive model
PM Synchronous Motor DriveImplement Permanent Magnet Synchronous Motor (PMSM) vector control drive
Self-Controlled Synchronous Motor DriveImplement Self-Controlled Synchronous Motor Drive
Six-Step VSI Induction Motor DriveImplement six-step inverter fed Induction Motor Drive
Space Vector PWM VSI Induction Motor DriveImplement space vector PWM VSI induction motor drive

Shafts and Speed Reducers

Mechanical ShaftImplement mechanical shaft
Speed ReducerImplement speed reducer

Extra Sources

BatteryImplement generic battery model
Fuel Cell StackImplement generic hydrogen fuel cell stack model

Flexible AC Transmission Systems (FACTS)

Power-Electronics Based FACTSPower-electronics based models
TransformersTransformer models

Power-Electronics Based FACTS

Static Synchronous Compensator (Phasor Type)Implement phasor model of three-phase static synchronous compensator
Static Synchronous Series Compensator (Phasor Type)Implement phasor model of three-phase static synchronous series compensator
Static Var Compensator (Phasor Type)Implement phasor model of three-phase static var compensator
Unified Power Flow Controller (Phasor Type)Implement phasor model of three-phase unified power flow controller

Transformers

Three-Phase OLTC Phase Shifting Transformer Delta-Hexagonal (Phasor Type)Implement phasor model of three-phase OLTC phase-shifting transformer using delta hexagonal connection
Three-Phase OLTC Regulating Transformer (Phasor Type)Implement phasor model of three-phase OLTC regulating transformer

Distributed Resources (DR)

Wind TurbineImplement model of variable pitch wind turbine
Wind Turbine Doubly-Fed Induction Generator (Phasor Type)Implement phasor model of variable speed doubly-fed induction generator driven by wind turbine
Wind Turbine Induction Generator (Phasor Type)Implement phasor model of squirrel-cage induction generator driven by variable pitch wind turbine

Measurements

Current MeasurementMeasure current in circuit
Impedance MeasurementMeasure impedance of circuit as function of frequency
MultimeterMeasure voltages and currents specified in dialog boxes of SimPowerSystems™ blocks
Three-Phase V-I MeasurementMeasure three-phase currents and voltages in circuit
Voltage MeasurementMeasure voltage in circuit

Extras

Signal Measurements Specialized measurement blocks
Signal and Pulse Sources Specialized source blocks

Signal Measurements

abc_to_dq0 TransformationPerform Park transformation from three-phase (abc) reference frame to dq0 reference frame
Active & Reactive PowerMeasure active and reactive powers of voltage-current pair
dq0_to_abc TransformationPerform Park transformation from dq0 reference frame to abc reference frame
FourierPerform Fourier analysis of signal
RMSMeasure root mean square (RMS) value of signal
Three-Phase Sequence AnalyzerMeasure positive-, negative-, and zero-sequence components of three-phase signal
Total Harmonic DistortionMeasure total harmonic distortion (THD) of signal

Signal and Pulse Sources

PWM GeneratorGenerate pulses for carrier-based two-level pulse width modulator (PWM) in converter bridge
Synchronized 12-Pulse GeneratorImplement synchronized pulse generator to fire thyristors of twelve-pulse converter
Synchronized 6-Pulse GeneratorImplement synchronized pulse generator to fire thyristors of six-pulse converter
TimerGenerate signal changing at specified transition times

Powergui

PowerguiGraphical user interface for analysis of circuits and systems and environment block for SimPowerSystems™ models
  


 © 1984-2008- The MathWorks, Inc.    -   Site Help   -   Patents   -   Trademarks   -   Privacy Policy   -   Preventing Piracy   -   RSS