SimPowerSystems    

Creating Electrical Sources
AC Current Source
Implement a sinusoidal current source
AC Voltage Source
Implement a sinusoidal voltage source
Controlled Current Source
Implement a controlled current source
Controlled Voltage Source
Implement a controlled voltage source
DC Voltage Source
Implement a DC voltage source
3-Phase Programmable Voltage Source
Implement a three-phase source signal with programmable time variation of amplitude, phase, frequency, and harmonics

Creating Circuit Elements
Breaker
Implement a circuit breaker opening at current zero crossing
Distributed Parameter Line
Implement a N-phases distributed parameter line model with lumped losses
Linear Transformer
Implement a two- or three-windings linear transformer
Mutual Inductance
Implement a magnetic coupling between two or three windings
Parallel RLC Branch
Implement a parallel RLC branch
Parallel RLC Load
Implement a linear parallel RLC load
PI Section Line
Implement a single phase transmission line with lumped parameters
Saturable Transformer
Implement a two- or three-windings Saturable Transformer
Series RLC Branch
Implement a series RLC branch
Series RLC Load
Implement a linear series RLC load
Surge Arrester
Implement a metal-oxide surge arrester
3-Phase Dynamic Load

Implement a three-phase dynamic load with programmable active power and reactive power

Three-Phase Transformer (Two Windings)
Implement a three-phase transformer with two windings
Three-Phase Transformer (Three Windings)
Implement a three-phase transformer with three windings
Zigzag Phase-Shifting Transformer

Implement a zigzag phase-shifting transformer with secondary winding connection

Creating Power Electronics Components
Diode
Implement a diode model
GTO
Implement a gate-turn-off (GTO) thyristor model
Ideal Switch
Implement an ideal switch model
IGBT
Implement an insulated-gate-bipolar-transformer (IGBT) model
MOSFET
Implement a metal-oxide-semiconductor-field-effect-transistor (MOSFET) model
Three Level Bridge

Implement a three-level neutral point clamped (NPC) power converter

Thyristor
Implement a thyristor model
Universal Bridge

Implement a universal three-phase bridge converter

Creating Electrical Machines
Asynchronous Machine
Model the dynamics of a three-phase asynchronous machine (induction machine)
DC Machine
Model a separately excited DC machine.
Excitation System
Provide an excitation system for the synchronous machine and regulate its terminal voltage in generating mode
Generic Power System Stabilizer

Provide a generic power system stabilizer for the synchronous machine and regulate its electrical power

Hydraulic Turbine and Governor
Model a hydraulic turbine and a proportional-integral-derivative governor system
Multiband Power System Stabilizer

Implement a multiband power system stabilizer

Permanent Magnet Synchronous Machine
Model the dynamics of a three-phase permanent magnet synchronous machine with sinusoidal flux distribution
Simplified Synchronous Machine
Model the dynamics of a simplified three-phase synchronous machine
Steam Turbine and Governor
Implement a steam turbine and governor system
Synchronous Machine
Model the dynamics of a three-phase salient-pole synchronous machine

Creating Electrical Connectors
Ground
Provide a connection to the ground
Neutral
Implement a local common node in the circuit

Measuring Electrical Circuits
Current Measurement
Measure a current in a circuit
Impedance Measurement
Measure the impedance in a circuit as a function of the frequency
Multimeter
Measure voltage and current in Power System Blockset blocks
Voltage Measurement
Measure a voltage in a circuit

Analyzing Electrical Circuits
Powergui

Graphical user interface for the analysis of circuits and systems

Additional Useful Blocks

Signal Measurements
abc_to_dq0 Transformation
Perform a Park transformation from the three-phase (abc) reference frame to the dq0 reference frame
Active & Reactive Power
Measure the active and reactive powers of a voltage-current pair
dq0_to_abc Transformation
Perform a Park transformation from the dq0 reference frame to the three-phase (abc) reference frame
Fourier
Perform a Fourier analysis of a signal
RMS
Measure the root mean square (RMS) value of a signal
3-Phase Sequence Analyzer
Measure the positive, negative, and zero sequence components of a three phase signal
Three-Phase V-I Measurement
Measure three-phase currents and voltages in a circuit
Total Harmonic Distortion
Generate a control logical signal changing at specified transition times

Signal and Pulse Sources
PWM Generator
Generate pulses for a carried-based Pulse Width Modulator (PWM)
Synchronized 6-Pulse Generator
Implement a synchronized pulse generator to fire the thyristors of a six-pulse converter
Synchronized 12-Pulse Generator
Implement a synchronized pulse generator to fire the thyristors of a twelve-pulse converter
Timer
Generate a control logical signal changing at specified transition times

Three-Phase Breakers
3-Phase Breaker
Implement a three-phase circuit breaker opening at current zero crossing
3-Phase Fault
Implement a programmable phase-to-phase and phase-to-ground fault breaker system


  Power System Block Reference Blocks - Alphabetical List