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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 Implement a three-phase dynamic load with programmable active power and reactive power Implement a zigzag phase-shifting transformer with secondary winding connection
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
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
Creating Power Electronics Components Implement a three-level neutral point clamped (NPC) power converter
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
Thyristor
Implement a thyristor model
Universal Bridge
Creating Electrical Machines Provide a generic power system stabilizer for the synchronous machine and regulate its electrical power
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
Hydraulic Turbine and Governor
Model a hydraulic turbine and a proportional-integral-derivative governor system
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 Graphical user interface for the analysis of circuits and systems
Powergui
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 | ![]() |