Documentation

Electrical Sources and Elements

AC and DC sources, breakers, transformers, RLC branches and loads, transmission lines

Blocks

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
Linear TransformerImplement two- or three-winding linear transformer
Grounding TransformerImplement three-phase grounding transformer providing a neutral in three-wire system
Saturable TransformerImplement two- or three-winding saturable transformer
Multi-Winding TransformerImplement multi-winding transformer with taps
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
Three-Phase OLTC Regulating Transformer (Phasor Type)Implement phasor model of three-phase OLTC regulating transformer
Three-Phase OLTC Phase Shifting Transformer Delta-Hexagonal (Phasor Type)Implement phasor model of three-phase OLTC phase-shifting transformer using delta hexagonal connection
PI Section LineImplement single-phase transmission line with lumped parameters
Distributed Parameter LineImplement N-phase distributed parameter transmission line model with lumped losses
Three-Phase PI Section LineImplement three-phase transmission line section with lumped parameters
Series RLC BranchImplement series RLC branch
Series RLC LoadImplement linear series RLC load
Parallel RLC BranchImplement parallel RLC branch
Parallel RLC LoadImplement linear parallel RLC load
Mutual InductanceImplement inductances with mutual coupling
Three-Phase Harmonic FilterImplement four types of three-phase harmonic filters using RLC components
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 Series RLC BranchImplement three-phase series RLC branch
Three-Phase Series RLC LoadImplement three-phase series RLC load with selectable connection
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 Mutual Inductance Z1-Z0Implement three-phase impedance with mutual coupling among phases
BreakerImplement circuit breaker opening at current zero crossing
Three-Phase BreakerImplement three-phase circuit breaker opening at current zero crossing
Three-Phase FaultImplement programmable phase-to-phase and phase-to-ground fault breaker system
GroundProvide connection to ground
NeutralImplement common node in circuit
Surge ArresterImplement metal-oxide surge arrester
Connection PortCreate Physical Modeling connector port for subsystem

Functions

power_newCreate new Simscape Power Systems model populated by required and commonly used blocks
power_cableparamCompute RLC parameters of radial copper cables with single screen, based on conductor and insulator characteristics
power_hysteresisView and edit hysteresis characteristic for saturable core of Saturable Transformer blocks
power_lineparamCompute RLC parameters of overhead transmission line from its conductor characteristics and tower geometry

Topics

Building and Customizing Simscape Power Systems Models

Model nonlinear systems and create custom nonlinear blocks.

Building a Model Using Model Construction Commands

Insert and connect blocks in your model using model construction commands.

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