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Connectors and References​

Grounds, neutral ports, phase splitters, multiplexers

Use connector blocks for grounding and to terminate, separate, and combine signals.

Simscape Blocks

BusbarLoad flow analysis busbar connector (Since R2019b)
Busbar (DC)Load flow analysis DC busbar connector (Since R2022a)
Delta Reference (Three-Phase)Internal reference point for delta-connected network
Electrical ReferenceConnection to electrical ground
Floating Neutral (Three-Phase)Internal floating neutral point for wye-connected network
Floating ReferenceReference for measuring voltage of other nodes in floating electrical network (Since R2023b)
Grounded Neutral (Three-Phase)Connect phases of three-phase system to electrical reference
Neutral Port (Three-Phase)Connect phases of three-phase system to electrical conserving port
Open CircuitElectrical port terminator that draws no current
Open Circuit (Three-Phase)Three-phase terminator that draws no current
Phase PermutePermute phases of three-phase system
Phase SplitterExpand or combine three electrical conserving ports
PS Three-Element DemuxConvert three-element physical signal vector into scalar physical signals


  • Essential Electrical Modeling Techniques

    Apply Simscape™ modeling rules when you build electronic, mechatronic, and electrical power system networks using Simscape Electrical™.

  • Three-Phase Ports

    Connect three-phase blocks using composite ports for three-phase lines or expanded ports for single-phase lines.