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Floating Neutral (Three-Phase)

Internal floating neutral point for wye-connected network

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  • Floating Neutral (Three-Phase) block


The Floating Neutral (Three-Phase) block connects the individual phases of a three-phase system to form a floating neutral point.


If you want to create a neutral point that you can connect to other blocks, use the Neutral Port (Three-Phase) block. If you want to create a neutral point that is connected to ground, use the Grounded Neutral (Three-Phase) block.



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Expandable composite (a,b, c) three-phase port


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Parasitic conductance to ground. A nonzero value is required for the simulation of some circuit topologies.

Model Examples

Extended Capabilities

C/C++ Code Generation
Generate C and C++ code using Simulink® Coder™.

Introduced in R2013b