Connect phases of three-phase system to electrical conserving port
The Neutral Port block connects the phases of a three-phase system to an electrical conserving port. You can connect the electrical port to electrical components from the Simscape™ and Simscape Electronics™ libraries.
If you do not need to connect the neutral port to other blocks, use a Floating Neutral block instead. If you want to ground the neutral port, use a Grounded Neutral block.
The block has the following ports:
Expandable three-phase port
Electrical conserving port associated with the neutral point