Lines

Cables, coupled lines, transmission lines

Transmit single- and three-phase power using cables and lines.

Simscape Blocks

AC Cable (Three-Phase)	Three-phase AC power cable
Coupled Lines (Pair)	Magnetically couple two lines
Coupled Lines (Three-Phase)	Magnetically couple three-phase lines
Frequency-Dependent Overhead Line (Three-Phase)	Three-phase overhead line which includes effects that vary as a function of frequency
Transmission Line	Delay-based or lumped parameter transmission line
Transmission Line (Three-Phase)	Three-phase transmission line using lumped-parameter pi-section line model

Featured Examples

AC Cable with Bonded Sheaths

A three-phase cable model comprised of multiple pi-sections. Each phase is enclosed in a conductive sheath. The conductive sheath is connected to ground at either end of the cable through a simple resistance. A high-voltage source provides power to an unbalanced resistive load through the power cable. You can configure the sheath to be either series-bonded or cross-bonded. You can also configure the number of pi-sections. Increasing the number of pi-sections improves the accuracy but slows down the simulation. To facilitate convergence, the voltage source includes an internal impedance.

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Lines

Simscape Blocks

Featured Examples

AC Cable with Bonded Sheaths

Simscape Electrical Documentation

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