# \#flux-maps

**URL:** https://forum.plexim.com/tag/flux-maps/690.md

[Latest](https://forum.plexim.com/latest.md) · [Categories](https://forum.plexim.com/categories.md) · [Tags](https://forum.plexim.com/tags.md)

---

## [Voltage-Behind-Reactance Non-Excited Synchronous Machine](https://forum.plexim.com/t/voltage-behind-reactance-non-excited-synchronous-machine/3073)

<div class="topic-metadata">

**Author:** [@Beat\_Arnet](https://forum.plexim.com/u/Beat_Arnet)\
**Replies:** 0\
**Last updated:** [May 15, 2026, 3:42pm UTC](https://forum.plexim.com/t/voltage-behind-reactance-non-excited-synchronous-machine/3073 "2026-05-15T15:42:29Z")

</div>

This document describes the structure of the Non-Excited Synchronous Machine model implemented in PLECS. The machine model is applicable to three-phase permanent magnet (PM) and synchronous-reluctance machines. Th…