This open-source software includes simulation models for an induction motor, a synchronous reluctance motor, and a permanent-magnet synchronous motor. The motor models are simulated in the continuous-time domain while the control algorithms run in discrete time. The default solver is the explicit Runge-Kutta method of order 5(4) from scipy.integrate.solve_ivp. Simple control algorithms are provided as examples. The documentation is available here:

https://aalto-electric-drives.github.io/motulator/

This software can be installed using pip:

pip install motulator

Alternatively, the repository can be cloned:

https://aalto-electric-drives.github.io/motulator/installation.html

The drive system, controller, reference sequences etc. are easy to configure. As a starting point, example scripts and Jupyter notebooks can be downloaded here:

https://aalto-electric-drives.github.io/motulator/auto_examples/index.html

New system models and controllers can be developed using the existing ones as templates.

If you'd like to help us develop motulator, please have a look at these guidelines first.

Thanks go to these wonderful people:

Lauri Tiitinen ?? ?? ?? ?????	HannuHar ?? ??	Marko Hinkkanen ?? ?? ??	silundbe ?? ??	JoonaKukkonen ?? ??	jarno-k ??	angelicaiaderosa ?? ??
Luca Peretti ?? ??	GianmarioPellegrinoPolito ??	Simone Ferrari ??	Jialed0303 ??	murgui ??	Nithin Valiyaveettil Sadanandan ??	saarela ??
Ushnish ??	Francesco-Lelli ?? ?? ??

This project follows the all-contributors specification. Contributions of any kind welcome!

This project has been sponsored by ABB Oy and by the Research Council of Finland Centre of Excellence in High-Speed Electromechanical Energy Conversion Systems . The example control methods included in this repository are based on published algorithms (available in textbooks and scientific articles). They do not present any proprietary control software.