Hopsan is a free multi-domain system simulation tool developed at the division of Fluid and mechatronic systems at Linköping university.

Simulation Toolkit for Electrical Power Systems

Mirror of Visualization Toolkit repository

Primary repository for the Trilinos Project

Collection of Standard Power System Cases For Simulations

GridDyn is an open-source power transmission simulation software package

A powerful, innovative and intuitive EDA suite for everyone!

Real-time power system simulator including powerflow, (dynamic) phasors and EMT