ANDES
CURENT (University of Tennessee) and contributors
ANDES computes Newton-Raphson power flow, runs time-domain simulation for transient stability, performs eigenvalue analysis for small-signal stability, and includes continuation power flow for voltage stability limits. It has more than a hundred dynamic models: generators, turbine governors, exciters, stabilisers, renewable energy and distributed resource models. It reads PSS/E RAW and DYR files and MATPOWER cases, and new models are defined as symbolic equations. It suits researchers and students. Limitation: there is no graphical interface, and the work is done in Python scripts.
Ratings & Reviews
| Licence type | Completely Free, Open Source |
|---|---|
| Licence terms | Open source under the GPL-3.0 licence: free for any use, including commercial, with no registration. |
| Platforms | Linux, macOS, Windows |
| Engineering field | Electrical & Electronics |
| Tool type | Numerical & Mathematics, Simulation & FEA |
| Vendor site | docs.andes.app |
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Last verified: 2026-10-17
