This section presents the verification of the models and algorithms implemented in ANDES by comparing the time-domain simulation results with commercial tools.
ANDES produces identical results for the IEEE 14-bus and the NPCC systems with several models. For the CURENT WECC system, ANDES, TSAT and PSS/E produce slightly different results. In fact, results from different tools can hardly match for large systems with a variety of dynamic models.
- IEEE 14-Bus Verification
- CURENT NPCC Verification
- CURENT WECC Verification