| Module | Function | |--------|----------| | | Newton-Raphson, Fast Decoupled, hybrid solvers. Handles taps, phaseshifters, FACTS. | | PSSE Short-Circuit | ANSI C37, IEC 60909. Balanced and unbalanced faults. | | PSSE Dynamics | Time-domain simulation (0.5ms to 5s steps). Eigenvalue analysis for small-signal stability. | | PSSE Optimal Power Flow | LP, QP, and nonlinear OPF. | | PSSE Contingency Analysis (CA) | Automated N-1, N-2, breaker-failure, and SPS analysis. | | PSSE Model Editor | Build composite models for wind, solar, storage. | | PSSE Sequence of Events | Replay real disturbances from fault recorders. | | PSSE Python API | Full scripting for custom applications. |
The full license includes a fully unlocked psspy module (Python API). This allows you to: