IEEE 57-bus modified test system

The IEEE 57-bus modified test system has 7 synchronous machines with IEEE type-1 exciters, 3 of which are synchronous compensators, 64 buses, 65 transmission lines, 22 transformers and 42 constant impedance loads. The total load demand is 1250.8 MW and 336.4 MVAr.

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  1. IEEE 57-bus modified test system (pdf, emf)
  2. PowerWorld Files (pwd, pwb) * Simulator 17 or newer