IEEE 118-bus modified test system

The IEEE 118-bus modified test system consists of 54 synchronous machines with IEEE type-1 exciters, 20 of which are synchronous compensators used only for reactive power support and 15 of which are motors. There are 172 buses, 185 transmission lines, 76 transformers and 91 constant impedance loads, which consume in total 3668 MW and 1438 MVAr.

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  1. IEEE 118-bus modified test system (pdf, emf)
  2. PowerWorld Files (pwd, pwb) * Simulator 17 or newer
  3. DIgSILENT Files (pfd) *  PowerFactory 15.1 or newer