IEEE 9-bus modified test system

The IEEE 9-bus modified test system consists of 3 synchronous machines with IEEE type-1 exciters. There are 12 buses, 6 transmission lines, 6 transformers and 3 constant impedance loads. The total load demand is 315 MW and 115 MVAr.

Download Files

  1. IEEE 9-bus modified test system (pdf, emf)
  2. PowerWorld Files (pwd, pwb) * Simulator 17 or newer
  3. DIgSILENT Files (pfd) *  PowerFactory 15.1 or newer
  4. HYPERSIM Files (pdf, zip) * "We would like to acknowledge OPAL-RT Technologies for providing us the HYPERSIM files of the IEEE 9-bus test system"