This website is about the SimPhase Software Suite for the simulation of electric power systems. The programs of the suite require Windows 7 or a more recent version of Windows. The latest update ( (August 2021)) of the suite includes following programs :

  • A Graphical Interface
  • A Load Flow Calculations (LFC) Program that accurately represents all the three-phase induction motors of your network (for a better modeling of the network load at any voltage).
  • An Induction Motor Calculations (IMC) Program : Program can calculate the starting and steady-state conditions of a three-phase induction motor for any combination of voltage, frequency, loading and variable frequency drive speed control.

Video : https://youtu.be/6RBjqjZgtFc presents some fundamentals about the interface.

Article + Video : Article using option 4 of the IMC program (examples) presents some important info about the IMC program while this video https://youtu.be/NMbfUAci7-Y shows how the 3 simulations of the article were done.

Try the free version. It is limited to three-phase induction motors rated 60 HP or less and load flow calculations involving 5 buses or less. The free version has no time limit. Use it for as long as you want.

Find out about the licensed version (this is the unlimited full version of the software suite).