Via our strategic partnership with the Institute of Electrical Machines of the Swiss Federal Institute of Technology, PE uses proprietary electromagnetic tools to model and simulate the performance and behavior of electrical machines.

For instance, we have algorithms to convert physical machine characteristics to their equivalent circuits, as well as to predict their reactance's and time constants.

We can also predict the unbalanced magnetic pull (UMP), based on the winding distribution and the magnetic circuit of the machine. This is extremely valuable in assessing the stability of a machine vis a vis perturbations and abnormal operating conditions. It is also vital in assessing the potential pull over risk when upgrading machines.