Electromagnetic Analysis

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.

More specifically, PE utilizes proprietary algorithms to convert physical machine characteristics to their equivalent circuits, as well as to predict their reactance's and time constants.

PE can also predict the unbalanced magnetic pull (UMP) based on the winding distribution and the magnetic circuit of the machine, which is extremely valuable when assessing the stability of a machine vis-à-vis perturbations, abnormal operating conditions and determining the potential pull over risk when upgrading machines.