I currently assist projects at early stage, regarding large motor applications. As the optimum of the whole is not equal to the sum of local optima, the aim is to optimize Customer solution in a global approach. It widely includes electrical distribution considerations, motor specifications and application requirements, and concerns normal conditions as well as fault situations. Since 2015, I had grown my expertise as part of Motor Management Competency Center team (M2CC), and made analysis with EMTP-ATP transient software. I also developed calculus tools and trainings around the subject.