L. Mihet-Popa received the B.S. degree, M.S. degree, Ph.D. degree and Dr. Habil from the POLITEHNICA University of Timisoara, Timisoara, Romania, in 1999, 2000, 2003 and 2015, respectively, all in electrical engineering. He is currently working as Full Professor in Energy Technology in the Faculty of Engineering, HIOF, Norway. Dr. Mihet-Popa received in 2005 the second prize paper award of the IEEE Industry Applications Society. His research interest includes control, modeling and testing of energy conversion systems and DER components, including ESS and HEV, and also, detection and diagnosis of faults, especially for wind turbine applications.