Prof. Dr. Toomas Vaimann was born in Pärnu, Estonia in 1984 and received his BSc (2007), MSc (2009), and PhD (2014) degrees in electrical engineering from the Tallinn University of Technology, Estonia. He is currently a Research Professor at the Tallinn University of Technology, Department of Electrical Power Engineering and Mechatronics. He is a senior member of IEEE. His main research interest is the diagnostics of electrical machines.