Rafael S SallesRafael S. Salles is a research PhD student at Luleå University of Technology, Sweden. His research interests are power quality, energy storage, and smart grids. His primary focus on research has been on power system harmonics, waveform distortion assssment, railway electrification, and power quality in general. He is an active member of IEEE and CIGRE. He has dedicated efforts to promoting good research with publications of book chapters, journal papers, conference papers, and technical reports. Read More Read Less