Special Issue Electrical Power and Energy Systems for Transportation ApplicationsArticle: MV and LV Residential Grid Impact of Combined Slow and Fast Charging of Electric Vehicles by Niels Leemput, Frederik Geth, Juan Van Roy, Pol Olivella-Rosell, Johan Driesen and Andreas Sumper Energies 2015, 8(3), 1760-1783; doi:10.3390/en8031760