A Current Equalization Method for Serially Connected Battery Cells Using a Single Power Converter for Each Cell. - Markus Einhorn; Wolfgang Guertlschmid; Thomas Blochberger; Rupert Kumpusch; Robert Permann; Fiorentino Valerio Conte; Christian Kral; Jürgen Fleig (IEEE Trans. Veh. Technol., 2011)