Local Voltage Control Strategies for PV Storage Systems in Distribution Grids. - Jan von Appen; Thomas Stetz; Martin Braun 002; Armin Schmiegel (IEEE Trans. Smart Grid, 2014)

Results from the operation of a Social Energy Management System. - Stephan Engel; Jan von Appen; Elias Dorre; David Nestle; Jan Ringelstein (ISGT Europe, 2018)