Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

Energy storage in drive systems of servo presses for reduction of peak power and energy recovery

Energiespeicher im Antriebssystem von Servopressen zur Minderung der Spitzenleistung und Energierückspeisung
: Putz, Matthias; Blau, Peter; Kolesnikov, Artem; Richter, Mark; Pierer, Alexander

Postprint urn:nbn:de:0011-n-4132658 (1.0 MByte PDF)
MD5 Fingerprint: 27fb511e50bc8299d5e8df9f8e3d0683
© IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Created on: 15.9.2016

Institute of Electrical and Electronics Engineers -IEEE-:
EPE 2016, ECCE Europe, 18th European Conference on Power Electronics and Applications : Karlsruhe, Germany, 5 -9 September, 2016, USB-Stick
Piscataway, NJ: IEEE, 2016
ISBN: 978-90-75815-25-2
ISBN: 978-9-0758-1524-5
ISBN: 978-1-5090-1410-1
Paper 0571, 10 pp.
European Conference on Power Electronics and Applications (EPE) <18, 2016, Karlsruhe>
Conference Paper, Electronic Publication
Fraunhofer IWU ()
efficiency; energy storage; supercapacitor; servo-drive; peak shaving

The development approach for energy storage systems focuses on optimally sized capacitor modules to reduce peak power and to avoid energy recovery of production machines. Using servo presses as an example, the application of two different energy storage systems in the DC link is practically examined. A simulation model in Matlab/Simulink and a test stand of a servo press are proposed for representing the power flows between the mains supply, the electric drives and the storage systems. The description of forming machines and the behaviour of the electric components are used to control the amount of stored energy in a storage system and to influence the process regarding a reduction of peak power.