Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag):
O. König, S. Jakubek, G. Prochart:
"Model Predictive Control of a Battery Emulator for Testing of Hybrid and Electric Powertrains";
Vortrag: Vehicle Power and Propulsion Conference (VPPC), 2011 IEEE,
Chicago;
06.09.2011
- 09.09.2011; in: "Vehicle Power and Propulsion Conference (VPPC), 2011 IEEE",
(2011),
ISBN: 978-1-61284-248-6;
6 S.
Kurzfassung englisch:
Thorough testing of the powertrain is a key aspect for the development of reliable hybrid and electric vehicles. Instead of a real traction battery, a battery emulator is used to supply the electric motor inverters of hybrid powertrains on a testbed. This approach avoids time-consuming preconditioning of batteries and allows automated testing of hybrid powertrains. An electric motor inverter acts as a constant power load towards the battery emulator. This degrades the dynamic performance and can even destabilize a supply with a conventional controller. The contributions are a model predictive controller design approach that includes a model of the system and the constant power load. A robustness concept is utilized in order to achieve stable operation. An algorithm for real-time execution of constrained model predictive control is proposed as well. Simulation results and experimental results are presented.
Schlagworte:
Batteries, Inverters, Load modeling, Mathematical model, Predictive control, Predictive models
"Offizielle" elektronische Version der Publikation (entsprechend ihrem Digital Object Identifier - DOI)
http://dx.doi.org/10.1109/VPPC.2011.6043174
Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.