Prof. Dr.-Ing. Stefan Soter

Kontakt:

Rainer-Gruenter-Str. 21

42119 Wuppertal

Raum: FH.01.07

Stefan.Soter[at]uni-wuppertal.de

+49 202 439 1950

Termine oder Anfragen bitte über mein
Sekretariat

Persönlicher Werdegang

10/1984 bis 11/1989 Universität Bochum; Abschluß: Dipl.-Ing. Elektrotechnik
01/1990 bis 04/1996 FernUniversität Hagen Institut Solatec (Prof. Dr.-Ing. D. Hackstein)
01/1994 Promotion zum Dr.-Ing der Elektrotechnik
Thema der Dissertation: "Systemtechnik für photovoltaisch gespeiste Asynchronmaschinen zum Antrieb von Wasserpumpen"
05/1996 bis 03/2007 Technische Universität Dortmund (Prof. Dr.-Ing. Dr.-Ing. S. Kulig) Lehrstuhl für Elektrische Antriebe und Mechatronik, vormals Lehrstuhl für Elektrische Maschinen, Antriebe und Leistungselektronik
wissenschaftlicher Assistent, Oberingenieur (ab 07/1997), Akademischer Rat (ab 03/2001), Akademischer Oberrat (ab 03/2004)
seit 04/2007 freiberuflicher Leiter von Industrieprojekten in Kooperation mit der Bergischen Universität Wuppertal, Lehrstuhl für Elektrische Maschinen und Antriebe, Prof. Dr.-Ing. Ralph Kennel
04/2005 Angebot der W3-Vertretungsprofessur "Leistungselektronik" der Helmut-Schmidt-Universität Hamburg
ab 10/2008 Lehrauftrag an der Rheinisch-Westfälischen Technischen Hochschule Aachen (RWTH) (Prof. Dr.-Ing. Dr. h.c. dr hab. Kay Hameyer) Institut für Elektrische Maschinen. Titel der Vorlesung: Aufbau und Netzbetrieb von Windkraftanlagen
10/2008 bis 02/2010 W3-Vertretungsprofessur für "Elektrische Maschinen und Antriebe" der Bergischen Universität Wuppertal
ab 03/2010 W3-Professur für "Elektrische Maschinen und Antriebe" der Bergischen Universität Wuppertal

Vorlesungen

Veröffentlichungen

17.

S. Soter and F. Bertling, "Adjustable converter for injection of fuel cell power as a part of a virtual power plant" in PESC04, Piscataway, N.J: IEEE, 2004, pp. 1988-1990 Vol.3.

DOI: 10.1109/PESC.2004.1355422

ISBN: 0-7803-8399-0

Abstract:
This research project deals with the development of a solid, intelligent converter with a good value. The energy of fuel cells or other low-voltage energy-sources (40 to 80 VDC) is feeded decentral into the public net (230 VAC/50 Hz or 110 VAC/60 Hz). Because of the requirements of the serial product (e.g. low price, reliability, range of use) a prototype of a converter with high frequency transformer was built. The latest electronic devices and a digital signal processor as central controller have been applied to achieve high efficiency and flexible power injection. It is possible to obtain improvements of the local voltage quality and stability by adjusting active and reactive power as well as power factor and current shape.

16.

R. Lach, S. Soter and R. Wegener, "Experimental determination of systemeigenfrequencies on electrical drives" in 11th International Power Electronics and Motion Control Conference, Riga: {Riga Technical University}, 2004.

ISBN: 9984320588

15.

R. Lach and S. Soter, "Individual Approach to an Efficient Minimization of Vibration an Noise Stimulation for Inverter-Fed Drives" in PCIM Asia 2004, 2004.

14.

R. Lach and S. Soter, "Sound source location measuring system for a systematic design modification of electrical machines" in PCIM Europe, 2004.

13.

S. Soter and R. Lach, "Von der Sonne zur eigenen Photovaltaik-Anlage: Verbraucher-Informationen im Internet" in 19. Symposium Photovoltaische Solarenergie, 2004.

12.

S. Soter and R. Lach, "Noise minimization of three-phase current machines by variation and modification of control scheme and power electronics" in PCIM Europe, 2002.

11.

S. Soter, S. Buchhold and R. Lach, "Niederspannungswechselrichter mit hohem Wirkungsgrad" in 17. Symposium Photovoltaische Solarenergie, 2002.

10.

S. Soter and S. Buchhold, "Converter for Mains Supply - Low-Priced and Intelligent" in 10th International Power Electronics and Motion Control Conference, Dubrovnik, 2002.

S. Soter and S. Buchhold, "Low Voltage Converter for Feeding the Net with Fuel Cell Power" in PCIM Asia 2002, 2002.

S. Soter and S. Buchhold, "Adaptable inverter for injection of fuel cell and photovoltaic power" in Proceedings of the Power Conversion Conference-Osaka 2002 (Cat. No.02TH8579), 2002, pp. 1453-1455 vol.3.

DOI: 10.1109/PCC.2002.998187

Abstract:
Due to environmental conditions it is becoming more and more important to apply renewable energies and efficient technologies. For power injection of photovoltaic and fuel cell energy an inverter is needed. The presented modular and flexible prototype works with different energy sources such as photovoltaic, fuel cell and battery. It is possible to adjust active and reactive power as well as current shape separately within limits to improve power quality. The power electronics works very well and is able to convert 20 to 80 VDC into 110 VAC/60 Hz or 230 VAC/50 Hz with a high flexibility and efficiency.