- DFG Priority Programme 1984: „Systemtheoretische Analyse der Spannungsstabilität in leistungselektronisch dominierten hybriden elektrischen Energiesystemen“ (Teilprojektnummer 360460668)
- Supporting lecture „Dynamik und Stabilität von Energieübertragungssystemen“ in winter semester 2019/20
- Support of the Praktikumsamt ("internship office") from 2018 to 2022
- S. Liemann, L. Robitzky and C. Rehtanz, "Einfluss eines variierenden Anteils leistungselektronischer Erzeugung in spannungskritischen Situationen im Übertragungsnetz", International ETG-Congress 2019; ETG Symposium, Esslingen, May 2019
- S. Liemann, L. Robitzky and C. Rehtanz, "Impact of Varying Shares of Distributed Energy Resources on Voltage Stability in Electric PowerSystems", 2019 IEEE Milan PowerTech, Milan, Jun. 2019
- S. Liemann, T. Hennig, L. Robitzky, C. Rehtanz and M. Finkelmann, "Analysis of the stability and dynamic responses of converter-based generation in case of system splits", IET Generation, Transmission & Distribution, vol. 13, no. 16, pp. 3696-3703, Aug. 2019. doi: 10.1049/iet-gtd.2018.6763
- S. Liemann, M. Greve, S. Ohrem, M. Linders, T. Noll, C. Rehtanz, „Investigation on the Suitability of Equivalent Models of Subtransmission Level for Security Analyses at Transmission Level“. Electric Power Systems Research. Vol. 189. Dec. 2020. doi: doi.org/10.1016/j.epsr.2020.106712. Presented at the Power System Computation Conference (PSCC) 2020 (virtual).
- S. Liemann and C. Rehtanz. “Dynamic Power Electronic Load Model for Transient Stability Analyses”. 14th IEEE PowerTech 2021. Madrid (virtual), July 2021.
S. Liemann, L. Strenge, P. Schultz, H. Hinners, J. Porst, M. Sarstedt, and F. Hellmann. “Probabilistic Stability Assessment for Dynamic Active Distribution Grids”. 14th IEEE PowerTech 2021. Madrid (virtual), July 2021.
S. Liemann, C. Rehtanz. „Power Response and Modelling Aspects of Power Electronic Loads in Case of Voltage Drops“, 2022 IREP Symposium Bulk Power System Dynamics and Control, Banff, Canada, Jul. 2022 (accepted)
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Location & approach
The campus of TU Dortmund University is located close to interstate junction Dortmund West, where the Sauerlandlinie A 45 (Frankfurt-Dortmund) crosses the Ruhrschnellweg B 1 / A 40. The best interstate exit to take from A 45 is "Dortmund-Eichlinghofen" (closer to Campus Süd), and from B 1 / A 40 "Dortmund-Dorstfeld" (closer to Campus Nord). Signs for the university are located at both exits. Also, there is a new exit before you pass over the B 1-bridge leading into Dortmund.
To get from Campus Nord to Campus Süd by car, there is the connection via Vogelpothsweg/Baroper Straße. We recommend you leave your car on one of the parking lots at Campus Nord and use the H-Bahn (suspended monorail system), which conveniently connects the two campuses.
TU Dortmund University has its own train station ("Dortmund Universität"). From there, suburban trains (S-Bahn) leave for Dortmund main station ("Dortmund Hauptbahnhof") and Düsseldorf main station via the "Düsseldorf Airport Train Station" (take S-Bahn number 1, which leaves every 20 or 30 minutes). The university is easily reached from Bochum, Essen, Mülheim an der Ruhr and Duisburg.
You can also take the bus or subway train from Dortmund city to the university: From Dortmund main station, you can take any train bound for the Station "Stadtgarten", usually lines U41, U45, U 47 and U49. At "Stadtgarten" you switch trains and get on line U42 towards "Hombruch". Look out for the Station "An der Palmweide". From the bus stop just across the road, busses bound for TU Dortmund University leave every ten minutes (445, 447 and 462). Another option is to take the subway routes U41, U45, U47 and U49 from Dortmund main station to the stop "Dortmund Kampstraße". From there, take U43 or U44 to the stop "Dortmund Wittener Straße". Switch to bus line 447 and get off at "Dortmund Universität S".
The AirportExpress is a fast and convenient means of transport from Dortmund Airport (DTM) to Dortmund Central Station, taking you there in little more than 20 minutes. From Dortmund Central Station, you can continue to the university campus by interurban railway (S-Bahn). A larger range of international flight connections is offered at Düsseldorf Airport (DUS), which is about 60 kilometres away and can be directly reached by S-Bahn from the university station.
The H-Bahn is one of the hallmarks of TU Dortmund University. There are two stations on Campus Nord. One ("Dortmund Universität S") is directly located at the suburban train stop, which connects the university directly with the city of Dortmund and the rest of the Ruhr Area. Also from this station, there are connections to the "Technologiepark" and (via Campus Süd) Eichlinghofen. The other station is located at the dining hall at Campus Nord and offers a direct connection to Campus Süd every five minutes.