Schulz, Detlef (Hrsg.)

NEIS 2021

Conference on Sustainable Energy Supply and Energy Storage Systems Hamburg, 13 – 14 September 2021

2021, 294 Seiten, Din A4, Broschur
ISBN 978-3-8007-5651-3, E-Book: ISBN 978-3-8007-5652-0
Persönliche VDE-Mitglieder erhalten auf diesen Titel 10% Rabatt

Inhaltsverzeichnis Vorwort

The NEIS conference of 2021 was held under special circumstances. Just like last year, the ongoing pandemic prevented us from hosting our conference the usual way. Even more so, Covid showed us once more the high importance of independent, sustainable and reliable energy supply. For over a year now, we all have been forced to adapt our research and general working environment to new and mostly virtual surroundings. Not only does this result in limited research possibilities, but also the personal exchange and the work in research groups was very restricted. This shows that, now more than ever, we need a safe, flexible and reliable energy supply to secure amongst other things also our further digital research exchange. Surely, we will also continue to have more online communication and less presence than before the pandemic.

The 9th NEIS conference in 2021 was organized with the technical support of IEEE PES Germany Chapter, of the IEEE Germany Section and with support from the Cluster Agency Renewable Energy Hamburg and 50Hertz Transmission. For the second time in a row, we had to adapt to the ongoing pandemic by hosting the conference completely online. Even though this way of scientific exchange remains unfamiliar and somewhat impersonal, this format allowed the incorporation of even more keynote presentations and webinars than usual. Also, we were able to attract more research from foreign countries, who might not have been able to attend in person. In the end, we can say that we are once more very grateful for the active participation, the interesting scientific discussions and for the very nice atmosphere that we have grown accustomed to over the years. With careful preparation and detailed planning of all eventualities, we look back on a very successful conference that fulfilled all our expectations.
Detlef Schulz received the Dipl.-Ing. in 1997 from Technical University Cottbus, Germany. From 1997 to 1999 he was with ABB Industrial Automation in Cottbus. In 2002 he received the Dr.-Ing. degree from the Technical University Berlin, Germany. The venia legendi was finished at the Technical University Berlin in 2006. From 2004 to 2005 he was a Professor for Electrical Engineering and Wind Energy at the University of Applied Sciences in Bremerhaven/Competence Center Wind Energy. Since 2005 he has been a Full Professor and the Head of the Institute of Electrical Power Systems, Helmut Schmidt University, University of the Bundeswehr, Hamburg, Germany. His research areas are electrical power systems and on-board electrical systems: grid integration and grid conformity of distributed generation and electro-mobility, grid impedance measurement, grid protection and internal electrical control of fuel cells. The research is assigned to the DLab – Distributed Energy Laboratory. He is a Full Member and since 2019 a spokesmen of the working group "Hydrogen for Northern Germany" of the Academy of Sciences and Humanities in Hamburg, a member of the VDE ETG and senior member of IEEE. Since 2013 he is Member of the Board of the Research Association Wind Energy and other Distributed Energies – FGW and since 2020 CEO of the Board of the "Grid Impedance Association".


Converter-based Control using Co-Simulation with a Power System Simulation Tool

Autoren: Raab, Alexander; Scheibe, Christian; Wellhoefer, Anatoli; Nguyen, Thi Thanh-Thuy; Frauenknecht, Dominik; Mehlmann, Gert





Potentials and Technical Requirements for the Provision of Ancillary Services in Future Power Systems with Distributed Energy Resources

Autoren: Lotz, Marc Rene; Majumdar, Neelotpal; Beutel, Vanessa; Gerlach, Jana; Wegkamp, Carsten; Hoffmann, Melanie; Kahl, Lily; Wussow, Jonas; Schlachter, Henning; Agert, Carsten; Breitner, Michael H.; Engel, Bernd; Geissendoerfer, Stefan; Hofmann, Lutz; Koenemund, Martin; Kurrat, Michael; Leveringhaus, Thomas; von Maydell, Karsten



Potential analysis of EV and PHEV in weak low-voltage grids

Autoren: Helm, Sebastian; Tayyab, Muhammad; Hauer, Ines; Wolter, Martin; Balischewski, Stephan; Komarnicki, Przemyslaw




Local Frequency Transients in the Future European Synchronous Transmission Grid

Autoren: Librandi, Mariano Dominguez; Wuerl, Thomas; Stenzel, Daniel; Witzmann, Rolf; Bose, Soupayan; Schmidt, Joerg Michael; Milic, Vladimir; Tchagou, Ernest



State of Health estimation of Lithium-ion batteries using operational data

Autoren: Calcuttawala, Mustafa S.; Alhaider, Firas



Reducing the residential PV-BESS size by means of an LVDC backbone: Impact on voltage unbalance and energy efficiency

Autoren: Azaioud, Hakim; Cleenwerck, Remy; Knockaert, Jos; Vandevelde, Lieven; Desmet, Jan



Influence of Input Parameters on Artificial Neural Networks for Off-Grid Solar Photovoltaic Power Forecasting

Autoren: Bugaje, Aminu; Yadav, Akhilesh; Mehta, Kedar; Ojinji, Felicia; Ehrenwirth, Mathias; Trinkl, Christoph; Zoerner, Wilfried


Estimating Load Margins in Long-term Voltage Stability Analysis

Autoren: Ziegler, Christian; Woldu, Tahaguas; Wolter, Martin



Device Type Independent Energy Management of Sector-Coupled Residential Energy Systems

Autoren: Arens, Stefan; Schlueters, Sunke; Hanke, Benedikt; Von Maydell, Karsten; Agert, Carsten


An MPC-based energy management system using existing flexibility potentials

Autoren: Schwarz, Sebastian; Rehkopf, Andreas


Prospective Fault Currents in MVDC Distribution Grids – An Evaluation Methodology

Autoren: Langenberg, Nils; Bendig, Marvin; Wienkamp, Marvin; Wuerde, Andre; Moser, Albert



LISA4CL – Development and Grid Integration of an Inductive Charging System for City Logistics

Autoren: Di Modica, Gian-Luca; Choi, Way-Yee; Dietrich, Tim-Hendrik; Ebbert, Lukas; Effenberger, Ralf; Meins, Juergen; Schillingmann, Henning; Wussow, Jonas; Engel, Bernd; Henke, Markus






Filter Design for DC Grids with Distributed Link Capacitors

Autoren: Pilgrim, Kevin; Lenzen, Patrick; Pfost, Martin


Grid-friendly fallback strategy for prosumer houseolds in case of widespread communication failures

Autoren: Rebak, Edwin Ariel; Winter, Bjoern Oliver; Engel, Bernd



Investigation of transient stability during the application of curative measures in an AC-HVDC system

Autoren: Linke, Franz; Alhomsi, Hassan; Sennewald, Tom; Westermann, Dirk



Analysis and Improvement of LVDC-Grid Stability using Circuit Simulation and Machine Learning - A Case Study

Autoren: Roeder, Georg; Ott, Leopold; Meier, Andre; Wunder, Bernd; Wienzek, Peter; Baermann, Andreas; Liers, Frauke; Schellenberger, Martin


Realization of a power distributing electric vehicle charging system

Autoren: Schwienheer, Marvin; Schulte, Katrin; Kroeger, Kersten; Haubrock, Jens



Operation of thermal storage power plants under high renewable grid penetration

Autoren: Handschuh, Nils; Stollenwerk, Dominik; Borchert, Joerg



Smart Grid Residential Load Modeling for Real-time Applications

Autoren: Avdevicius, Edvard; Heider, Felix; Eskander, Mina; Schulz, Detlef


Comparison of Best Practices for Evaluation of New Power Line Connections in Automated Power Systems Planning

Autoren: Hofmann, Martin; Franz, Moritz; Stetz, Thomas; Hajdu, Martin


Techno-economic analysis of reactive power sources

Autoren: Goetz, Rebekka; Rauch, Johannes; Brueckl, Oliver