Lukas Ebbert, M.Sc.

Room:	NordLB: 112
Telephone:	+49 531 391 9727
Telefax:	+49 531 391 8106
E-Mail:
Officehours:	jederzeit nach Vereinbarung
Workgroup:	Energiesysteme

Research

• Grid Integration of electric mobility
• LISA4CL (Laden – induktiv, schnell, autonom für City Logistik)
• NetFlexum (Bidirektional Charging as a Prosumer)
• Collaboration in the focus group electric mobility in the research group charging of electric vehicles

Studentic theses

Open

• Bachelor's or student thesis: Further development of a backend system for charging station control

Assigned

• Master thesis in cooperation with BS|ENERGY: Analysis of bidirectional charging in the use case fleets

Finished

• Master's thesis: Stakeholder analysis on the topic of bidirectional charging
• Analysis of the flexibility potential of electromobility for a greenhouse gas-neutral energy system
• Development of innovative charging strategies taking into account EnWG 14a
• Analysis of the effects of EnWG 14a on cost-optimized charging
• Development of a bidirectional voltage-dependent optimization model for electric vehicles
• Development of an bidirectional optimization model for the charging management of electric vehicles
• Automation of a Evaluation and analysis of measurement data from a field test with electric vehicles
• Analysis of the effects of different energy procurement models and different topologies on the use of bidirectional charging
• Development of an optimisation model for the charging management of electric vehicles in neighbourhoods
• Development of a charging strategy and implementation of this in an energy management system
• Creation of an overall concept for charging electric vehicles from decentralised and centralised renewable energy sources
• Integration of different energy generation models for the simulation of charging strategies based on renewable generation
• Research and comparison of different approaches to battery ageing through bidirectional charging
• Development of different pricing models for the control of charging processes of electric vehicles
• Bachelor's or student research project Evaluation and research of different V2x approaches
• Conceptual design and implementation of a partially automated load flow calculation for Avacon's low-voltage grids to evaluate the integration of charging points
• Determination of possible future charging technology scenarios for an area-wide charging infrastructure of battery electric heavy duty vehicles
• Creation of a simulation environment in Powerfactory controlled by Python for the simulation of different electromobility scenarios and different grid scenarios
• Mobility through wind energy - Further use of wind turbines as a peer-to-peer solution for an electromobility fleet
• Potential analysis of the supply of an electric vehicle fleet from local renewable energies
• Master Thesis public Charging Infrastructure
• Realisation of a Multi Breakout Box for monitoring and manipulation of charging processes
• Creation and control of a laboratory setup for the validation of charging algorithms
• Project Work: Creation of a Charging Concept for all members of the TU Brunswick
• Conceptual design, development and testing of generation-oriented charging algorithms

Publications

• Eickelmann, J., Ebbert, L., Engel, B.: Vertical stakeholder analysis of charging an electric car within the EV charging journey from domestic charging to company charging with various energy-economic and technical framework conditions, 7th E-Mobility Power System Integration Symposium (EMOB 2023), Copenhagen, Denmark, 25. September 2023, S. 112-119. DOI: 10.1049/icp.2023.2818
• Ebbert, L., Di-Modica, G., Engel, B.: Field test of a battery electric logistics fleet: results from a field test and comparison of different charging strategies, 7th E-Mobility Power System Integration Symposium (EMOB 2023), Copenhagen, Denmark, 25. September 2023, S. 9-15. DOI: 10.1049/icp.2023.2679
• Di-Modica, G., Ebbert, L., Kösjan, H., Müller, N., Engel, B.: Phase-Precise Control of Electric Vehicles to Reduce Voltage Unbalance in Low-Voltage Grids, ETG-Fb. 170: ETG Kongress 2023, ETG-Kongress 2023 - Die Energiewende beschleunigen, Kassel, Frankfurt: VDE-Verlag, 25.-26. Mai 2023, S. 121-128. ISBN 978-3-8007-6108-1
• Ebbert, L., Di-Modica, G., Wussow, J., Engel, B.: Comparing different price models and their impact on the charging times of battery electric vehicles, 6th E-Mobility Power System Integration Symposium (EMOB 2022), Den Haag, 10. Oktober 2022. DOI: 10.1049/icp.2022.2723
• Di-Modica, G., Dietrich, T., Ebbert, L., Effenberger, R., Meins, J., Schillingmann, H., Wussow, J., Engel, B., Henke, M.: LISA4CL – Development and Grid Integration of an Inductive Charging System for City Logistics, NEIS 2021 - Conference on Sustainable Energy Supply and Energy Storage Systems, NEIS 2021 - Conference on Sustainable Energy Supply and Energy Storage Systems, Hamburg digital, 13.-14. September 2021, S. 180-185. ISBN 978-3-8007-5651-3