@inproceedings{KueppersMetzgerHuberetal.2019, author = {K{\"u}ppers, Martin and Metzger, Michael and Huber, Matthias and Paulus, Simon}, title = {Archetypes of Country Energy Systems}, booktitle = {2019 IEEE Milan PowerTech}, publisher = {IEEE}, address = {Piscataway (NJ)}, isbn = {978-1-5386-4722-6}, doi = {https://doi.org/10.1109/PTC.2019.8810765}, year = {2019}, language = {en} } @inproceedings{MuellerHoffrichterWyrwolletal.2019, author = {M{\"u}ller, Christoph H. and Hoffrichter, Andr{\´e} and Wyrwoll, Lothar and Schmitt, Carlo and Trageser, Marc and Kulms, Tom and Beulertz, Daniel and Metzger, Michael and Duckheim, Mathias and Huber, Matthias and K{\"u}ppers, Martin and Most, Daniel and Paulus, Simon and Heger, Hans J{\"o}rg and Schnettler, Armin}, title = {Modeling framework for planning and operation of multi-modal energy systems in the case of Germany}, volume = {2019}, booktitle = {Applied Energy}, number = {250}, publisher = {Elsevier}, address = {Amsterdam}, issn = {1872-9118}, doi = {https://doi.org/10.1016/j.apenergy.2019.05.094}, pages = {1132 -- 1146}, year = {2019}, language = {en} } @inproceedings{WalterHuberKueppersetal.2019, author = {Walter, Oliver and Huber, Matthias and K{\"u}ppers, Martin and Tremel, Alexander and Becker, Stefan}, title = {Energy system design for deep decarbonization of a sunbelt city by using a hybrid storage approach}, booktitle = {Proceedings of the 13th International Renewable Energy Storage Conference 2019 (IRES 2019)}, editor = {Trimborn, Christoph and Stadler, Ingo}, publisher = {Atlantis Press}, address = {Dordrecht}, isbn = {978-94-6252-836-9}, issn = {2589-4943}, doi = {https://doi.org/10.2991/ires-19.2019.23}, pages = {183 -- 190}, year = {2019}, abstract = {With continuously falling cost of renewable power generation and ambitious decarbonization targets, renewable sources are about to rival fossil fuels for energy supply. For a high share of fluctuating renewable generation, large-scale energy storage is likely to be required. In addition to selling electricity, the reliable supply of heat and cold is a further interesting revenue pool, which makes hybrid storage technologies an interesting option. The main feature of hybrid energy storage - as defined here - is to offer charging and especially discharging in different forms of energy by combining different charging, discharging and storage devices. They can address various demands (e.g. electricity and cold) simultaneously. Two hybrid storages, pumped thermal energy storage (PTES) and power-to-heat-to-x (x: heat and/or electricity) energy storage (PHXES), are investigated based on a techno-economic analysis within this work. Both hybrid storage technologies are charged with electricity and can supply heat and electricity during discharging. They are implemented into a simplified energy system model of a prototype city in the earth's sunbelt in the year 2030 to find a cost-optimal configuration. Different cases are evaluated: a power-to-power case (P2P), where only an electric demand must be addressed and a power-to-power-and-cooling (P2P\&C) case, where the electric demand from the P2P case is divided into a residual electric demand and a cooling demand. For both cases, a natural gas-based benchmark scenario and a decarbonized, renewable-based scenario including the hybrid energy storage technologies are calculated. Both, total expenditures and CO2 emissions are lower in the P2P\&C scenarios compared to P2P scenarios. PHXES plays a major role in both cases. PTES is part of the cost-optimal solution in the P2P\&C decarb scenario, only if its specific cost are further decreased.}, language = {en} } @article{KueppersPerauFrankenetal.2020, author = {K{\"u}ppers, Martin and Perau, Christian and Franken, Marco and Heger, Hans J{\"o}rg and Huber, Matthias and Metzger, Michael and Niessen, Stefan}, title = {Data-Driven Regionalization of Decarbonized Energy Systems for Reflecting Their Changing Topologies in Planning and Optimization}, volume = {13}, pages = {4076}, journal = {Energies}, number = {16}, publisher = {MDPI}, address = {Basel}, issn = {1996-1073}, doi = {https://doi.org/10.3390/en13164076}, year = {2020}, abstract = {The decarbonization of energy systems has led to a fundamental change in their topology since generation is shifted to locations with favorable renewable conditions. In planning, this change is reflected by applying optimization models to regions within a country to optimize the distribution of generation units and to evaluate the resulting impact on the grid topology. This paper proposes a globally applicable framework to find a suitable regionalization for energy system models with a data-driven approach. Based on a global, spatially resolved database of demand, generation, and renewable profiles, hierarchical clustering with fine-tuning is performed. This regionalization approach is applied by modeling the resulting regions in an optimization model including a synthesized grid. In an exemplary case study, South Africa's energy system is examined. The results show that the data-driven regionalization is beneficial compared to the common approach of using political regions. Furthermore, the results of a modeled 80\% decarbonization until 2045 demonstrate that the integration of renewable energy sources fundamentally changes the role of regions within South Africa's energy system. Thereby, the electricity exchange between regions is also impacted, leading to a different grid topology. Using clustered regions improves the understanding and analysis of regional transformations in the decarbonization process.}, language = {en} } @article{HuberNamockelRezguietal.2021, author = {Huber, Matthias and Namockel, Nils and Rezgui, Rim and K{\"u}ppers, Martin and Heger, Hans J{\"o}rg}, title = {Electrification seeds - A flexible approach for decentralized electricity supply in developing countries}, volume = {2021}, journal = {Energy for Sustainable Development}, number = {62}, publisher = {Elsevier}, address = {Amsterdam}, issn = {2352-4669}, doi = {https://doi.org/10.1016/j.esd.2021.04.001}, pages = {176 -- 185}, year = {2021}, language = {en} } @article{KueppersParedesPinedaMetzgeretal.2021, author = {K{\"u}ppers, Martin and Paredes Pineda, Stephany Nicole and Metzger, Michael and Huber, Matthias and Paulus, Simon and Heger, Hans J{\"o}rg and Niessen, Stefan}, title = {Decarbonization pathways of worldwide energy systems - Definition and modeling of archetypes}, volume = {2021}, pages = {116438}, journal = {Applied Energy}, number = {285}, publisher = {Elsevier}, address = {Amsterdam}, issn = {1872-9118}, doi = {https://doi.org/10.1016/j.apenergy.2021.116438}, year = {2021}, language = {en} } @article{MetzgerDuckheimFrankenetal.2021, author = {Metzger, Michael and Duckheim, Mathias and Franken, Marco and Heger, Hans J{\"o}rg and Huber, Matthias and Knittel, Markus and Kolster, Till and K{\"u}ppers, Martin and Meier, Carola and Most, Dieter and Paulus, Simon and Wyrwoll, Lothar and Moser, Albert and Niessen, Stefan}, title = {Pathways toward a Decarbonized Future — Impact on Security of Supply and System Stability in a Sustainable German Energy System}, volume = {14}, pages = {560}, journal = {Energies}, number = {3}, publisher = {MDPI}, address = {Basel}, issn = {1996-1073}, doi = {https://doi.org/10.3390/en14030560}, year = {2021}, abstract = {Pathways leading to a carbon neutral future for the German energy system have to deal with the expected phase-out of coal-fired power generation, in addition to the shutdown of nuclear power plants and the rapid ramp-up of photovoltaics and wind power generation. An analysis of the expected impact on electricity market, security of supply, and system stability must consider the European context because of the strong coupling—both from an economic and a system operation point of view—through the cross-border power exchange of Germany with its neighbors. This analysis, complemented by options to improve the existing development plans, is the purpose of this paper. We propose a multilevel energy system modeling, including electricity market, network congestion management, and system stability, to identify challenges for the years 2023 and 2035. Out of the results, we would like to highlight the positive role of innovative combined heat and power (CHP) solutions securing power and heat supply, the importance of a network congestion management utilizing flexibility from sector coupling, and the essential network extension plans. Network congestion and reduced security margins will become the new normal. We conclude that future energy systems require expanded flexibilities in combination with forward planning of operation.Pathways leading to a carbon neutral future for the German energy system have to deal with the expected phase-out of coal-fired power generation, in addition to the shutdown of nuclear power plants and the rapid ramp-up of photovoltaics and wind power generation. An analysis of the expected impact on electricity market, security of supply, and system stability must consider the European context because of the strong coupling—both from an economic and a system operation point of view—through the cross-border power exchange of Germany with its neighbors. This analysis, complemented by options to improve the existing development plans, is the purpose of this paper. We propose a multilevel energy system modeling, including electricity market, network congestion management, and system stability, to identify challenges for the years 2023 and 2035. Out of the results, we would like to highlight the positive role of innovative combined heat and power (CHP) solutions securing power and heat supply, the importance of a network congestion management utilizing flexibility from sector coupling, and the essential network extension plans. Network congestion and reduced security margins will become the new normal. We conclude that future energy systems require expanded flexibilities in combination with forward planning of operation.Pathways leading to a carbon neutral future for the German energy system have to deal with the expected phase-out of coal-fired power generation, in addition to the shutdown of nuclear power plants and the rapid ramp-up of photovoltaics and wind power generation. An analysis of the expected impact on electricity market, security of supply, and system stability must consider the European context because of the strong coupling—both from an economic and a system operation point of view—through the cross-border power exchange of Germany with its neighbors. This analysis, complemented by options to improve the existing development plans, is the purpose of this paper. We propose a multilevel energy system modeling, including electricity market, network congestion management, and system stability, to identify challenges for the years 2023 and 2035. Out of the results, we would like to highlight the positive role of innovative combined heat and power (CHP) solutions securing power and heat supply, the importance of a network congestion management utilizing flexibility from sector coupling, and the essential network extension plans. Network congestion and reduced security margins will become the new normal. We conclude that future energy systems require expanded flexibilities in combination with forward planning of operation.Pathways leading to a carbon neutral future for the German energy system have to deal with the expected phase-out of coal-fired power generation, in addition to the shutdown of nuclear power plants and the rapid ramp-up of photovoltaics and wind power generation. An analysis of the expected impact on electricity market, security of supply, and system stability must consider the European context because of the strong coupling—both from an economic and a system operation point of view—through the cross-border power exchange of Germany with its neighbors. This analysis, complemented by options to improve the existing development plans, is the purpose of this paper. We propose a multilevel energy system modeling, including electricity market, network congestion management, and system stability, to identify challenges for the years 2023 and 2035. Out of the results, we would like to highlight the positive role of innovative combined heat and power (CHP) solutions securing power and heat supply, the importance of a network congestion management utilizing flexibility from sector coupling, and the essential network extension plans. Network congestion and reduced security margins will become the new normal. We conclude that future energy systems require expanded flexibilities in combination with forward planning of operation.Pathways leading to a carbon neutral future for the German energy system have to deal with the expected phase-out of coal-fired power generation, in addition to the shutdown of nuclear power plants and the rapid ramp-up of photovoltaics and wind power generation. An analysis of the expected impact on electricity market, security of supply, and system stability must consider the European context because of the strong coupling—both from an economic and a system operation point of view—through the cross-border power exchange of Germany with its neighbors. This analysis, complemented by options to improve the existing development plans, is the purpose of this paper. We propose a multilevel energy system modeling, including electricity market, network congestion management, and system stability, to identify challenges for the years 2023 and 2035. Out of the results, we would like to highlight the positive role of innovative combined heat and power (CHP) solutions securing power and heat supply, the importance of a network congestion management utilizing flexibility from sector coupling, and the essential network extension plans. Network congestion and reduced security margins will become the new normal. We conclude that future energy systems require expanded flexibilities in combination with forward planning of operation.Pathways leading to a carbon neutral future for the German energy system have to deal with the expected phase-out of coal-fired power generation, in addition to the shutdown of nuclear power plants and the rapid ramp-up of photovoltaics and wind power generation. An analysis of the expected impact on electricity market, security of supply, and system stability must consider the European context because of the strong coupling—both from an economic and a system operation point of view—through the cross-border power exchange of Germany with its neighbors. This analysis, complemented by options to improve the existing development plans, is the purpose of this paper. We propose a multilevel energy system modeling, including electricity market, network congestion management, and system stability, to identify challenges for the years 2023 and 2035. Out of the results, we would like to highlight the positive role of innovative combined heat and power (CHP) solutions securing power and heat supply, the importance of a network congestion management utilizing flexibility from sector coupling, and the essential network extension plans. Network congestion and reduced security margins will become the new normal. We conclude that future energy systems require expanded flexibilities in combination with forward planning of operation.Pathways leading to a carbon neutral future for the German energy system have to deal with the expected phase-out of coal-fired power generation, in addition to the shutdown of nuclear power plants and the rapid ramp-up of photovoltaics and wind power generation. An analysis of the expected impact on electricity market, security of supply, and system stability must consider the European context because of the strong coupling—both from an economic and a system operation point of view—through the cross-border power exchange of Germany with its neighbors. This analysis, complemented by options to improve the existing development plans, is the purpose of this paper. We propose a multilevel energy system modeling, including electricity market, network congestion management, and system stability, to identify challenges for the years 2023 and 2035. Out of the results, we would like to highlight the positive role of innovative combined heat and power (CHP) solutions securing power and heat supply, the importance of a network congestion management utilizing flexibility from sector coupling, and the essential network extension plans. Network congestion and reduced security margins will become the new normal. We conclude that future energy systems require expanded flexibilities in combination with forward planning of operation.Pathways leading to a carbon neutral future for the German energy system have to deal with the expected phase-out of coal-fired power generation, in addition to the shutdown of nuclear power plants and the rapid ramp-up of photovoltaics and wind power generation. An analysis of the expected impact on electricity market, security of supply, and system stability must consider the European context because of the strong coupling—both from an economic and a system operation point of view—through the cross-border power exchange of Germany with its neighbors. This analysis, complemented by options to improve the existing development plans, is the purpose of this paper. We propose a multilevel energy system modeling, including electricity market, network congestion management, and system stability, to identify challenges for the years 2023 and 2035. Out of the results, we would like to highlight the positive role of innovative combined heat and power (CHP) solutions securing power and heat supply, the importance of a network congestion management utilizing flexibility from sector coupling, and the essential network extension plans. Network congestion and reduced security margins will become the new normal. We conclude that future energy systems require expanded flexibilities in combination with forward planning of operation.Pathways leading to a carbon neutral future for the German energy system have to deal with the expected phase-out of coal-fired power generation, in addition to the shutdown of nuclear power plants and the rapid ramp-up of photovoltaics and wind power generation. An analysis of the expected impact on electricity market, security of supply, and system stability must consider the European context because of the strong coupling—both from an economic and a system operation point of view—through the cross-border power exchange of Germany with its neighbors. This analysis, complemented by options to improve the existing development plans, is the purpose of this paper. We propose a multilevel energy system modeling, including electricity market, network congestion management, and system stability, to identify challenges for the years 2023 and 2035. Out of the results, we would like to highlight the positive role of innovative combined heat and power (CHP) solutions securing power and heat supply, the importance of a network congestion management utilizing flexibility from sector coupling, and the essential network extension plans. Network congestion and reduced security margins will become the new normal. We conclude that future energy systems require expanded flexibilities in combination with forward planning of operation.Pathways leading to a carbon neutral future for the German energy system have to deal with the expected phase-out of coal-fired power generation, in addition to the shutdown of nuclear power plants and the rapid ramp-up of photovoltaics and wind power generation. An analysis of the expected impact on electricity market, security of supply, and system stability must consider the European context because of the strong coupling—both from an economic and a system operation point of view—through the cross-border power exchange of Germany with its neighbors. This analysis, complemented by options to improve the existing development plans, is the purpose of this paper. We propose a multilevel energy system modeling, including electricity market, network congestion management, and system stability, to identify challenges for the years 2023 and 2035. Out of the results, we would like to highlight the positive role of innovative combined heat and power (CHP) solutions securing power and heat supply, the importance of a network congestion management utilizing flexibility from sector coupling, and the essential network extension plans. Network congestion and reduced security margins will become the new normal. We conclude that future energy systems require expanded flexibilities in combination with forward planning of operation.Pathways leading to a carbon neutral future for the German energy system have to deal with the expected phase-out of coal-fired power generation, in addition to the shutdown of nuclear power plants and the rapid ramp-up of photovoltaics and wind power generation. An analysis of the expected impact on electricity market, security of supply, and system stability must consider the European context because of the strong coupling—both from an economic and a system operation point of view—through the cross-border power exchange of Germany with its neighbors. This analysis, complemented by options to improve the existing development plans, is the purpose of this paper. We propose a multilevel energy system modeling, including electricity market, network congestion management, and system stability, to identify challenges for the years 2023 and 2035. Out of the results, we would like to highlight the positive role of innovative combined heat and power (CHP) solutions securing power and heat supply, the importance of a network congestion management utilizing flexibility from sector coupling, and the essential network extension plans. Network congestion and reduced security margins will become the new normal. We conclude that future energy systems require expanded flexibilities in combination with forward planning of operation.Pathways leading to a carbon neutral future for the German energy system have to deal with the expected phase-out of coal-fired power generation, in addition to the shutdown of nuclear power plants and the rapid ramp-up of photovoltaics and wind power generation. An analysis of the expected impact on electricity market, security of supply, and system stability must consider the European context because of the strong coupling—both from an economic and a system operation point of view—through the cross-border power exchange of Germany with its neighbors. This analysis, complemented by options to improve the existing development plans, is the purpose of this paper. We propose a multilevel energy system modeling, including electricity market, network congestion management, and system stability, to identify challenges for the years 2023 and 2035. Out of the results, we would like to highlight the positive role of innovative combined heat and power (CHP) solutions securing power and heat supply, the importance of a network congestion management utilizing flexibility from sector coupling, and the essential network extension plans. Network congestion and reduced security margins will become the new normal. We conclude that future energy systems require expanded flexibilities in combination with forward planning of operation.}, language = {en} } @inproceedings{MuellerFalkeHoffrichteretal.2019, author = {M{\"u}ller, Christoph H. and Falke, Tobias and Hoffrichter, Andr{\´e} and Wyrwoll, Lothar and Schmitt, Carlo and Trageser, Marc and Schnettler, Armin and Metzger, Michael and Huber, Matthias and K{\"u}ppers, Martin and Most, Dieter and Paulus, Simon and Heger, Hans J{\"o}rg}, title = {Integrated Planning and Evaluation of Multi-Modal Energy Systems for Decarbonization of Germany}, volume = {2019}, booktitle = {Energy Procedia}, number = {158}, publisher = {Elsevier}, address = {Amsterdam}, issn = {1876-6102}, doi = {https://doi.org/10.1016/j.egypro.2019.01.923}, pages = {3487}, year = {2019}, abstract = {For a successful realization of the energy transition and a reduction of greenhouse gas emissions, an integrated view of multiple energy sectors (electricity, heat and mobility) is necessary. The coupling of different energy sectors is seen as an option to achieve the climate goals in a cost-effective way. In this paper, a methodical approach for multi-modal energy system planning and technology impact evaluation is presented. A key feature of the model is a coupled consideration of sectors electricity, heat and mobility. Energy demands, conversion and storage technologies in households, the Commerce, Trade and Services (CTS) area and the industry are modelled employing a bottom-up modelling approach. The model can be used for the calculation of a detailed transition pathway of energy systems taking into account politically defined climate goals. Based on these calculations, in-depth analyses of energy markets as well as transmission and distribution grids can be performed.}, language = {en} } @inproceedings{SchoenTsymbalHuber2010, author = {Sch{\"o}n, Torsten and Tsymbal, Alexey and Huber, Martin}, title = {Gene-Pair Representation and Incorporation of GO-based Semantic Similarity into Classification of Gene Expression Data}, booktitle = {Rough Sets and Current Trends in Computing, 7th International Conference, RSCTC 2010, Warsaw, Poland, June 28-30, 2010, Proceedings}, editor = {Szczuka, Marcin and Kryszkiewicz, Marzena and Ramanna, Sheela and Jensen, Richard and Hu, Qinghua}, publisher = {Springer}, address = {Berlin}, isbn = {978-3-642-13529-3}, doi = {https://doi.org/10.1007/978-3-642-13529-3_24}, pages = {217 -- 226}, year = {2010}, language = {en} } @article{SchoenTsymbalHuber2012, author = {Sch{\"o}n, Torsten and Tsymbal, Alexey and Huber, Martin}, title = {Gene-pair representation and incorporation of GO-based semantic similarity into classification of gene expression data}, volume = {16}, journal = {Intelligent Data Analysis}, number = {5}, publisher = {IOS Press}, address = {Amsterdam}, issn = {1088-467X}, doi = {https://dl.acm.org/doi/10.5555/2595525.2595531}, pages = {827 -- 843}, year = {2012}, language = {en} } @inproceedings{WachtelGranadoSchroederRewayetal.2022, author = {Wachtel Granado, Diogo and Schr{\"o}der, Sabine and Reway, Fabio and Huber, Werner and Vossiek, Martin}, title = {Validation of a radar sensor model under non-ideal conditions for testing automated driving systems}, booktitle = {2021 IEEE Intelligent Vehicles Symposium Workshops (IV Workshops)}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-6654-7921-9}, doi = {https://doi.org/10.1109/IVWorkshops54471.2021.9669205}, pages = {83 -- 89}, year = {2022}, language = {en} } @inproceedings{DenkBrunnerHuberetal.2022, author = {Denk, Florian and Brunner, Pascal and Huber, Werner and Margreiter, Martin and Bogenberger, Klaus and Kates, Ronald}, title = {Assessment of traffic safety interventions using virtual randomized controlled trials: potential of connected and automated driving including V2X for collision reduction at urban intersections}, booktitle = {2022 IEEE 25th International Conference on Intelligent Transportation Systems (ITSC)}, publisher = {IEEE}, address = {Piscataway}, isbn = {978-1-6654-6880-0}, doi = {https://doi.org/10.1109/ITSC55140.2022.9921764}, pages = {1183 -- 1190}, year = {2022}, language = {en} } @inproceedings{DenkFroehlingBrunneretal.2023, author = {Denk, Florian and Fr{\"o}hling, Felix and Brunner, Pascal and Huber, Werner and Margreiter, Martin and Bogenberger, Klaus and Kates, Ronald}, title = {Design of an Experiment to Pinpoint Cognitive Failure Processes in the Interaction of Motorists and Vulnerable Road Users}, booktitle = {IEEE IV 2023: Symposium Proceedings}, publisher = {IEEE}, address = {Piscataway}, isbn = {979-8-3503-4691-6}, doi = {https://doi.org/10.1109/IV55152.2023.10186550}, year = {2023}, language = {en} }