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Sebastian Wöllmann, B.Eng.

Centre for Applied Research

Applied Computer Science & Bionics - Technology Campus Freyung

Project Member

Technical Assistant

TCF

08551/91764-32

Sortierung:
Vortrag

  • Melanie Piser
  • Sebastian Wöllmann

Digitale Partizipation als Prozessbeschleuniger für öffentliche Projekte - Bürgerbeteiligung im Projekt ALIA in der Gemeinde Weiherhammer

In: INUAS International Conference 2020: Ressourcen - Zeit, Raum, Energie, Material (INUAS-Konferenzreihe - Urbane Transformationen: Wohnen, Ressourcen, Öffentliche Räume)

München

  • 09.-11.09.2020 (2020)
  • TC Freyung
  • Angewandte Informatik
  • NACHHALTIG
  • DIGITAL
Zeitschriftenartikel

  • Javier Valdés
  • Sebastian Wöllmann
  • Andreas Weber
  • Grégoire Klaus
  • Christina Sigl
  • Matthias Prem
  • Robert Bauer
  • Roland Zink

A framework for regional smart energy planning using volunteered geographic information

In: Advances in Geosciences vol. 54 pg. 179-193.

  • (2020)

DOI: 10.5194/adgeo-54-179-2020

This study presents a framework for regional smart energy planning for the optimal location and sizing of small hybrid systems. By using an optimization model – in combination with weather data – various local energy systems are simulated using the Calliope and PyPSA energy system simulation tools. The optimization and simulation models are fed with GIS data from different volunteered geographic information projects, including OpenStreetMap. These allow automatic allocation of specific demand profiles to diverse OpenStreetMap building categories. Moreover, based on the characteristics of the OpenStreetMap data, a set of possible distributed energy resources, including renewables and fossil-fueled generators, is defined for each building category. The optimization model can be applied for a set of scenarios based on different assumptions on electricity prices and technologies. Moreover, to assess the impact of the scenarios on the current distribution infrastructure, a simulation model of the low- and medium-voltage network is conducted. Finally, to facilitate their dissemination, the results of the simulation are stored in a PostgreSQL database, before they are delivered by a RESTful Laravel Server and displayed in an angular web application.
  • TC Freyung
  • European Campus Rottal-Inn
  • NACHHALTIG
Beitrag in Sammelwerk/Tagungsband

  • Sebastian Wöllmann
  • Roland Zink
  • Melanie Piser

3D Mapping to collect volunteered geographic information

pg. 509-513.

  • (2020)

DOI: 10.1109/ACIT49673.2020.9208958

This paper discusses the concept of crowdsourcing in combination with our new developed 3D viewer which is integrated in the technical infrastructure of PUBinPLAN, our digital participation platform. The voluntarily gathered information is collected on PUBinPLAN, where people can join and share their spatial knowledge on our 3D models of the city of Deggendorf and the Deggendorf Institute of Technology. Firstly, the technical details of the 3D viewer and the implementation into the PUBinPLAN website are explained and then, in a case study, the performance on different devices and in different browsers is analysed to ensure a smooth mapping experience for architectural approaches. This creates an added value to participatory regional and spatial planning processes.
  • TC Freyung
  • Angewandte Informatik
  • DIGITAL
Vortrag

  • Melanie Piser
  • Sebastian Wöllmann
  • Roland Zink

Adolescents in Spatial Planning - A Digital Participation Platform for Smart Environmental and Democratic Education in Schools . Video presentation

In: 21st Annual International Digital Landscape Architecture Conference 2020 (DLA)

All-virtual online event (on-site conference at Harvard GSD, Boston, MA, USA cancelled)

  • 03.-04.06.2020 (2020)
  • TC Freyung
  • Angewandte Informatik
  • NACHHALTIG
  • DIGITAL
Vortrag

  • Melanie Piser
  • Sebastian Wöllmann

Digitale Partizipation von FörderschülerInnen zur sozial und materiell nachhaltigen Gestaltung des Baubestands - Chancen digitaler Beteiligung von SchülerInnen am Beispiel der Schulhaussanierung des Rupert-Egenberger-Förderschulzentrums in der Stadt Amberg/Opf.

In: INUAS International Conference 2020: Ressourcen - Zeit, Raum, Energie, Material (INUAS-Konferenzreihe - Urbane Transformationen: Wohnen, Ressourcen, Öffentliche Räume)

München

  • 09.-11.09.2020 (2020)
  • Angewandte Informatik
  • TC Freyung
  • DIGITAL
  • NACHHALTIG
Beitrag in Sammelwerk/Tagungsband

  • Javier Valdes
  • Sebastian Wöllmann
  • Roland Zink

Optimal location and sizing of small hybrid systems in micro-grid system using Volunteer Geographic Information

  • (2020)

DOI: 10.5194/egusphere-egu2020-21859

This study presents an optimization model for the optimal location and sizing of small hybrid systems in simulated micro-grids. By using an optimization model - in combination with COSMO-REA2 weather data - various micro-grids local energy systems are simulated using the Calliope energy simulation model. The Calliope optimization and simulation model is feed with GIS-data from different Volunteered Geographic Information projects, including OpenStreetMap. These allows to automatically allocate specific demand profiles to diverse OpenStreetMap building categories. Moreover, based on the characteristics of the OpenStreetMap data, a set of possible distributed energy resources) including renewables and fossil fueled generators are defined for each building category. The optimization model is applied for a set of scenarios based on different electricity prices and technological characteristics. This allows to assess the impact and profitability of the different technological options on the micro-grid configuration. Moreover, in order to assess the impact of each of the scenarios on the current distribution infrastructure, the results of the simulations are included on an existing model of the low and middle voltage network for Lower Bavaria, Germany. Finally, to facilitate their dissemination, the results of the simulation are stored in a PostgreSQL database, before they are delivered by a RESTful Laravel Server and displayed in an Angular Web-Application.
  • TC Freyung
  • NACHHALTIG
  • DIGITAL
Vortrag

  • Melanie Piser
  • Sebastian Wöllmann

Digitale Partizipation von FörderschülerInnen zur sozial und materiell nachhaltigen Gestaltung des Baubestands - Chancen digitaler Beteiligung von SchülerInnen am Beispiel der Schulhaussanierung des Rupert-Egenberger-Förderschulzentrums in der Stadt Amberg/Opf. . Posterpräsentation

In: INUAS International Conference 2020: Ressourcen - Zeit, Raum, Energie, Material (INUAS-Konferenzreihe - Urbane Transformationen: Wohnen, Ressourcen, Öffentliche Räume)

München

  • 09.-11.09.2020 (2020)
  • Angewandte Informatik
  • TC Freyung
  • NACHHALTIG
  • DIGITAL
Vortrag

  • Sebastian Wöllmann
  • Roland Zink
  • Melanie Piser

3D Mapping to collect volunteered geographic information

In: 2020 10th International Conference on Advanced Computer Information Technologies (ACIT)

Deggendorf

  • 16.-18.09.2020 (2020)
  • Angewandte Informatik
  • TC Freyung
  • DIGITAL
Beitrag in Sammelwerk/Tagungsband

  • Melanie Piser
  • Sebastian Wöllmann
  • Roland Zink

Adolescents in Spatial Planning - A Digital Participation Platform for Smart Environmental and Democratic Education in Schools

pg. 584-591.

Berlin; Offenbach

  • (2020)

DOI: 10.14627/537690060

  • Angewandte Informatik
  • TC Freyung
  • DIGITAL
  • NACHHALTIG
Vortrag

  • Melanie Piser
  • Sebastian Wöllmann

Digitale Partizipation als Prozessbeschleuniger für öffentliche Projekte - Bürgerbeteiligung im Projekt ALIA in der Gemeinde Weiherhammer . Posterpräsentation

In: INUAS International Conference 2020: Ressourcen - Zeit, Raum, Energie, Material (INUAS-Konferenzreihe - Urbane Transformationen: Wohnen, Ressourcen, Öffentliche Räume)

München

  • 09.-11.09.2020 (2020)
  • Angewandte Informatik
  • TC Freyung
  • DIGITAL
  • NACHHALTIG
Zeitschriftenartikel

  • Roland Zink
  • Melanie Piser
  • Sebastian Wöllmann

Kommunale Homepages zur nachhaltigen Bürgerkommunikation und -partizipation – ein Vergleich von Stadt und Land

In: Bavarian Journal of Applied Sciences vol. 5 pg. 412-422.

  • (2019)

DOI: 10.25929/bjas.v5i1.74

Motiviert durch die aktuellen Trends in der digitalen Kommunikation hin zu interaktiven Homepages und Sozialen Medien, thematisiert dieser Beitrag das quantitative Angebot von digitalen Funktionen auf kommunalen Homepages im Vergleich von Stadt und Land. Dazu findet eine Sichtung von insgesamt 209 Homepages von Kommunen in Bayern mit unterschiedlicher Einwohnergröße und unterschiedlicher infrastruktureller Ausgangslage statt. Die Analyse unterscheidet dabei in die etablierten Bereiche des (1) Bürgerkontakts (Web 1.0) sowie in (2) Bürgerdialog und (3) Soziale Medien mit interaktiven und Web 2.0-Angeboten. Die Ergebnisse zeigen, dass ländliche Kommunen in den beiden ersten Kategorien mit den städtischen Kommunen auf Augenhöhe agieren, beim Einsatz Sozialer Medien aber bisher weit zurückbleiben. Gründe hierfür können sowohl mangelnde Kompetenzen im Umgang mit Sozialen Medien als auch die infrastrukturelle, personelle und finanzielle Ausstattung der Kommune sein. Dennoch bedarf es künftig einer proaktiven Herangehensweise der Kommunen, um diese Lücke zu schließen und moderne digitale Kommunikationsangebote im ländlichen Raum weiter zu stärken. Recent trends show the development from digital communication to interactive homepages and social media features. This contribution discusses the quantifiable offer of digital features on urban and rural municipal homepages in comparison. For this, 209 homepages of Bavarian municipalities with differences concerning population and infrastructural situation were analyzed. The analysis discerns three sections: (1) contact with citizens (web 1.0), (2) dialogue with inhabitants and (3) social media and interactive web 2.0 features. The results show that urban and rural municipalities are head to head in the first two categories, in the third case, however, the rural areas are left far behind. Reasons for this might be the lack of competences in using social media and the lack of infrastructural, personal and financial resources. It is necessary to actively tackle this issue in order to close this gap and to strengthen contemporary communication in rural areas.
  • Angewandte Informatik
  • TC Freyung
  • DIGITAL
Beitrag in Sammelwerk/Tagungsband

  • Melanie Piser
  • Roland Zink
  • Sebastian Wöllmann

Smart Landscapes and PUBinPLAN - Digital Participation for Creating Sustainable Rural Regions

  • (2019)

DOI: 10.1109/ACITT.2019.8779892

This paper discusses the impact of ICT for creating sustainable rural regions. An empirical analysis of 255 Bavarian communes in 2018 showed, that there is a lack of digital content on the communes' homepages. New ideas are needed for participation and communication in rural communes. To close this gap, PUB in PLAN, a digital participation platform was initiated. This platform is the basement for new, smart and effective participation projects using digital and analog forms of moderation for sustainable and intelligent city developments.
  • TC Freyung
  • Elektrotechnik und Medientechnik
  • NACHHALTIG