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Auflistung nach Schlagwort "System Architecture"

1 - 2 von 2
  • Konferenzbeitrag
    Development and Application of KPIs for the Evaluation of the Control Reserve Supply by a Cross-border Renewable Virtual Power Plant
    (INFORMATIK 2019: 50 Jahre Gesellschaft für Informatik – Informatik für Gesellschaft, 2019) Strahlhoff, Julia; Liebelt, Andreas; Siegl, Stefan; Camal, Simon
    In an increasingly decentralised energy system with a rising share of fluctuating renewable energy sources, such as wind energy and photovoltaics (PV), the importance of virtual power plants (VPP) for the provision of ancillary services is growing. Transmission system operators (TSOs) impose stringent requirements on the reliability and accurate controllability of power plants that are susceptible to qualify for control reserve provision. It needs to be discussed whether these requirements have to evolve to enable the participation of renewables in control reserve markets. As part of the REstable research project, an innovative ICT infrastructure was set up for linking German and French wind and PV farms in a transnational VPP. Key performance indicators (KPIs) derived from technical requirements of the German TSOs are proposed and applied to quantify the quality of control reserve provision by the VPP in physical field tests.
  • Textdokument
    Integrating External Data Sources into Internet of Things Architectures for Weather and Environmental Monitoring in Former Mining Areas
    (INFORMATIK 2021, 2021) Windolph, Jonah; Wehlitz, Robert; Zschörnig, Theo; Franczyk, Bogdan
    The management of former mining areas requires knowledge about local weather and environmental conditions in order to ensure the compliance with governmental regulations. Since mining areas are typically of large geographic scale, equipping them with sensors is a challenge at high cost. One approach to keep these low is the enrichment and in some cases substitution of sensor data utilizing external sources, such as weather services. Against this background, this paper describes requirements for a solution that allows the use of external data sources to enrich or substitute sensor data for historic and real-time analysis. An architecture that supports this approach is presented. The architecture is implemented as a proof of concept for the purpose of demonstrating its abilities by the use case of land use regulations.