Research Ideas and Outcomes :
Conference Abstract
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Corresponding author: Jan Schweikert (jan.schweikert@kit.edu)
Received: 24 Aug 2022 | Published: 12 Oct 2022
© 2022 Jan Schweikert, Karl-Uwe Stucky, Mohamed Koubaa, Wolfgang Süß, Veit Hagenmeyer
This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Citation:
Schweikert J, Stucky K-U, Koubaa MA, Süß W, Hagenmeyer V (2022) Implementation of a Photovoltaic System Model Using FAIR Digital Objects. Research Ideas and Outcomes 8: e93929. https://doi.org/10.3897/rio.8.e93929
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The energy transition is an urgent and challenging subject in research and for society. For this, transitioning to renewable energies is one key element of the energy transition, but renewable energies have drawbacks with regard to their reliability of power supply. The weather as well as day and night periods induce a very high volatility, that requires multiscale coordination of power supply and demand. Therefore, the power grid will undergo a drastic change from a puely demand-driven towards a supply and demand-driven network. The operation of these highly coordinated future smart grids will create huge data volume which needs to be managed appropriately. In the scientific domain as well as in operations FAIR Digital Objects (FDOs) are envisaged to be a key technology for this task. FDOs provide access to metadata allowing applications to automatically retrieve the referenced data, interpret it semantically and support energy researchers and operational staff to handle it in a more sustainable way.
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By describing every entity in the PV system using the mentioned schemas, a lot of description objects (instances of the schemas) are created. For instance, a PV module is comprised of three description objects, one written in IEC 61850 (technical data sheet), another in GeoJSON (geo-position and dimensions), and the third is the ontology instance where the PV module is represented as a node in the ontology instance graph. How can these three objects be linked with each other to make clear that the containing information is about this PV module?
This work is an essential contribution to use FDOs for accessing, visualizing and studying similarly modeled systems.
Ontology, Data Management
Jan Schweikert
First International Conference on FAIR Digital Objects, presentation
This publication was supported within the Hub Energy of the Helmholtz Metadata Collaboration (HMC), an incubator-platform of the Helmholtz Association within the framework of the Information and Data Science strategic initiative.