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Term:OSLa54549fc328f4e5c941d7c5d3b74abf3: Difference between revisions
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The existing (battery) ontologies | |||
The existing (battery) ontologies [https://github.com/emmo-repo/EMMO EMMO], [https://github.com/BIG-MAP/BattINFO BattINFO] and [https://github.com/Battery-Value-Chain-Ontology/ontology BVCO] in combination already cover the essential requirements of Onterface ( see Fig. 1). | |||
Thus, concepts describing the battery cell, its properties (e. g. CellVoltage) and internal chemical processes (e. g. IntentionalElectrochemicalProcess) can be found in BattINFO. BVCO, on the other hand, describes devices (e. g. BatteryTester) and external processes (e. g. ElectrochemicalCellTesting) for characterizing the cells. Basic aspects for modelling (e. g. SimulationApplication) are already available in the base ontology EMMO. | Thus, concepts describing the battery cell, its properties (e. g. CellVoltage) and internal chemical processes (e. g. IntentionalElectrochemicalProcess) can be found in BattINFO. BVCO, on the other hand, describes devices (e. g. BatteryTester) and external processes (e. g. ElectrochemicalCellTesting) for characterizing the cells. Basic aspects for modelling (e. g. SimulationApplication) are already available in the base ontology EMMO. | ||
For the popular CSV export format or tabular data in general, other existing ontologies like the [https://www.w3.org/ns/csvw CSVW Ontology] can be used. | |||
For the popular CSV export format or tabular data in general, other existing ontologies like the CSVW Ontology | |||
==An example of ‘synthetic’ knowledge graph== | ==An example of ‘synthetic’ knowledge graph== | ||
For the creation and use of a first knowledge graph, a web platform was set up under[https://onterface.open-semantic-lab.org/wiki/] based on | For the creation and use of a first knowledge graph, a web platform was set up under[https://onterface.open-semantic-lab.org/wiki/] based on [https://github.com/OpenSemanticLab OpenSemanticLab]. Figure 2 shows an example section of the knowledge graph in which an individual cell (MyCell1) is described on the basis of its active materials (Graphite, NMC111). | ||
<center>{{Template:ELN/Editor/Graph | <center>{{Template:ELN/Editor/Graph | ||
| file_name = graph-01 | | file_name = graph-01 | ||
| Line 27: | Line 27: | ||
| properties = IsA; HasPart; HasNegativeElectrode; HasPositiveElectrode; -IsCharacteristicOf; -IsFileAttachmentOf; HasModel | | properties = IsA; HasPart; HasNegativeElectrode; HasPositiveElectrode; -IsCharacteristicOf; -IsFileAttachmentOf; HasModel | ||
| depth = 4 | | depth = 4 | ||
| full_width = | | full_width = 1 | ||
| edit = 0 | | edit = 0 | ||
}}</center> | }}</center> | ||
The materials are linked to material models of the simulation framework BattMo. An execution of a simulation with BattMo based on the specification can now determine a characteristic of the cell such as the discharge curve, whereby the result is in turn linked to the cell instance in the knowledge graph. | The materials are linked to material models of the simulation framework BattMo. An execution of a simulation with BattMo based on the specification can now determine a characteristic of the cell such as the discharge curve, whereby the result is in turn linked to the cell instance in the knowledge graph. | ||
{{OslTemplate:KB/Term/Footer}} | |||