| Publikationstyp: | Konferenz: Paper |
| Art der Begutachtung: | Keine Angabe |
| Titel: | Optimisation of the load flow calculation method in order to perform techno-economic assessments of low-voltage distribution grids |
| Autor/-in: | Carigiet, Fabian Baumgartner, Franz Korba, Petr Knecht, Raphael Koller, Michael Niedrist, Markus |
| Tagungsband: | Proceedings of the 33rd European Photovoltaic Solar Energy Conference and Exhibition (33rd EUPVSEC) |
| Angaben zur Konferenz: | 33rd European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC), Amsterdam, Netherlands, 25-29 September 2017 |
| Erscheinungsdatum: | 2017 |
| Sprache: | Deutsch |
| Schlagwörter: | Photovoltaic; Reactive power control; Active power control; Low-voltage distribution grid |
| Fachgebiet (DDC): | 621.04: Energietechnik |
| Zusammenfassung: | Decentralised power generation may lead to an inverse power flow compared to a centralised power supply system. Thus, voltage rises have to be limited at customer level with minimum extra costs during high PV power injection. Therefore, active and reactive power control of PV inverter will become more and more important because the additional grid operator’s and end customers’ investments could be nearly neglected. The decentralised control has to be triggered directly by the line voltage at the PV inverter ensuring an efficient use based on static characteristics, which are defined by the grid operator without the need of additional investment in IT infrastructure. The voltage dependent control of decentralised power generators is not implemented in the open source load flow calculation software Matpower. An elegant solution was found by integrating the dynamic change in active and reactive power directly into the load flow equations. This provides the basis for the techno-economic assessments which will be performed for different low-voltage distribution grid classes in Switzerland, Germany and Austria. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/1753 |
| Volltext Version: | Publizierte Version |
| Lizenz (gemäss Verlagsvertrag): | Lizenz gemäss Verlagsvertrag |
| Departement: | School of Engineering |
| Organisationseinheit: | Institut für Energiesysteme und Fluid-Engineering (IEFE) |
| Enthalten in den Sammlungen: | Publikationen School of Engineering |
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Carigiet, F., Baumgartner, F., Korba, P., Knecht, R., Koller, M., & Niedrist, M. (2017). Optimisation of the load flow calculation method in order to perform techno-economic assessments of low-voltage distribution grids. Proceedings of the 33rd European Photovoltaic Solar Energy Conference and Exhibition (33rd EUPVSEC).
Carigiet, F. et al. (2017) ‘Optimisation of the load flow calculation method in order to perform techno-economic assessments of low-voltage distribution grids’, in Proceedings of the 33rd European Photovoltaic Solar Energy Conference and Exhibition (33rd EUPVSEC).
F. Carigiet, F. Baumgartner, P. Korba, R. Knecht, M. Koller, and M. Niedrist, “Optimisation of the load flow calculation method in order to perform techno-economic assessments of low-voltage distribution grids,” in Proceedings of the 33rd European Photovoltaic Solar Energy Conference and Exhibition (33rd EUPVSEC), 2017.
CARIGIET, Fabian, Franz BAUMGARTNER, Petr KORBA, Raphael KNECHT, Michael KOLLER und Markus NIEDRIST, 2017. Optimisation of the load flow calculation method in order to perform techno-economic assessments of low-voltage distribution grids. In: Proceedings of the 33rd European Photovoltaic Solar Energy Conference and Exhibition (33rd EUPVSEC). Conference paper. 2017
Carigiet, Fabian, Franz Baumgartner, Petr Korba, Raphael Knecht, Michael Koller, and Markus Niedrist. 2017. “Optimisation of the load flow calculation method in order to perform techno-economic assessments of low-voltage distribution grids.” Conference paper. In Proceedings of the 33rd European Photovoltaic Solar Energy Conference and Exhibition (33rd EUPVSEC).
Carigiet, Fabian, et al. “Optimisation of the load flow calculation method in order to perform techno-economic assessments of low-voltage distribution grids.” Proceedings of the 33rd European Photovoltaic Solar Energy Conference and Exhibition (33rd EUPVSEC), 2017.
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