Abstract
The investigation of the dynamic characteristics of multi-converter systems is usually based on detailed modelling of the converters. This requires detailed control-related information about the converters, which is not suitable for grid operators and third-party research institutions to perform practical investigations of multi-converter grids. This paper proposes a validation and operation-oriented investigation approach to construct a system dynamics matrix of a multi-converter system with information on the grid topology, grid impedance and converter's setpoints. In this paper, a three-converters system is modelled and the information of the stable equilibrium surfaces is investigated. According to the continuity of the stable equilibrium surfaces, the grid-forming converter has better robustness to the loss of synchronisation of the grid-following converter. On the other hand, the grid-following converter is not able to maintain stable operation in case of loss of synchronisation of the grid-forming converter.
Originalsprache | englisch |
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Titel | 2023 23rd International Scientific Conference on Electric Power Engineering, EPE 2023 |
Redakteure/-innen | Lukas Radil, Michal Ptacek |
Herausgeber (Verlag) | Institute of Electrical and Electronics Engineers |
ISBN (elektronisch) | 9798350335934 |
DOIs | |
Publikationsstatus | Veröffentlicht - 2023 |
Veranstaltung | 23rd International Scientific Conference on Electric Power Engineering: EPE 2023 - Brno, Tschechische Republik Dauer: 24 Mai 2023 → 23 Juni 2023 |
Konferenz
Konferenz | 23rd International Scientific Conference on Electric Power Engineering |
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Kurztitel | EPE 2023 |
Land/Gebiet | Tschechische Republik |
Ort | Brno |
Zeitraum | 24/05/23 → 23/06/23 |
ASJC Scopus subject areas
- Computernetzwerke und -kommunikation
- Energieanlagenbau und Kraftwerkstechnik
- Kernenergie und Kernkraftwerkstechnik
- Erneuerbare Energien, Nachhaltigkeit und Umwelt
- Elektrotechnik und Elektronik
- Maschinenbau
- Elektronische, optische und magnetische Materialien