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bib
--- Timezone: CEST
Creation date: 2024-04-18
Creation time: 23-57-14
--- Number of references
2
inproceedings
2023-lorz-cired
Interconnected grid protection systems - reference grid for testing an adaptive protection scheme
2023
3286-3290
ven2us
27th International Conference on Electricity Distribution (CIRED 2023), Rome, Italy, June 12-15, 2023
Rome, Italy
International Conference & Exhibition on Electricity Distribution (CIRED)
June 12-15, 2023
10.1049/icp.2023.0864
1
TobiasLorz
JohannJaeger
AntigonaSelimaj
ImmanuelHacker
AndreasUlbig
Jan-PeterHeckel
ChristianBecker
MarkusDahlmanns
Ina BereniceFink
KlausWehrle
GerritErichsen
MichaelSchindler
RainerLuxenburger
GuosongLin
inproceedings
lorenz-ven2us-2022
Interconnected network protection systems - the basis for the reliable and safe operation of distribution grids with a high penetration of renewable energies and electric vehicle
2022
Power grids are increasingly faced with the introduction of decentralized, highly volatile power supplies from renewable energies and high loads occurring from e-mobility. However, today’s static grid protection cannot manage all upcoming conditions while providing a high level of dependability and security. It forms a bottleneck of a future decarbonizing grid development.
In our research project, we develop and verify an adaptive grid protection algorithm. It calculates situation dependent protection parameters for the event of power flow shifts and topology changes caused by volatile power supplies due to the increase of renewable generation and the rapid expansion of e-mobility. As a result the distribution grid can be operated with the optimally adapted protection parameters and functions for changing operating states. To safely adjust the values on protection hardware in the field, i.e., safe from hardware failures and cyberattacks, we research resilient and secure communication concepts for the adaptive and interconnected grid protection system. Finally, we validate our concept and system by demonstrations in the laboratory and field tests.
ven2us
Proceedings of the CIRED workshop on E-mobility and power distribution systems 2022, June 2-3, 2022, Porto, Portugal
Porto
CIRED workshop on E-mobility and power distribution systems 2022
June 2-3, 2022
10.1049/icp.2022.0768
1
MatthiasLorenz
Tobias MarkusPletzer
MalteSchuhmacher
TorstenSowa
MichaelDahms
SimonStock
DavoodBabazadeh
ChristianBecker
JohannJaeger
TobiasLorz
MarkusDahlmanns
Ina BereniceFink
KlausWehrle
AndreasUlbig
PhilippLinnartz
AntigonaSelimaj
ThomasOffergeld