Details
| Original language | English |
|---|---|
| Title of host publication | Proceedings of 2023 IEEE PES Innovative Smart Grid Technologies Europe, ISGT EUROPE 2023 |
| Pages | 1-6 |
| Number of pages | 6 |
| ISBN (electronic) | 979-8-3503-9678-2 |
| Publication status | Published - 2023 |
Publication series
| Name | IEEE PES Innovative Smart Grid Technologies Conference Europe |
|---|
Abstract
Keywords
- Energy resources, Europe, Smart grids, Iterative methods, TSO-DSO-Cooperation, Feasible Operation Region, multiple Interconnections, Flexibility, TSO-DSO Interface
Sustainable Development Goals
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Proceedings of 2023 IEEE PES Innovative Smart Grid Technologies Europe, ISGT EUROPE 2023. 2023. p. 1-6 (IEEE PES Innovative Smart Grid Technologies Conference Europe).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Determination of Interdependent Feasible Operation Regions at Multiple TSO-DSO Interconnections
AU - Stark, Lars
AU - Sarstedt, Marcel
AU - Hofmann, Lutz
N1 - Funding Information: This work was funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) project number - 497762376
PY - 2023
Y1 - 2023
N2 - As the share of decentral energy resources (DER) in the energy supply increases, the distribution system operator (DSO) gains flexibility potential in his system. In contrast, the transmission system operator (TSO) loses flexibilities. Closer cooperation between DSO and TSO is therefore essential. The Feasible Operation Region (FOR) offers an approach for providing flexibility at the vertical interface and can be used for such TSO-DSO cooperation. So far, the FOR-concept can only be applied to systems with one vertical interconnection. Therefore, this paper presents two novel methods that allow the FOR-concept to be applied to multiple vertical interconnections. The first method is called the static method, which is a straightforward and time consuming approach. In order to reduce the computation time, an iterative method between the two system operators is developed. Based on a system with two vertical interconnections, the iterative method is plausibilised within the congestion management of the TSO and compared with the static method in terms of computing time. The methods developed in this paper provide a full concept for handling multiple interconnections, while retaining the full potential of the FOR-concept.
AB - As the share of decentral energy resources (DER) in the energy supply increases, the distribution system operator (DSO) gains flexibility potential in his system. In contrast, the transmission system operator (TSO) loses flexibilities. Closer cooperation between DSO and TSO is therefore essential. The Feasible Operation Region (FOR) offers an approach for providing flexibility at the vertical interface and can be used for such TSO-DSO cooperation. So far, the FOR-concept can only be applied to systems with one vertical interconnection. Therefore, this paper presents two novel methods that allow the FOR-concept to be applied to multiple vertical interconnections. The first method is called the static method, which is a straightforward and time consuming approach. In order to reduce the computation time, an iterative method between the two system operators is developed. Based on a system with two vertical interconnections, the iterative method is plausibilised within the congestion management of the TSO and compared with the static method in terms of computing time. The methods developed in this paper provide a full concept for handling multiple interconnections, while retaining the full potential of the FOR-concept.
KW - Energy resources
KW - Europe
KW - Smart grids
KW - Iterative methods
KW - TSO-DSO-Cooperation
KW - Feasible Operation Region
KW - multiple Interconnections
KW - Flexibility
KW - TSO-DSO Interface
UR - http://www.scopus.com/inward/record.url?scp=85187242504&partnerID=8YFLogxK
U2 - 10.1109/ISGTEUROPE56780.2023.10408712
DO - 10.1109/ISGTEUROPE56780.2023.10408712
M3 - Conference contribution
SN - 979-8-3503-9679-9
T3 - IEEE PES Innovative Smart Grid Technologies Conference Europe
SP - 1
EP - 6
BT - Proceedings of 2023 IEEE PES Innovative Smart Grid Technologies Europe, ISGT EUROPE 2023
ER -