1. InnoSys 2030 – Innovations in System Operation up to 2030 - Short Report on the Joint Project, Tech. Rep., 2022, [Online]. Available: https://www.innosys2030.de/wp-content/uploads/InnoSys-ShortReport-EN.pdf.
2. The contribution of distributed flexibility potentials to corrective transmission system operation for strongly renewable energy systems;Kolster;Appl. Energy,2020
3. Estimating the active and reactive power flexibility area at the TSO-DSO interface;Silva;IEEE Trans. Power Syst.,2018
4. Coordinated vertical provision of flexibility from distribution systems;Früh;IEEE Trans. Power Syst.,2022
5. Providing distributed flexibility for curative transmission system operation using a scalable robust optimization approach;Kolster;Electr. Power Syst. Res.,2022