Raab A, Mehlmann G, Luther M, Sennewald T, Schlegel S, Westermann D (2021)
Publication Type: Conference contribution
Publication year: 2021
Publisher: Institute of Electrical and Electronics Engineers Inc.
Conference Proceedings Title: SEST 2021 - 4th International Conference on Smart Energy Systems and Technologies
Event location: Virtual, Vaasa, FIN
ISBN: 9781728176604
DOI: 10.1109/SEST50973.2021.9543423
This contribution provides the implementation of a holistic operational security assessment process for both steady-state security and dynamic stability. The merging of steady-state and dynamic security assessment as a sequential process is presented. A steady-state and dynamic modeling of a VSC-HVDC was performed including curative and stabilizing measures as remedial actions. The assessment process was validated by a case study on a modified version of the Nordic 32 system. Simulation results showed that measure selection based on purely steady-state contingency analysis can lead to loss of stability in time domain. A subsequent selection of measures on the basis of the dynamic security assessment was able to guarantee the operational security for the stationary N-1 scenario as well as the power system stability.
APA:
Raab, A., Mehlmann, G., Luther, M., Sennewald, T., Schlegel, S., & Westermann, D. (2021). Steady-state and dynamic security assessment for system operation. In SEST 2021 - 4th International Conference on Smart Energy Systems and Technologies. Virtual, Vaasa, FIN: Institute of Electrical and Electronics Engineers Inc..
MLA:
Raab, Alexander, et al. "Steady-state and dynamic security assessment for system operation." Proceedings of the 4th International Conference on Smart Energy Systems and Technologies, SEST 2021, Virtual, Vaasa, FIN Institute of Electrical and Electronics Engineers Inc., 2021.
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