Resilient Frequency Estimation for Renewable Power Generation Against Phasor Measurement Unit and Communication Link Failures
The increasing penetration of distributed energy resources aggravates the frequency fluctuation of modern power generation systems. In this context, the brief endeavors to propose a frequency estimation method. By simultaneously considering the phasor measurement unit (PMU) and communication link failures and modeling them as independent Bernoulli process, we formulate some linear matrix inequalities-based sufficient conditions, from which the resilient estimation gains capable to ensure the mean-square stability and robust performance of the estimation error system can be automatically selected. Validation results illustrate the superiority of the proposed method over existing ones under different probabilities of PMU and communication link failures.
Authors
- Zhijian Hu (ORCID: https://orcid.org/0000-0002-8789-6246)
- Rong Su (ORCID: https://orcid.org/0000-0003-3448-0586)
- Ruiping Wang (ORCID: https://orcid.org/0000-0002-9576-8164)
- Renjie Ma (ORCID: https://orcid.org/0000-0003-2647-4733)
- Kai Zhang (ORCID: https://orcid.org/0000-0001-7902-0570)
Institutions
- Centre National de la Recherche Scientifique (FR)
- National University of Singapore (SG)
- Université Fédérale de Toulouse Midi-Pyrénées (FR)
- Laboratoire d'Analyse et d'Architecture des Systèmes (FR)
- Harbin Institute of Technology (CN)
- Institute of Chemical and Engineering Sciences (SG)
- State Key Laboratory of Robotics and Systems (CN)
Publication Details
- Journal
- IEEE Transactions on Circuits & Systems II Express Briefs
- Published
- 2024-11-11
- DOI
- https://doi.org/10.1109/tcsii.2024.3496192
- Citations
- 8
- Primary Topic
- Smart Grid Security and Resilience
- Type
- article
- Field-Weighted Citation Impact
- 2.63
Funders
- Agency for Science, Technology and Research
- National Natural Science Foundation of China
- Aeronautical Science Foundation of China
- HORIZON EUROPE Marie Sklodowska-Curie Actions