Comparative Study of Data-driven Area Inertia Estimation Approaches on WECC Power Systems
<|reference_start|>Comparative Study of Data-driven Area Inertia Estimation Approaches on WECC Power Systems: With the increasing integration of inverter-based resources into the power grid, there has been a notable reduction in system inertia, potentially compromising frequency stability. To assess the suitability of existing area inertia estimation techniques for real-world power systems, this paper presents a rigorous comparative analysis of system identification, measurement reconstruction, and electromechanical oscillation-based area inertia estimation methodologies, specifically applied to the large-scale and multi-area WECC 240-bus power system. Comprehensive results show that the system identification-based approach exhibits superior robustness and accuracy relative to its counterparts.<|reference_end|>
@article{tan2024comparative,
    title={Comparative Study of Data-driven Area Inertia Estimation Approaches on
  WECC Power Systems},
    author={Bendong Tan, Jiangkai Peng, Ningchao Gao, Junbo Zhao, Jin Tan},
    journal={arXiv preprint arXiv:2408.00511},
    year={2024},
    archivePrefix={arXiv},
    eprint={2408.00511},
    primaryClass={eess.SY cs.SY}
}