DOAJ Open Access 2023

Fast Uncertainty Quantification of Electromechanical Oscillation Frequency on Varying Generator Damping

Yongli Zhu Chanan Singh

Abstrak

This letter develops a fast analytical method for uncertainty quantification of electromechanical oscillation frequency due to varying generator dampings. By employing the techniques of matrix determinant reduction, two types of uncertainty analysis are investigated to quantify the impact of the generator damping on electromechanical oscillation frequency, i.e., interval analysis and probabilistic analysis. The proposed analytical frequency estimation formula is verified against conventional methods on two transmission system models. Then, Monte Carlo experiments and interval analysis are respectively conducted to verify the established lower/upper bound formulae and probability distribution formulae. Results demonstrate the accuracy and speed of the proposed method.

Topik & Kata Kunci

Production of electric energy or power. Powerplants. Central stations Renewable energy sources

Penulis (2)

Yongli Zhu

Chanan Singh

Format Sitasi

APA MLA BibTeX

Zhu, Y., Singh, C. (2023). Fast Uncertainty Quantification of Electromechanical Oscillation Frequency on Varying Generator Damping. https://doi.org/10.35833/MPCE.2022.000459

Akses Cepat

PDF tidak tersedia langsung

Cek di sumber asli →

Lihat di Sumber doi.org/10.35833/MPCE.2022.000459

Informasi Jurnal

Tahun Terbit: 2023
Sumber Database: DOAJ
DOI: 10.35833/MPCE.2022.000459
Akses: Open Access ✓