Calculating Critical Inertia of a Power System

• Published in: Proceedings of IEEE Southeastcon pp. 40 - 45
• Main Authors: Sneha, Fariha Hakim, Liu, Yilu, Martinez, Rocio Uria, Dong, Jiaojiao
• Format: Conference Proceeding
• Language: English
• Published: IEEE 22.03.2025
• Subjects: Circuit stability; Critical Inertia; Frequency estimation; Frequency Stability; Frequency synchronization; Low Inertia; Numerical stability; Power system dynamics; Power system reliability; Power system stability; Rate of Change of Frequency (RoCoF); Renewable energy sources; Renewable Integration; Robustness; Synchronous Condensers; Time-frequency analysis

The increasing integration of renewable energy sources in modern power systems has led to a decline in system inertia, raising concerns about frequency stability following large disturbances. Determining critical inertia is essential to prevent excessive frequency decline and ensure grid stability....