The global energy landscape is transforming, and nowhere is this more evident than the electricity sector. Technological advancements, shifting economic conditions, and evolving environmental policies ...
Low-frequency oscillations (LFO) are inherent to large interconnected power systems. Timely detection and mitigation of these oscillations is essential to maintain reliable power system operation.
This paper presents a QV-based approach called Critical Voltage-Reactive Power Ratio (CVQR) index to assess the voltage instability tendencies of power system buses with increase in renewable energy ...