The ability of a power system to maintain steady voltages close to nominal value.
Last Updated: June 20, 2025
Version: 1.0.0
Generated: December 04, 2025
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Voltage stability refers to the ability of a power system to maintain steady voltages close to nominal value at all buses in the system after being subjected to a disturbance.
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‘voltage stability’ means the ability of a transmission system to maintain acceptable voltages at all nodes in the transmission system in the N-situation and after being subjected to a disturbance;