= Voltage stability
{wiki=Category:Voltage_stability}
Voltage stability refers to the ability of a power system to maintain steady voltages at all buses in the system under normal operating conditions and after being subjected to a disturbance. It is a crucial aspect of power system operation and planning, as voltage stability affects the reliability and quality of electrical power delivery. Voltage stability can be categorized into two main types: 1. **Small-signal voltage stability**: This type examines the system's response to small disturbances (like incremental changes in load).
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