What does "load shedding" mean in electrical systems?

Load shedding refers to the deliberate reduction of electrical load in a system to prevent overload conditions. This action is necessary when the demand for electricity exceeds the available supply, which can lead to potential system failure or blackouts. By temporarily disconnecting some loads, utilities or grid operators can maintain the stability and reliability of the electrical system.

Load shedding is particularly important during peak demand times or during events such as equipment failures, ensuring that the overall system remains safe and operational. This practice helps manage the balance between supply and demand, preventing disruptions and maintaining the integrity of the electrical infrastructure.

In contrast, increasing electrical consumption, transferring power between circuits, or enhancing voltage stability are not addressing the primary goal of load shedding, which is to manage and limit the overall electrical load to safeguard the system's operation.