terhelésgradáció

Terhelésgradáció, often translated as load gradation or load shedding, is a strategy employed in electrical power systems to manage demand when the supply of electricity is insufficient to meet the total load. This situation can arise due to unexpected outages of generation units, transmission lines, or during periods of exceptionally high demand that exceed the available generation capacity. The primary objective of terhelésgradáció is to prevent a complete collapse of the power grid, which could lead to widespread and prolonged blackouts.

The process involves systematically reducing the electrical load on the network. This is typically achieved by disconnecting certain pre-determined areas or classes of consumers. The selection of which loads to shed is usually based on predefined criteria, often prioritizing essential services such as hospitals, emergency services, and critical infrastructure. Non-essential industrial loads and residential areas may be subject to controlled interruptions.

Terhelésgradáció can be implemented manually by grid operators or through automated systems that detect and respond to frequency drops or other indicators of an impending system overload. The duration and extent of load shedding depend on the severity of the supply-demand imbalance and the time it takes to restore generation capacity or reduce demand through other means. While disruptive, terhelésgradáció is a crucial emergency measure to maintain the stability and integrity of the electrical grid.