terhelésátadást

Terhelésátadás is a Hungarian term that translates to "load transfer" or "load shedding" in English, particularly in the context of electrical power systems. It refers to a deliberate and controlled reduction of electricity demand in response to an imbalance between electricity generation and consumption. This imbalance can occur due to various reasons, such as sudden outages of power plants, unexpected surges in demand, or limitations in transmission capacity.

The primary goal of terhelésátadás is to maintain the stability and integrity of the power grid. If the demand for electricity exceeds the available supply, the frequency of the electrical system can drop, potentially leading to widespread blackouts. Terhelésátadás is a last resort measure implemented by grid operators to prevent such cascading failures.

There are different methods of implementing terhelésátadás. These can include direct load control, where certain pre-agreed consumers (often industrial facilities) are instructed to reduce their power usage, or automatic under-frequency load shedding schemes, where relays automatically disconnect pre-selected loads when the grid frequency falls below a certain threshold. These measures are typically temporary, and power supply is restored as soon as the balance between generation and demand is re-established. The implementation of terhelésátadás is a critical aspect of grid management to ensure reliable electricity delivery.