Lisapõhivõimsust

Lisapõhivõimsust refers to the additional capacity or power that an electrical grid can draw upon beyond its standard baseline or operational level. This concept is crucial for ensuring grid stability and reliability, especially during periods of high demand or unexpected disruptions. It represents the reserves that can be activated to meet sudden spikes in electricity consumption or to compensate for the loss of generating units.

These reserves can come from various sources. They might include spinning reserves, which are generating units already synchronized to the grid and ready to ramp up output quickly, or non-spinning reserves, which are offline but can be brought online within minutes. Additionally, lisapõhivõimsust can involve demand-side management programs where consumers voluntarily reduce their electricity usage, effectively freeing up capacity. The deployment of lisapõhivõimsust is a key component of grid management strategies aimed at preventing blackouts and maintaining a consistent power supply to consumers. It is a measure of the grid's flexibility and its ability to adapt to dynamic conditions in real-time.