Jaotusvõimsus

Jaotusvõimsus, often translated as distribution capacity or distribution power, refers to the maximum electrical power that a distribution network can safely and reliably deliver to its consumers. It is a crucial parameter in the planning, operation, and management of electrical grids, particularly at the medium and low voltage levels. This capacity is determined by several factors, including the thermal limits of cables and overhead lines, the capacity of transformers, and the capabilities of substations. Exceeding the jaotusvõimsus can lead to voltage drops, overheating of equipment, and ultimately, power outages.

Grid operators continuously monitor and assess the jaotusvõimsus to ensure it meets the current and projected demand from residential, commercial, and industrial users. When demand approaches or exceeds the available capacity, investments in network upgrades, such as installing larger transformers, upgrading conductors, or building new substations, become necessary. Understanding and managing jaotusvõimsus is essential for maintaining grid stability, reliability, and efficiency, and it plays a significant role in enabling the integration of new loads, including electric vehicles and renewable energy sources.