Elektrivõrkud

Elektrivõrkud refers to the network of electrical infrastructure used to transmit and distribute electricity from power generation sources to end-users. This system comprises power plants, transmission lines, substations, and distribution networks. Power plants, which can be fueled by various sources like fossil fuels, nuclear energy, or renewable resources, generate electricity. This electricity is then transmitted at high voltages over long distances via transmission lines to substations. Substations play a crucial role in stepping down the voltage to levels suitable for local distribution. The distribution network then carries this lower-voltage electricity through smaller lines and transformers to homes, businesses, and industries.

The reliable operation of elektrivõrkud is essential for modern society, powering everything from household appliances to critical infrastructure. Managing and maintaining these complex networks involves intricate planning, engineering, and ongoing upgrades to ensure stability, efficiency, and security. Factors such as load balancing, fault detection, and protection systems are critical for preventing widespread outages. Increasingly, elektrivõrkud are incorporating smart grid technologies to enhance monitoring, control, and responsiveness, enabling better integration of renewable energy sources and improving overall grid resilience. The development and modernization of these electrical networks are continuous processes driven by technological advancements and evolving energy demands.