Transmissionnetværk

Transmissionnetværk, often translated as transmission network, refers to the infrastructure responsible for carrying electricity over long distances. It operates at high voltages to minimize energy loss during transport from power generation facilities to local distribution networks. These high-voltage lines are typically carried by large pylons, forming a visible and extensive grid across landscapes.

The primary function of a transmission network is to connect power plants, such as those generating from fossil fuels, renewables, or nuclear sources, to substations. From these substations, the voltage is reduced to levels suitable for distribution to consumers. This hierarchical structure ensures efficient and reliable delivery of electricity across vast geographical areas, enabling the balancing of supply and demand from different regions.

Key components of a transmission network include high-voltage power lines, transformers for voltage conversion, circuit breakers for protection, and control systems to manage the flow of electricity. The stability and integrity of the transmission network are crucial for maintaining a consistent power supply and preventing widespread blackouts. International interconnections also exist, allowing countries to share electricity and enhance overall grid security. Modernization efforts often focus on upgrading aging infrastructure and incorporating smart grid technologies to improve efficiency, resilience, and integration of renewable energy sources.