Publication T2.4.1_Grid Aspects
Electricity grids are systems that transport electricity from power plants to consumers. These grids are essential infrastructure that plays a crucial role in modern society, as they provide the electricity that powers homes, businesses, and various other types of facilities. In this section, we will explore the various components that make up an electricity grid, how these grids are designed and operated, and some of the challenges that grids face in the modern world.
The main component of an electricity grid is the transmission system, which consists of high-voltage power lines that transmit electricity from power plants to substations. These power lines are typically made of aluminum or steel and are supported by towers or poles. The voltage of the electricity transmitted through these lines is typically between 115 kV and 765 kV, which allows for the efficient transmission of electricity over long distances.