Electric transmission lines are a crucial part of the electrical power grid, carrying electricity from power plants to substations before it goes to homes, businesses, and other users. There is a lot of science and engineering involved in their design and operation. Here’s how they work:
In the design and construction of transmission lines and towers, engineers must consider a number of factors. These include the electrical load the lines must carry, the terrain over which the lines must pass, weather conditions, safety concerns, and more. The lines must be able to withstand wind, rain, snow, and ice, and the towers must be strong enough to support the weight of the lines over long spans. The height, design, and material of the towers also need to be considered to ensure optimal performance and durability.