Why are high-voltage lines used to transmit electricity
Welcome to the Electron Tips website, and in another paragraph of the question and answer, the question of this topic is: Why are high-voltage lines used to transmit electricity instead of low-voltage ones?
The reason for using high-voltage lines in electrical power transmission lines is due to several reasons, including:
Reduce energy loss:
The use of high-voltage electrical power transmission lines means very thin electrical wires, which contributes to reducing energy loss as the electrical voltage is raised and thus there is an electrical current, and this reduces energy loss due to the resistance of the electrical wires.
Low cost:
To transmit electrical energy over long distances, the electrical voltage is raised using electrical transformers while maintaining the same capacity. This helps reduce the cost of electrical cables, unlike if they were transmitted with normal electrical voltage, and here we will need electrical wires of greater thickness to transmit electrical current.
And in conclusion, the use of high voltages in transmitting electrical energy helps reduce the energy loss that occurs when transmitting electricity over large distances, in addition to reducing the cost and providing better performance. Because we transmit the same electrical energy with a lower electrical voltage, the energy loss will be greater.