Professional Answer: Using high voltage for long-distance transmission is a fundamental engineering principle for minimizing energy loss. The amount of power lost during transmission is directly proportional to the square of the current (I²R loss). By increasing the voltage, the current can be significantly reduced while keeping the power constant (P = V * I). A lower current flowing through the transmission lines results in far less energy wasted as heat due to electrical resistance.

Our company manufactures high-quality tools and equipment for the precise installation of transmission line conductors. These conductors are often made from aluminum alloys, sometimes with a steel core (ACSR), and are designed to efficiently handle high voltages with minimal resistance. This meticulous design and installation, facilitated by our specialized equipment, is crucial for maximizing the efficiency and reliability of the power grid, especially over vast distances.