Electric Drive

Electrical transmission refers to the use of electric motors to convert electrical energy into mechanical energy, which drives various types of production machinery, transportation vehicles, and items that need to be moved in daily life. Since humans invented and mastered various machinery to help them work, they have needed the driving force to drive the machinery. In addition to human labor itself, the initial use was animal power, water power, and wind power. Later, steam engines, diesel engines, and gasoline engines were invented, and electric motors were only invented in the 19th century.