In this paper, basic and theoretical research on the design process and manufacturing technology of the gearbox, which is an essential power transmission device, is performed through basic system understanding of the wind turbine, and the goal is to m...
In this paper, basic and theoretical research on the design process and manufacturing technology of the gearbox, which is an essential power transmission device, is performed through basic system understanding of the wind turbine, and the goal is to manufacture and verify the product. is writing about. The gearbox for driving the nacelle consists of a sun gear that transmits power from the drive motor and drives a planetary gear, a planetary gear that is affected by the reduction ratio of the gearbox, and a ring gear that has an internal gear and serves as a planetary gear assembly housing.
The performance of a gearbox composed of multiple gear assembles depends on the design method of the gear, the processing precision of the gear, the type of heat treatment, and the lubrication method.
Therefore, in this paper, we conduct a study to prove the surface heat treatment hardness, hardened layer depth, vibration and noise, temperature rise, and reducer efficiency, which are key factors of quality through testing of gearboxes for wind turbines.