Wind turbines are large-scale, high-precision, high-value operating equipment. All bearings, gears and other components are in frequent start-stop and high-load continuous operation conditions. Most of them are concentrated in remote areas such as mountains and wilderness. The harsh natural environment causes serious damage to the equipment. Therefore, higher and more stringent requirements are placed on their maintenance. The ALP1228 centralized lubrication system is installed to ensure the reliable and stable long-term operation of the generator set.