Electric blade repair putty epoxy putty glass fiber impregnated glue fiberglass reinforced plastic repair epoxy resin glue
Blades are one of the key components of wind turbines and are used to convert wind energy into The aerodynamic efficiency of mechanical energy components determines the ability of wind turbines to utilize wind energy. Therefore, the performance of blades is required not only to have excellent mechanical properties and fatigue strength, but also to be resistant to corrosion, ultraviolet radiation, and lightning protection. Since the blades are used under natural environmental conditions for a long time and carry alternating loads, which can easily cause changes in blade performance, maintenance of the blades is the prerequisite and basis for ensuring high energy efficiency of wind turbines. The purpose of blade maintenance: to improve the absorption rate of wind energy by blades, to detect potential blade failures in time, to extend the service life of blades, etc. The maintenance of blades includes blade surface inspection and maintenance, blade noise inspection, lightning protection system inspection and maintenance, and blade bolts. Inspection and maintenance, etc.