The Research on Non-destructive Testing Technology for Wind Power System

Wind power generation is a set of computer technology, integrated disciplines such as aerodynamics, structural mechanics and materials science technology. Nondestructive testing and health monitoring of wind power generation equipment is necessary for increasing its life, lowering power and maintenance costs. This paper describes the wind power generation equipment failure analysis, nondestructive testing application status and the technical difficulties and the development trends in the online condition monitoring of wind power equipment, especially in China.