Institutions Function and Failure Statistic and Analysis of Wind Turbine

Recently,with install capacity of wind turbines increases continuously, the wind power consisting of operation,research on reliability,maintenance and rapair will be developed into a key point..Failure analysis can support operation,management of spare components and accessories in wind plants,maintenance and repair of wind turbines.In this paper,with the eye of wind plants'structure and function,statistic and analysis the common fault of each part of the plant,and then find out the faults law, faults cause and fault effect,from which put forward the corresponding measures.