Research on spare parts inventory optimization in wind power industry

摘要

The inventory level of spare parts directly affects the inventory cost, transportation cost, wind turbine maintenance response aging, and service level. Therefore, reasonable inventory of spare parts is very important for wind turbine maintenance service. According to the characteristics of spare parts consumption in wind power industry, the key cost of inventory is analyzed, and a multi-objective optimization model is established to determine the quantity and location of spare parts. The practical application results show that the model method not only improves customer satisfaction and wind turbine maintenance response time, but also reduces transportation cost and inventory cost