| Inventory is the important way the normal production and operation. Inventory control and management of the results directly affect the production and business activities of enterprises and economic benefits, corporate image and business reputation. To hold inventory will occupy the enterprise certain funds, increased production costs, through analysis to identify suitable for enterprise production and operation of the appropriate inventory has important significance. With China’s rapid economic development drives the whole society with the sharp increase in electricity power production enterprises, especially coal-fired power plants to the demand of coal is increasing day by day; due to the limited coal resources and coal prices increased year by year, rail capacity tension when the coal supply to unfavorable factors such as coal-fired power plant coal inventory; bear greater pressure in the daily productioa Because the coal inventory management in the process of the lack of new technology, the lack of new ideas, still follow the traditional ideas in order to ensure the power safety and store large amounts of coal, resulting in a large number of funds are coal inventory occupied, high production costs, reduced the economic benefits of the enterprise, the moment at the edge of loss. Strengthen the coal-fired power plant coal inventory control management research and improvement to reduce the cost of power generation, has an important significance to improve the economic efficiency of enterprises and competitiveness.Based on the theory of inventory management, the common factors affecting several inventory management are analyzed and compared, combined with the actual production situation of coal-fired power plant, set in no short, random memory, non timely supplement and ensure the safety stock and other conditions, the regular order and quantitative calculation on XC power plant in the coal inventory number, order number, order time, times of order data ordering two control model, in order to set suitable for XC power plant daily production inventory control strategy. The conditions of non timely supplement the regular and ordered under quantitative control model reference, compared with the traditional coal-fired power plant coal inventory management can reduce power production costs, increase economic efficiency; from the management perspective, this paper puts forward the inventory management model is able to produce economic benefits the. |