长期以来,库存在供电企业中起到了“蓄水池”的作用,它是保障企业生产和消费的一个重要手段。但是,随着市场经济的快速发展,库存已成为制约供电企业发展的障碍之一。同时随着县供电企业ERP管理系统的上线,上级管理部门也不允许县供电企业留有库存。如何尽可能减少材料库存,降低库存成本,且又能准时地保证物资供应,是目前库存管理面临的最现实的问题。传统管理模式下的供电企业,是根据生产计划而进行的库存采购,这样就使企业内形成许多大大小小的“水库”。而与传统的库存管理方式相比,零库存管理是一种先进的物资管理模 For a long time, inventory has played a role as “reservoir ” in power supply enterprises. It is an important means to guarantee the production and consumption of enterprises. However, with the rapid development of market economy, inventory has become one of the obstacles restricting the development of power supply enterprises. At the same time as the county power supply enterprise ERP management system on-line, higher-level management does not allow county-owned power companies to keep inventory. How to reduce material inventory as much as possible, reduce inventory cost, and ensure material supply on time is the most practical problem facing inventory management. The power supply enterprises under the traditional management mode are stock purchasing according to the production plan, thus forming many “large and small” reservoirs in the enterprise. Compared with the traditional inventory management, zero inventory management is an advanced material management model