The Research On Emergency Material Reserve Strategy Of ZH Power Supply Enterprise

In recent years, with economic and social development, demand for electricity market operation, power supply industry won the before has not met the development opportunity, not only robust way in the power supply and service level, national prosperity and people's happy life security lit the lights. Logistics management of electric power as the "third profit source" is becoming more and more widely recognized by electric power enterprises.At present, as manifestations of the requirements of the coastal power supply enterprise inventory management and "intensive development, fine management" a certain distinction, the power system because of its particularity(large fluctuation of production demand, plan is poor, changeable field construction, technology requirements special and so on a series of complex management problems) leads to higher value of power supply enterprise inventory, there are many different kinds of materials, occupied by the large number of enterprise funds.Based on the characteristics of the power supply enterprise of the industry, in order to realize the inventory to meet the production and operation and maintenance, emergency repair to ensure normal economic activities smoothly, and achieve a reduction in inventory costs for management purposes. This paper attempts to inventory in the supply chain management, classification, forecasting and replenishment and Multi-level Inventory Control and optimization of the research results, mainly from stochastic demand, there is a category of power supply enterprises of emergency materials classification, through the establishment of service level constraints, and then in a warehouse and each terminal adopt different flow the inventory control methods to establish inventory cost model with emergency supplies in a coastal power supply enterprise, according to the theory of storage knowledge analysis of emergency material storage process and is formed a storage model of science, reasonable reserves, each part of the optimal order quantity and optimal replenishment cycle, the supply chain system of minimum total cost of inventory to guarantee the power supply enterprise in, service level and response time of the premise, to find the best balance point of inventory and cost of service. In this paper, a coastal power supply enterprises have to develop emergency material storage strategy to achieve scientific decision-making to save storage costs, improve service levels, provide an important reference and reference. Through the research of this paper, we provide a reference for the electric power industry to engage in material management related personnel to solve the problem of inventory management.