基于铜制废旧线缆价值评估模型的智能分包策略研究

Research on Intelligent Subcontracting Strategy Based on the Value Evaluation Model of Waste Copper Cable

摘要: 近年来，电网建设规模持续扩大，每年有大量的铜制废旧线缆退役退出，传统由人工统计分析确定废旧线缆的分包及竞拍效率较低，成本较高。为提高电网企业废旧物资管理的经济与社会效益，本项目从铜制废旧线缆的实际处置情况出发，识别废旧电力电缆处置价格的关键材料，根据不同规格铜制废旧线缆的金属含量数据，建立铜制废旧线缆价值评估模型，从而将铜制废旧线缆划分为五个级别，按级别划分物料编码，进行分类保管、分包竞拍，形成智能分包管理策略，优化电力企业废旧物资处置管理工作，实现电力企业废旧线缆处置收益最大化。

Abstract: With the continuous expansion of the power grid construction scale, the replacement of new and old products has accelerated, and a large number of waste copper cables are retired every year. Traditionally, manual statistical analysis determines that the subcontracting and bidding of waste cables is inefficient and costly. In order to improve the economic and social benefits of waste materials management for power grid enterprises, this project starts from the actual disposal of waste copper cables and identifies the key materials for the disposal price of waste power cables. According to the metal content data of different specifications of waste copper cables, we establish a value evaluation model for waste copper cables to classify waste copper cables into five levels, divide material codes according to the levels, carry out classified storage, subcontract bidding, form an intelligent subcontracting management strategy, and optimize the disposal of waste materials in power companies Management work to maximize the income of power companies from the disposal of waste cables.