基于P-中值模型的电网检修公司分部选址模型

Division Location Model for Power Grid Maintenance Company based on P-median

检修公司分部选址是电网公司实施专业化集中检修模式中的一个重要问题。按照建立电网检修公司分部所需满足的时效性以及经济成本最小化要求,构建了基于P-中值模型的电网检修公司分部静态选址方案和改进的P-中值模型的动态选址方案,并分别通过运用贪婪算法和枚举法进行实例分析,为集约化检修模式下检修公司分部的选址提供了一种有效的分析方法和决策依据。

Division site selection for a maintenance company is an important issue.Considering the requirements of the timeliness and cost minimization,we establish a static site selection model based on Pmedian model and a dynamic site selection model based on improved P-median model.We then use the greedy algorithm and enumeration method for solutions.We provide a class of effective methods for analysis and a decision basis for division site selection for a maintenance company with intensive repair activities.