配网停电计划优化决策系统设计与实现
2015-10-27钱宇沙少波
钱宇 沙少波


摘要:配网停电计划管理直接关系到电力企业的设备安全、电网风险与经济收益。目前停电计划在编制时主要采取专职人员手工编排,工作量大,容易出现差错的概率较高。配网停电计划优化决策系统是一个针对解决配电网停电计划专项管理人员实现配网停电计划自动管理的管理信息系统。基于年度计划制定、月度计划校核等5个功能模块,该系统实现了对配网停机计划的辅助决策与优化,提高了配电网停电计划管理工作的自动化智能化程度。
关键词:管理信息系统;配电网自动化;停电计划管理;字符串模式匹配;字符串模糊匹配;
中图分类号:TP271 文献标识码:A 文章编号:1009-3044(2015)21-0178-02
Design and Implementation of Decision Supporting System for Power Cut Planning in Distribution Network
QIAN Yu,SHA Shao-bo
(State Grid Jiangyin power company, Jiangyin 214400, China)
Abstract: The management of Power Cut plan in distribution network is directly related to the equipment security, risk and profits of the power grid for power industry. In practices, the programing of power cut plan was performed manually by on-duty stuffs, which took a lot of work and brought a large probability of occurring of errors. The decision supporting system for power cut planning in distribution network is a MIS aiming for implementing automated management of power cut plan. Based on annual plan programing, monthly plan validation and the other 3 modules, the system implemented the decision support and optimization of the power cut planning and increased the degree of automation and intelligence of the management of power cut plan.
Key words: MIS; automation of distribution network; management of power cut plan; pattern matching of string; fuzzy matching of string
1系统需求分析
该系统主要是面向配电网调度部门计划制定人员使用。功能上需要满足停电计划制定人员根据各个相关施工单位的需求,制定配电网停电计划的需求。具体的要求是:年度、月度停电计划,是由施工单位根据下达的生产、业扩等要求,排出月度、年度计划后发给调度进行平衡。施工单位的依据来源主要有以下几方面:1)基建工程,配网工程由发建部下达。2)配网修理、技改项目,由运检部下达。3)用户业扩、市政工程,由营销部收到用户申请审核后下达。4)变电所内设备、35kV及以上线路的技改、修理等工程由相关的县域检修公司或是省检修公司根据自己的年度计划自行安排(既是下达部门又是施工单位)。而调度部门停电计划制定人员对施工单位提交的停电申请,以给定的需求和原则进行平衡后,提交调度进行停电计划统筹决策。……
