电网检修计划设计的智能分析与可视化实现

为了降低在制定电网检修计划上的复杂度和减少检修中的错误率，设计了一种电网的在线检修计划系统．该系统首先定义了电网设备的冲突关系，建立了设备冲突表．在此基础上，综合分析了电网接线结构，建立了包含检修单位、变电站、设备类型、各种用户等信息的知识库．又将设备的关联关系抽象成有向图，并通过有向图的深度和广度遍历算法自动生成检修计划书，以图形的方式对检修计划的原始报告进行智能分析并直接显示结果．实地实验结果表明，该系统是有效的，实现了在线检修计划设计的智能化、可视化和科学化．

Intellectualized Analysis of the Power Network Overhaul Scheme Design and Visualization Implementation

In order to reduce the complexity of establishing the overhaul schemes of power supply networks and decrease the error rate of the overhaul, an on-line overhaul scheme system was designed, in which the equipment conflict table was created through firstly defining the relation among equipment of power networks. Based on the table, the power network connection structure was synthetically analyzed and the knowledge base that contains overhaul units, transformer substation, equipment type and various users were built, and the associated relation of equipment was Abstracted as a directed graph. The overhaul scheme was automatically completed by using depth-extent ergodic algorithm of the directed graph. The original report of the overhaul scheme can be intellectually analyzed in a graphic form and the results are displayed directly. The field experiment results show that the designed system is valid and the intellectual, visual and scientific design process for the on-line overhaul scheme is realized.