基于网格WebGIS的远程电网寻线系统的设计  

Design of the Remote Power Line Monitoring System Based on Grid WebGIS

作　　者：庞寅[1,2] 

机构地区：[1]海南经贸职业技术学院工程技术学院,海南海口571127 [2]海南大学信息科学技术学院,海南海口570228

出　　处：《电网与清洁能源》2016年第8期29-34,共6页Power System and Clean Energy

基　　金：海南省社会科学联合会课题(HNSK(JD)15-19)~~

摘　　要：针对传统的远程电网线路监测采用人工筛选方法,随着线路的分布复杂性增大,寻线效率不高,提出一种基于分布式地理信息系统网络(WebGIS)的远程电网寻线系统优化设计方法。首先,进行系统的总体设计,基于网格WebGIS的远程电网寻线系统主要由无线传感器模块、线路故障处理器模块、线路故障数据通信模块和系统的能量供给模块等组成。其次,设计远程电网寻线网格WebGIS的分布式定位算法。最后,对系统的时钟电路、发射匹配电路、系统电源供电硬件模块进行设计。在Visual DSP++4.5下进行系统的仿真实验,仿真结果表明,采用该系统能有效准确地实现远程电网寻线和故障监测,故障节点的定位准确度高,实现智能寻线。The traditional remote grid line monitoring is mainly based on human screening method, and with increase of the complexity of line distributions, the monitoring efficiency remains low. This paper proposes an optimized design method for the monitoring system of the remote power grid based on the distributed geographic information system network （WebGIS）. First of all, the overall design of the system is given and the system mainly consists of the wireless sensor WebGIS module, line fault processor module, line fault data communication module and system energy supply module. Secondly, the distri- buted localization algorithm for the WebGIS of the remote power grid is designed. Finally, the system＇s clock circuit, the trans- mission matching circuit, the system power supply hardware module are designed. Simulations are carried out in the DSP Visual＋＋4.5, and the simulation results show that the system can effectively and accurately realize the remote monitoring and fault detection with high accuracy of fault locations and intelligent line monitoring achieved.

关 键 词：网格 分布式地理信息系统 远程电网 系统设计 

分 类 号：TM755[电气工程—电力系统及自动化] TP271[自动化与计算机技术—检测技术与自动化装置]