基于CIM模型的电网智能监控系统设计与优化研究  

Research on Design and Optimization of Power Grid Intelligent Monitoring System Based on CIM Model

作　　者：潘亮亮 周秀 田凯 PAN Liangliang;ZHOU Xiu;TIAN Kan(State Grid Ningxia Electric Power Co.,Ltd,Yinchuan,Ningxia 750001,China;Power Research Institute of the State Grid Ningxia Electric Power Co.,Ltd,Yinchuan,Ningxia 750011,China;State Grid Ningxia Maintenance Company,Yinchuan,Ningxia 750011,China)

机构地区：[1]国网宁夏电力有限公司,宁夏银川750001 [2]国网宁夏电科院,宁夏银川750011 [3]国网宁夏检修公司,宁夏银川750011

出　　处：《自动化与仪器仪表》2021年第11期100-103,115,共5页Automation & Instrumentation

基　　金：青年科学基金(40701178)。

摘　　要：针对传统的电网智能监测系统在识别电网故障时,存在监控准确率低、数据传输慢的缺点,提出了基于CIM模型的电网智能监控系统设计与优化研究,旨在提高电网智能监测系统的性能。采用CIM模型设计了电网智能监控系统的硬件结构,通过对电压和电流采样电路进行设计,设计了电网监控系统的采样电路,根据监控视频采集卡的工作原理,设计了监控视频采集卡,完成了系统的硬件设计;根据腐蚀算法和膨胀算法,设计了电网的智能监控图像处理程序,完成了电网的智能监控软件设计。测试结果表明,基于CIM模型的电网智能监控系统不仅可以提高电网故障的监控准确率,还可以加快通信数据的传输率,从而提高了系统的整体性能。In view of the shortcomings of low monitoring accuracy and slow data transmission when the traditional intelligent monitoring system of power grid identifies power grid faults,The research on the design and optimization of power grid intelligent monitoring system based on CIM model is put forward,The purpose is to improve the performance of intelligent monitoring system of power grid.The hardware structure of power grid intelligent monitoring system is designed based on CIM model.Through the design of voltage and current sampling circuit,the sampling circuit of power grid monitoring system is designed.According to the working principle of monitoring video acquisition card,the monitoring video acquisition card is designed,and the hardware design of the system is completed;According to corrosion algorithm and expansion algorithm,an intelligent monitoring image processing program for power grid is designed,An intelligent monitoring image processing program for power grid is designed,The design of intelligent monitoring software is completed.The test results show that the intelligent monitoring system based on CIM model can not only improve the monitoring accuracy of power grid fault,but also speed up the transmission rate of communication data,so as to improve the overall performance of the system.

关 键 词：CIM模型 智能监控 采样电路 数据采集 

分 类 号：TP27[自动化与计算机技术—检测技术与自动化装置] TM277[自动化与计算机技术—控制科学与工程]