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高压电气设备绝缘状态管理与评估系统
引用本文:刘铁,鲁铁成,李建胜,何清,田侃,宋志国.高压电气设备绝缘状态管理与评估系统[J].电力系统自动化,2007,31(12):101-105.
作者姓名:刘铁  鲁铁成  李建胜  何清  田侃  宋志国
作者单位:1. 武汉大学电气工程学院,湖北省武汉市,430072
2. 河南开封电力公司,河南省开封市,475004
摘    要:为了对高压电气设备绝缘状态信息进行快速、高效的管理,开发了一种基于浏览器/服务器3层网络结构的高压电气设备绝缘状态管理与评估系统.该系统利用计算机数据库管理高压电气设备绝缘状态,实现对试验数据的实时查看和分析;通过绝缘状态专家评估,能根据数据库中的信息给出高压电气设备的合格性判断、曲线拟合和趋势分析、变压器油的色谱分析.同时,系统充分利用电业局内部网络资源,实现了设备绝缘状态信息经电脑网络逐级审批和统一上报的功能.系统的运用有利于电业局相关人员进行信息汇总和统计分析,以便对设备管理做出准确的决策.

关 键 词:高压电气设备  绝缘状态  管理信息系统  专家系统  浏览器/服务器3层网络结构
收稿时间:9/25/2006 9:39:22 AM
修稿时间:2006-09-252007-02-02

An Information Management and Evaluating System for High Voltage Electric Equipment Test Data
LIU Tie,LU Tiecheng,LI Jiansheng,HE Qing,TIAN Kan,SONG Zhiguo.An Information Management and Evaluating System for High Voltage Electric Equipment Test Data[J].Automation of Electric Power Systems,2007,31(12):101-105.
Authors:LIU Tie  LU Tiecheng  LI Jiansheng  HE Qing  TIAN Kan  SONG Zhiguo
Affiliation:1. Wuhan University, Wuhan 430072, China; 2. Kaifeng Electric Power Company, Kaifeng 475004, China
Abstract:An information management system for high voltage electric equipment test data based on B/S three-layer network structure is developed. There are plenty of test data produced annually by the preventive tests for the high voltage electric equipment in power bureaus, which makes the manual type management difficult. This system helps to manage the data on the insulation state of high voltage electric equipment by using the computer database instead of manual work. The test data is saved in the computer database to be read by software in real time for examination and analysis. Through the appraisal of the expert system for the insulation state of high voltage electric equipment, the system can give the results of qualification judgment, curve fitting, trend analysis, and chromatography analysis of transformer oil. Using the internal network resources in the power bureau, it can deliver the information on the insulation state in the local area network. It can also upload the latest test data information level by level, and report it to leaders in a unified manner. The system is propitious to people concerned in collecting and analyzing the information on high voltage electric equipment test data, according to which accurate decisions on the management of equipment can be made.
Keywords:high voltage electric equipment  insulation states  MIS  expert system  B/S three-layer network structure
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