基于在线培训的仿真变电站操作票专家系统  

Switching sequence expert system based on on-line training of simulative substation

作　　者：金华征[1] 周丽[1] 郑静[1] 

机构地区：[1]东南大学电气工程系,江苏南京210096

出　　处：《电力自动化设备》2003年第1期45-48,共4页Electric Power Automation Equipment

摘　　要：介绍了仿真变电站基于在线培训的操作票专家系统。运用变电站运行和控制规程以及现场操作经验产生领域规则和元规则,引入数据结构B_Tree生成动态操作树,经推理自动生成操作票。利用仿真变电站系统的半实物仿真环境和实时数据采集与通信系统,引入了在线培训的培训方法,实现了仿真在线培训和就地在线培训两种培训模式。这种新颖的培训方法大大提高了培训效率。设计了“去抖动”功能,以去除对实物操作过程中因为抖动而产生的冗余信息,真实反映操作意图。该操作票系统已在南昌500kV赣培仿真变电站投入运行。An expert system of switching sequences based on on-line training for simulative substation is presented.The operation and control rules as well as the site experience are applied to generate field regulation and basic rule.The B_Tree data structure is adopted to create dynamic operation tree and the switching sequences are produced automatically by reasoning.With the partially physical simulation environment ,the real-time data acquisition and communication system and the on-line training method,the simulative on-line training mode and spot on-line training mode are realized in simulative substation.The training efficiency has greatly improved.The de-wobbling func-tion is designed to get rid of the redundant information induced in device operation and to truly reflect the operative purpose.This switching sequence expert system has been running in500kV Ganpei simulative substation of Nanchang.

关 键 词：在线培训 仿真 变电站 操作票 专家系统 电力系统 

分 类 号：TM63[电气工程—电力系统及自动化] TM743