远动工控机与通道的切换技术  

Telecontrol Industry Control Computer and the Technic of the Channel Switch

作　　者：潘鹏飞[1] 潘鸣飞[1] 朱亮亮[1] 王旭[1] 唐宏丹[1] 

机构地区：[1]辽宁省电力有限公司大连供电公司,辽宁省大连市116001

出　　处：《电网技术》2006年第S2期407-410,共4页Power System Technology

摘　　要：远动工控机和通道在故障时的成功切换,已成为影响自动化设备可靠运行的瓶颈问题。利用怎样的处理方法和技术,能够同时应用于双机双通道和单机单通道等不同变电所通道的切换模式,是我们亟待解决的问题。本文根据大连供电公司220kV普兰店变电所成功的运行经验,阐述了实现工控机和通道切换的软件原理,并详细说明了实现双机双通道和单机单通道等切换模式的方法。A successful switch between telecontrol industry control computer and the channel became a serious problem in the safely telecontrol operation.How to adapt the mode both in double-computer double-channel and in single-computer single-channle is a urgent problem . Accoding to the successful experice of 220kV PuLandian substation , the paper describes the soft theory to complete the switch of the telecontrol industry control computer and the channel. And elucidate the way to switch double-computer double-channel and single-computer single-channle.

关 键 词：工控机 通道 切换原理 切换模式 

分 类 号：TM764[电气工程—电力系统及自动化]