IEC 61131-3的可编程功能在变电站测控保护装置中的实现  

Realization of Programmable Function Based on IEC 61131-3 Standard in Measure-control and Protection Devices

作　　者：黄国方[1] 梅德冬[1] 奚后玮[1] 鲁国刚[1] 周逸飞[1] 代攀[1] 

机构地区：[1]国电南瑞科技股份有限公司,江苏省南京市210003

出　　处：《电力系统自动化》2007年第3期101-104,共4页Automation of Electric Power Systems

摘　　要：为了提高变电站测控保护装置适应现场需求的灵活性,加快装置软件开发速度以及加强软件的开放性,介绍了基于IEC61131-3标准的可编程功能在变电站中的实现方案、软件功能模型以及目标代码分析、执行器软件的设计方法。软件设计时采用了功能块等面向对象的现代软件技术。例举了可编程功能在备自投产品中的实现。To improve the flexibility for adaption to local demand of measure-control and protection devices for substation, speed up device software＇ s development and enhance software＇ s openness, this paper studies a software designing method based on IEC 61131-3 standard to realize programmable function in devices, and bring up software function model, object codes analysis and execute machine＇s design method. Object oriented modern software technique such as function block is introduced in software design. An example of the realization of programmable function in reserve power source automatic connection device （RPSACD） is presented.

关 键 词：变电站自动化 测控保护装置 IEC 61131-3 可编程功能 备自投 

分 类 号：TM774[电气工程—电力系统及自动化]