基于IEC61131-3标准IL语言的嵌入式PLC设计  

Design of Embedded PLC Based on Instruction List Language of IEC 61131-3

作　　者：张晓兰[1] 张国钢[1] 吴越[1] 耿英三[1] 

机构地区：[1]西安交通大学电力设备电气绝缘国家重点实验室,陕西西安710049

出　　处：《电器与能效管理技术》2014年第24期33-37,共5页Electrical & Energy Management Technology

基　　金：国家社会科学基金重大项目(12AZD103)

摘　　要：针对GIS继电控制的功能需求,基于ARM-Linux架构,设计了一种开放可裁剪的嵌入式PLC模块;采用IEC 61131-3标准IL语言,以通用操作系统为软件平台,采用开放的通信接口,实现了代替传统硬件PLC功能的一种嵌入式软件PLC。实例验证结果表明,该嵌入式PLC满足继电控制对数据处理接口稳定性、可靠性的要求。An open and scalable embedded programmable logic coatroller （PLC） based on software and hardware architecture of ARM-Linux was designed to meet the function requirement of relay control of GIS （gas insulated switchgear）. The embedded PLC is realized to substitute the traditional PLC function with completely software method instead of hardware method ,which regards general operating system as the software platform, based on international industrial control standard IEC 61131-3 IL （instruction list）language, and adopts the open communication interface. The practical example shows that the embedded PLC satisfies the data processing interface, and the stability and reliability requirements of relay control.

关 键 词：IEC 61131-3 嵌入式 可编程逻辑控制器 继电线路 

分 类 号：TM561[电气工程—电器]