SHI Xianya, GAO Haidong, LI Xiaobo, et al. EDDL-based design and implementation of field bus device management system[J]. Thermal power generation, 2017, 46(1): 121-123.
SHI Xianya, GAO Haidong, LI Xiaobo, et al. EDDL-based design and implementation of field bus device management system[J]. Thermal power generation, 2017, 46(1): 121-123.DOI:
基于EDDL的现场总线设备管理系统设计与实现
摘要
详细介绍了电子设备描述语言(EDDL)
在此基础上
设计了一套基于EDDL的电厂现场总线设备管理系统。该系统能够读写现场总线设备的非轮询数据
实现设备的全方位远程诊断、调校和管理。经过1 000 MW机组测试平台连续5个月的运行结果表明
该系统运行稳定可靠。该系统已在2×660 MW机组得到成功应用。
Abstract
The electronic device description language(EDDL)was introduced in detail.On this basis
a DEEL-based field bus device management system for power plants was designed and implemented.This system can read and write the non-polling data of field devices
and has the function of diagnosis
adjustment and management of field devices remotely.Five-month application in a 1 000 MW unit shows this system has high stability and reliability.It has been successfully applied in 2×660 MW unit.