一种变电站告警图形网关最小化系统的研制

发布时间：2018-06-27 04:39

本文选题：告警直传 + 远程浏览　；参考：《电力系统自动化》2014年22期

【摘要】：提出一种基于嵌入式平台的告警图形网关实现方式,采用无风扇、无硬盘的嵌入式设备,通过IEC 61850制造报文规范(MMS)采集装置数据,以哈希算法为索引的共享内存实时库和文件型存储为数据存储介质,以消息总线为系统中间件用于网关机内部各应用进程之间的数据交互,采用DL/T 476—2012规约用于网关机与调度主站之间的数据交互,将告警直传的告警字符串信息以及远程浏览的CIM/G图形文件和画面刷新数据上送调度主站,最终开发出一整套为告警直传与远程浏览应用量身定制,具备采集、存储、配置、管理、转换、服务、转发功能的告警图形网关最小化系统,经实验室测试和苏州常熟南变电站试点应用证明,研制出的告警图形网关机完全符合告警直传和远程浏览的功能和性能要求。
[Abstract]:This paper presents an alarm graphics gateway based on embedded platform. It adopts an embedded device with no fan and no hard disk, and collects the data of the device through the IEC 61850 Manufacturing message Specification (MMS). The shared memory real-time library and file type storage based on hash algorithm are used as data storage medium, and message bus is used as the system middleware for the data exchange between the application processes within the shut down machine. The DL / T476-2012 protocol is used for the data interaction between the shut down machine and the dispatching master station. The alarm string information directly transmitted by the alarm and the remotely browsed CIMP / G graphics file and picture refresh data are sent to the dispatching master station. Finally, a set of alarm graphic gateway minimization system is developed for alarm direct transmission and remote browsing applications, with the functions of collection, storage, configuration, management, conversion, service and forwarding. It is proved by laboratory test and pilot application of Suzhou Changshu South Substation that the developed alarm graphics shutdown fully meets the function and performance requirements of alarm direct transmission and remote browsing.
【作者单位】：中国电力科学研究院(南京);国电南瑞科技股份有限公司;
【基金】：国家电网公司科技项目(DZ71-14-039)~~
【分类号】：TM63

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