基于SCL映射的变电站消防信息即插即用接入技术  

Plus&Play Access Technology of Fire Information for Substation Based on SCL Mapping

作　　者：殷垚 周劭亮[1,2,3] 赖华尧 YIN Yao;ZHOU Shaoliang;LAI Huayao(State Key Laboratory of Smart Grid Protection and Control,Nanjing 211106,China;NARI Group Corporation,Nanjing 211106,China;NARI Technology Development Co. ,Ltd. ,Nanjing 211106,China)

机构地区：[1]智能电网保护和运行控制国家重点实验室,江苏南京211106 [2]南瑞集团公司,江苏南京211106 [3]国电南瑞科技股份有限公司,江苏南京211106

出　　处：《自动化仪表》2020年第11期105-110,共6页Process Automation Instrumentation

摘　　要：为实现无人值守变电站消防设施的远程集中监控,解决传统消防信息接入配置复杂的问题,提出了基于变电站配置描述语言(SCL)映射的变电站消防信息即插即用接入技术。首先,针对变电站中的火灾报警联动设备信息类型和传输规约进行分析,给出了基于SCL的消防系统信息模型和数据交互映射模型。然后,在通用即插即用(UPnP)技术协议基础上进行优化调整,提出了适用于总线通信方式的消防信息快速接入方案。接着,在基于SoC芯片技术的硬件架构平台上,给出了消防信息传输技术的具体实现方式。最后,经过系统测试,验证了所提设计方案的有效性和实用性。通过该技术,可对站端辅助监控系统和现场消防系统两级进行数据贯通,有助于实现消防管理的集中化、智能化和交互化,推动电力设备从传统消防向智慧消防转变。In order to solve the problem of the complicated accessing configuration about the fire alarm information,and realize the fire equipment which is operating in the unattended substation to be remote centralized monitored,this paper proposes a plus&play access technology of fire information for substation based on substation configuration description language(SCL)mapping.At first,the paper analyzes the information and the transmission protocol of automatic fire alarm system in the substation,and by use of substation configuration description language,the information model and the data mapping model for automatic fire alarm system is built,and then,a quick access scheme of the fire protection information is transmitted through the field bus based on the universal plug and play.Finally,the fire information transmission gateway in SoC Environment is realized to verify the correctness and feasibility of the proposed method.Through this technology,data can be communicated between the station-side auxiliary monitoring system and the on-site fire system.This helps to achieve centralized,intelligent and interactive fire management,and promote the transformation of electric equipment from traditional fire protection to smart fire protection.

关 键 词：远程集中监控 SCL映射 主动探测 消防系统 IEC 61850 智能化 辅助监控系统 

分 类 号：TH707[机械工程—仪器科学与技术]