基于XML的电力二次设备异构规约建模与转换  

Electric power secondary equipment heterogeneous protocols modeling and transformation based on XML

作　　者：曾虎[1] 刘名扬[1] 李川[1] 李英娜[1] 

机构地区：[1]昆明理工大学信息工程与自动化学院,云南昆明650500

出　　处：《传感器与微系统》2017年第8期49-51,64,共4页Transducer and Microsystem Technologies

基　　金：国家自然科学基金资助项目(51567013);云南省应用基础研究计划资助项目(2013FZ021);昆明理工大学人才培养基金资助项目(KKSY201303044)

摘　　要：电力系统中电力规约的可靠运行很大程度上关系到电力二次设备的数据传输与交换,规约的多样性对电网通信造成了很大影响。通过对IEC101,IEC104,DL/T645三种主流传统规约以及IEC61850规约的报文格式和传输流程的分析,设计了传统规约与IEC61850之间的报文字段映射机制。分析形式化描述方法,结合异构规约报文格式的特点,建立了规约抽象帧模型,并采用XML描述语言对规约抽象帧进行形式化的描述。采用工厂模式建立了电力二次设备异构规约的通信自动适配系统,实现规约间的匹配与转换。In electricity power system,reliable operation of power protocol is largely related to data transmission and exchange power secondary device,and diversity of the protocol has a great impact on power grid communication. By analysis on three main traditional statutes of IEC101,IEC104,DL/T645 statute,packet format and transmission process of IEC61850,design message field mapping mechanism between the traditional protocol and IEC61850. Analysis on formal description method,combining the characteristics of heterogeneous protocol packet format,abstract frame model for protocol is established and an XML description language is used to describe for protocol abstract frame formalized. Use factory mode,establish a communication system automatically adapts to Second Power Equipment heterogeneous for protocol,achieve matching and conversions between protocols.

关 键 词：规约映射 IEC61850 XML 自动适配 

分 类 号：TM714[电气工程—电力系统及自动化]