摘要
提出了一种实现IEC61850的间隔层可灵活配置的通用网关体系结构,设计了一种新颖的协议映射方法——可扩展置标语言(XML)模式(Schema)元数据为协议及协议映射建模,通用网关利用元数据和元数据映射文件,将间隔层遗留设备的通信协议无缝地转换为IEC61850协议。使用该映射方法使通信网关软件具有灵活配置、通用性强的优点。最后以IEC60870-5-103协议为例,说明了采用XMLSchema对其建模的方法。
The architecture of IEC 61850-based general gateway with flexibly arranged bay level is proposed. A new protocolmapping method named metadata-mapping that uses XML Schema technology to model the metadata of the protocol and protocol-mapping is also designed. The bay equipment uses the modeling files to seamlessly convert the communication protocol into IEC 61850 protocol. With the new method, the IEC 61850-based general gateway is enabled to have the characteristics of smart configuration and strong universality. Finally, an example is given of using the XML Schema for modeling the IEC 60870-5-103 protocol.
出处
《电力系统自动化》
EI
CSCD
北大核心
2007年第2期60-64,共5页
Automation of Electric Power Systems
