摘要
IEC61850规约在变电站层的实现结构为客户端/服务器端模式,文章在IEC61850标准的信息分层、面向对象的数据对象统一建模、数据自描述和抽象通信服务映射等概念的基础上,提出了一种符合IEC61850标准的变电站内通信系统的测试框架模型。通过模拟应用层调用IEC61850的抽象通信服务接口(ACSI库),设计了测试系统的架构,实现了集成测试和系统测试,测试了IEC61850服务到MMS的映射(SCSM)以及IEC61850对象空间的创建和操作。同时,遵循面向对象建模和抽象服务映射的思想,对变电站内测试软件系统的实现方法以及应注意的相关问题进行了讨论,为变电站自动化系统的互操作性、可扩展性和高可靠性要求的实现提供了依据。
The structure of IEC61850 protocol realized in substation layer is client/server mode. On the basis of the following concepts, namely layered information of IEC61850 standard, unified modeling of the object-oriented data, data self-description and abstract communication service mapping, this paper brings forward the test frame model of communication system in substation in accordance with IEC61850 standard. The test frame model can simulate application layer in order to call ACSI interface of IEC61850, realize integrated test and system test, and test SCSM and the construction and operation of object dimension. In addition, keeping to the mentality of the object-oriented modeling and abstract service mapping, this paper discusses on the realizing method of test system in substation and the relative problems which should be paid attention to. This study lays a foundation for meeting the substation automation systems＇ demand of co-operation, extensibility and high reliability.
出处
《继电器》
CSCD
北大核心
2007年第2期68-71,共4页
Relay
