摘要
针对可能出现的各种各样的通信系统,IEC61850引入了特殊通信服务映射(SCSM),IEC61850-8-1规定了由IEC61850抽象通信服务接口(ACSI)到制造报文规范(MMS)的SCSM规范,但本质上SCSM与目标映射系统无关,对此笔者提出虚拟映射对象的思想,利用该方法建立的IEC61850系统数据库,结构层次清晰,具有明显的ACSI接口层,与目标映射通信系统采用的协议无关,从而为IEC61850系统的拓展作了有益的探索。
IEC61850 adopts specific communication service mapping (SCSM) to different communication systems. IEC61850-8-1 defines how IEC61850 abstract communication service interface (ACSI) is mapped to MMS.On the other hand, ACSI can be theorically mapped to different target communication systems, based on which the virtual mapping object is discussed in this paper. It points out that the IEC61850 system database set up based on virtual mapping object has the following benefits as clear struct level, good ACSI interface, independence of target system protocol . It also gives a practicable thought on how to update IEC61850 system easily.
出处
《电网技术》
EI
CSCD
北大核心
2006年第S2期419-422,共4页
Power System Technology
