关键词:
电路网络
指令系统
通讯
数据通信
数据传送
定义(术语)
电力系统
电气工程
电气保护设备
电子设备
供能系统(建筑物)
链环
绘制地图
信号传输
规范(验收)
站
变电所
电信
传输
标准号:
BS EN 61850-9-2-2004
摘要:
This part of IEC 61850 defines the Specific Communication Service Mapping (SCSM) for the transmission of sampled values according to the abstract specification in IEC 61850-7-2. The mapping is that of the abstract model on a mixed stack using direct access to an ISO/IEC 8802-3 link for the transmission of the samples in combination with IEC 61850-8-1. Each SCSM consists of three parts: - a specification of the communication stack being used, - the mapping of the abstract specifications of IEC 61850-7 on the real elements of the stack being used, and - the implementation specification of functionality, that is not covered by the stack being used.