摘要
针对目前电力系统中继电保护装置与光传输设备之间不具备直接互联接口的现状,通过研究IEEE C37.94协议和SDH E1映射路径,参考ITU-T G.957标准对继电保护装置和光传输设备2M光接口直接互联进行了可行性进行分析。通过取消光电转换设备,实现继电保护设备与光传输设备直接互联。
In order to solve the current situation between the relay protection device and the optical transmission equipment in the power system,the IEEE C37.94protocol and the SDH E1mapping path were studied,and conducted the feasibility analysis on2M optical interface referring to the ITU-T G.957standard.By canceling the photoelectric conversion device,the relay protection equipment can be directly connected with the optical transmission equipment.
出处
《现代传输》
2017年第5期53-56,共4页
Modern Transmission
