CAJ | 학술논문

目前在电网运行中复用继电保护装置与通信光传输设备间以2 Mbit/s电口互连,存在着连接复杂、光电转换设备缺少统一的接口标准、光电转换设备不能网管监控等问题。因此,提出了适用于保护装置和通信设备的2 Mbit/s光接口方式及其技术标准,并完成了相关测试工作。结果显示,复用继电保护装置与通信光传输设备之间采用统一标准的2 Mbit/s光接口直连通信是可行的,但其可靠性和稳定性尚待进一步验证。
목전재전망운행중복용계전보호장치여통신광전수설비간이2 Mbit/s전구호련,존재착련접복잡、광전전환설비결소통일적접구표준、광전전환설비불능망관감공등문제。인차,제출료괄용우보호장치화통신설비적2 Mbit/s광접구방식급기기술표준,병완성료상관측시공작。결과현시,복용계전보호장치여통신광전수설비지간채용통일표준적2 Mbit/s광접구직련통신시가행적,단기가고성화은정성상대진일보험증。
There are problems in current power grid operation with 2 Mbit/s optic interface between the multiplexing relay protection device and optical transmission device,such as complexity of connection,lack of a unified interface standard of photoelectric conversion device,and lack of monitoring of photoelectric conversion device.Aiming at that problems,this paper proposes a new optic interface model and standard for 2 Mbit/s optical interconnection technology,and has carried out related tests.The results show that with the proposed standard of 2 Mbit/s optic interface,it is feasible for the relay protection and optical trasmission devices to interconnect and communicate to each other,but the reliability and stability are to be further verified.