摘要
随着南方电网的成立, 500 kV江门变电站面临着向采用不同规约的三个主站系统传输数据的问题。为此, 对站内原有的两套独立系统(计算机监测系统和远动系统)进行了改造, 将监测系统和远动系统合为一体,在监测系统中增加远传功能, 使该系统具有三个独立的远传输出口, 可设置不同的规约并分别对应不同的主站系统。实践证明: 500 kV江门变电站监测远动一体化系统的建设是成功的。
After the establishment of China Southern Power Grid,500 kV Jiangmen Substation is faced with the problem of transmitting data to three master stations using different protocols.As a result, the originally independent monitoring system and telecontrol system in the substation are combined.Teletransmission function is added to the monitoring system and three separate teletransmission outlets included,which allow diverse protocol setting and correspond to different master station systems.Application results prove that the construction of the said system is successful.
出处
《广东电力》
2005年第1期26-28,共3页
Guangdong Electric Power
关键词
变电站
监测系统
数据采集与监控系统
远动系统
规约
规约转换器
substation
monitoring system
supervisory control and data acquisition system
telecontrol system
protocol
protocol convertor
