摘要
变电站综合自动化近年来在国内迅速发展,一直是电力行业研究的热点。变电站综合自动化系统由于通信接口众多,电气连接点多面,加之运行环境较为恶劣,电磁干扰严重。这些电磁干扰进入变电站内的综合自动化系统,就可能引起系统通信不正常。分析了变电站电磁干扰形成的原因,根据电磁干扰要素的特点提出了提高通信可靠性的措施。
Substation automation is the research focus of the power industry. Substation automation systems have a vaHety of communication interfaces,avariety of electrical connections, the harsh operating environment, serious electromagnetic interference. These electromagnetic interference may cause the system communication is not normal. Analysis of the reasons for the formation of substation electromagnetic interference, the proposed measures to improve the reliability of communication.
出处
《中国科技信息》
2012年第13期95-95,共1页
China Science and Technology Information
关键词
通信可靠性
电磁干扰
微机保护
communication reliability
electromagneticinterference microcomputer protection