摘要
分析总结了变电站远程维护系统需要实现的功能,介绍了远程维护的技术原理以及实现办法,可以分别采用电话拨号和专用网络通道对监控系统进行远程维护,通过分析比较,体现出远程维护系统的优越性。基于以太网模式的监控系统的远程维护方法,降低了维护成本,提高了维护效率,增强了监控系统的可靠性,具有很高的实用价值。
Functions required of substation remote maintenance system are brought forward.Technology principle and realization method of remote maintenance system are proposed.Maintenance of monitoring system can be realized through telephone dialing and appropriative network channels.The advantages of remote maintenance system stand out by comparison.Maintenance of monitoring system based on Ethernet network saves the cost of maintenance,increases the efficiency and improves the reliability of the network,has great practical value.
出处
《安徽电气工程职业技术学院学报》
2011年第3期44-47,共4页
Journal of Anhui Electrical Engineering Professional Technique College
关键词
综合自动化
远程维护
电话拨号
以太网
integrated automation
remote maintenance
telephone dialing
Ethernet network
