摘要
基于卫星的电力应急通信网是保障电力系统业务数据可靠调度的重要一环.根据电力调度数据网实际组网情况,提出了一种基于VAST卫星网络架构电力应急通信网的方案,实现了在地面传输链路发生变化时,数据业务能够在电力调度网和卫星网络之间自动切换及恢复的机制.最后,通过在贵州电力调度数据网的测试验证了该方案的可行性.
Power emergency communication network based on satellite can guarantee the reliability of the power system scheduling data network. In this paper, according to the actual network situation of power scheduling data network, a power emergency communication network architecture based on satellite is presented. When the terrestrial transmission links change, it realizes the mechanism of data traffic automatic switching or recovering between the power scheduling network and satellite network. The feasibility of this design is verified by testing in power scheduling traffic network of Guizhou.
出处
《计算机系统应用》
2016年第3期229-232,共4页
Computer Systems & Applications
基金
科技部技术创新基金(13C26215104915)
中国南方电网科研资助项目(K-GZ2013-434)
