摘要
针对广域电网中山区、偏远地区和灾区等地域通信不便的问题,设计实现了一种利用北斗卫星导航系统的短报文通信功能进行电网信息的远程传输和监控的通信系统。文章首先详细说明了该通信系统的整体架构,然后从数据选传、数据分包和数据传输模式等方面论述了系统协议设计的关键技术策略,最后,运用OMNET++对系统进行了仿真实现,仿真结果验证了该设计系统的可行性。
The communication with wide power grids for mountainous and remote area is inconvenient, especially when disaster occurs. So a system based on Beidou SMS (Short Message System) was designed to achieve the remote monitoring and communication for power grids. First, the structure of the system was introduced. Then the key technologies for the protocol designing, such as selective transmission, data division and data transmission mode, were analyzed in this paper. In the end, a simulation based on OMNET++ was done to prove the system achievable.
基金
国家电网公司基础性前瞻性科技项目“北斗主导多模系统在输变电设备运行与管理技术领域应用基础研究”(项目编号:GY71-13-016).
