国网山东电力北斗地基增强系统建设方案及应用

Construction scheme and application of BDS ground-based augmentation system of State Grid Shandong Electric Power

北斗卫星导航系统是我国自主建设、独立运行的卫星导航系统。该系统能够提供全天候、全天时、高精度的定位、导航和授时服务。为满足电网业务对高精度授时、定位、导航等应用的需求,分析了地基增强系统建设的技术条件和要求。并结合山东省电网自身资源条件,从基准站选址、观测墩建设、系统供电、系统防雷、通信接入和安全防护等方面进行研究,给出了电力北斗精准服务网地基增强系统解决方案。该方案也可为其他类似项目建设提供借鉴和参考。

BeiDou navigation satellite system is a self built and independently operated satellite navigation system in China, which provides all-weather, all-time, high-precision positioning, navigation and timing services. In order to meet the demand of high-precision time service, positioning, navigation and other applications of power grid business, this paper analyzes the technical conditions and requirements of the ground-based augmentation system construction, and combines the resource conditions of State Grid Shandong Electric Power Company. Based on the research on the site selection of base station, the construction of observation pier, system power supply, system lightning protection,communication access and safety protection, the solution of the ground-based augmentation system of Beidou precision service network is given, which can also provide reference for other similar projects.