摘要
本文详细介绍了海上油气田卫星通信地面站的应用现状、主要参数计算以及设备选型。并针对海上油气田卫星通信链路不稳定问题,提出一种卫星冗余功放和双自动跟踪天线设计方案,两种设计方案已分别在南海某海上平台和海油某钻井船投入使用,解决了南海远距离海上平台卫星链路中断和钻井船井架遮挡卫星信号问题,有效降低了设备维护成本。
Application of the satellite earth station in offshore oil and gas fields, main parameter calculation, as well as equipment selection are introduced in detail. To solve the problem of satellite communication link instability, satellite redundant power amplifier method and dual automatic tracking antennas design are proposed, it can solve satellite link interruption in long distance offshore platform and satellite signal overshadowed by drilling rigs derrick, thus reduce the equipment maintenance cost effectively.
出处
《自动化技术与应用》
2017年第5期53-57,共5页
Techniques of Automation and Applications
关键词
卫星通信
海上平台
冗余功放
双自动跟踪天线
satellite communication
offshore platform
redundant power amplifier
dual automatic tracking antennas
