海底光缆通信系统的远程供电系统研究与设计

Research and Design of Remote Power Feeding System for Submarine Optical Fiber Cable Communication System

高效可靠的远程供电系统是建设有中继海底光缆通信系统的基础。研究了海底光缆通信系统的远程供电系统的工作原理及构成,分析了其不同供电方式的特点及组成。详尽阐述了有中继海底光缆通信系统的远程供电系统设计时的基本功能设计要求、电压预算设计内容、远程供电系统各组成部分(岸基机房供电设备(PFE)、海底单元、供电导体和海洋接地系统)的设计要点。

The efficient and reliable remote power feeding system is the basis of building regenerative submarine optical fiber cable communication system. The working principles and composition of the remote power feeding system for submarine optical fiber cable communication system are researched. The characteristics and composition of its different modes of power feeding are analyzed. The basic functional design requirements, voltage budget design content and design key points of each component of the remote power feeding system(shore based machine room power feeding equipment(PFE), seabed unit, power feeding conductor and marine grounding system) in the design of the remote power feeding system for regenerative submarine optical fiber cable communication system are described in detail.