光电互补供电系统在特高压光通信中的应用

Application Study of Photoelectric Complementary Power Supply System in the Power UHV Optical Communication

电力特高压输电线路配套光通信中继站的建设,由于地理位置偏僻,存在一定的供电难题,针对这一现状,文章对目前光通信中继站建设中普遍采用的几种供电方式进行了分析和对比,提出了采用太阳能和农电互补供电的新思路,阐述了光电互补供电系统的功能构成及工作原理。并以塔上光通信中继站的建站模式为例,重点介绍了互补供电解决方案各部分的配置计算、参数核算和安装方式。该解决方案,必将随着太阳能技术的不断发展,具有越来越广阔的应用前景。

At present, in the remote locations, there are power supply problems during the construction of optical commu- nication relay stations of power UHV transmission lines. To solve this, this article analyzes and compares the commonly used power supply methods in the optical communication relay stations construction, proposes the new idea of comple- menting solar power and rural power together for power supply, and expounds the function structure and working principle of photoelectric complementary power supply system. Taking the model of towered optical communication relay stations as an example, this article introduces the configuration calculation, parameters accounting and installation mode for each part of complementary power supply solution in detail. This solution will have an increasingly broad application prospects with the development of solar power technology.