高压直流系统与光伏混合供电的综合应用研究

本文首先介绍了中国移动通信机房楼及数据中心光伏资源应用情况，并针对目前光伏资源在通信机房及数据中心的应用方案进行了对比与分析，得出了一种新型的能够高效利用通信机房光伏资源的高压直流系统与光伏混合供电的方案，通过对目前通信机房楼及数据中心光伏资源的统计与分析，得出了光伏资源在中国移动大型数据中心有很大的应用价值的结论。另外通过对比目前几种不同的光伏并网及混合供电方案，得出了高压直流系统与光伏混合供电的最优方案。

The research of hybrid power supply of HVDC system and photovoltaic

In this paper, the situation of the use of photovoltaic in CMCC base station and IDC building was introduced. Through the studying the scheme of photovoltaic resources in base station and IDC building, we got a new kind of scheme of hybrid power supply of HVDC system and photovoltaic which could make use of photovoltaic resources in communication room efficiently. Through the analysis of photovoltaic resources in base station and IDC building, we got the conclusion that photovoltaic resources have great application value in CMCC''s large IDC. We got the best scheme of hybrid power supply of HVDC system and photovoltaic, through comparing different kinds of scheme of hybrid power supply of HVDC system and photovoltaic.