低温钛酸锂风光储综合能源直流并网系统在基站节能中的应用

The Application of Low-Temperature Grid-Connected Wind and Photovoltaic Power Supply System with Lithium Titanate Battery for the Telecom Base Station

随着5G基站的推广与应用,如何为偏远及高原地区基站提供稳定的供电方案是目前通信基站发展的主要关注点之一。通过对西部地区基站供电系统的分析,设计了一套低温钛酸锂风光储综合能源直流并网系统,并对其稳定可靠性进行了研究。研究表明,低温钛酸锂风光储直流并网系统综合效率高、能耗低,为基站提供安全可靠供电的同时,也为基站电力需求侧响应提供了降本增效的新思路,在川藏高原地区具有广泛的推广价值。

With the promotion and application of 5G base stations,how to provide stable power supply for base stations in remote and plateau areas is one of the main concerns of the development of communication base stations at present.Based on the analysis of power supply system of base station in Western China,a set of low-temperature lithium titanate wind storage comprehensive energy DC grid-connected system is designed,and its stability and reliability is studied.The study shows that the low-temperature lithium titanate wind storage direct current gridconnected system has high comprehensive efficiency and low energy consumption,and provides safe and reliable power supply for base station at the same time.It also provides a new idea to reduce cost and increase efficiency for base station power demand side response,which has a wide promotion value in Sichuan-Tibet Plateau area.