摘要
为了解决电力通信中现有的串联型通信电源系统中存在的可靠性低、维护量大等关键问题,文章通过分析串联型通信电源系统的工作机理及缺陷,基于原有并联直流电源技术,首次提出了柔性通信电源系统的概念,并深入研究了柔性通信电源系统的工作机理。通过以上研究,明确了柔性通信电源系统的3个重要优点:一是增加备用数量,可靠性大幅提高;二是适合全模块化设计,实现即插即用;三是适合智慧化管理,实现蓄电池真正免维护。通过试点应用,柔性通信电源系统上述优点已被初步验证,未来柔性通信电源系统将继续着力于开发大功率模块和智慧管理能力优化。
In order to solve the key problems of series telecom power system(STPS)in electric power communication including low reliability and heavy maintenance,this paper analyzes the working mechanism and defects of STPS,presents a new concept of flexible telecom power system(FTPS)based on parallel DC power technology,and studies the working mechanism of FTPS technology.Through the above research,three important advantages of FTPS are clarified.Firstly,it increase the number of reserves and greatly improve the reliability.Secondly,it is suitable for full modular design to realize plug and play.Thirdly,it is suitable for intelligent management to realize real maintenance free of storage battery.Through the pilot application,the above advantages of FTPS have been preliminarily verified.In the future,FTPS will continue to focus on the development of high-power modules and the optimization of intelligent management capability.
作者
贾平
周鸿喜
冷旭东
贾涛
李黎
唐佳
广泽晶
郭小溪
陈彦宇
赵晗羽
JIA Ping;ZHOU Hongxi;LENG Xudong;JIA Tao;LI Li;TANG Jia;GUANG Zejing;GUO Xiaoxi;CHEN Yanyu;ZHAO Hanyu(State Grid Information&Telecommunication Branch,Beijing 100761,China;Shenzhen Tieon Energy Technology Co.,Ltd.,Shenzhen 518133,China)
出处
《电力信息与通信技术》
2021年第11期117-122,共6页
Electric Power Information and Communication Technology
基金
国家电网有限公司信息通信分公司科技项目资助“并联直流技术等通信电源可靠性提升的新技术研究与实践”(52993919000K)。
关键词
柔性通信电源系统
高可靠性
模块化
即插即用
智慧管理
flexible telecom power system(FTPS)
high reliability,modular design
plug and play
intelligent management
