智能换电柜供电连续性研究  

Research on the Power Supply Continuity of Intelligent Power Exchange Cabinet

作　　者：蔡树国 王众彪 贾骏 CAI Shuguo;WANG Zhongbiao;JIA Jun(China Academy of Information and Communications Technology,Beijing 100095,China)

机构地区：[1]中国信息通信研究院,北京100095

出　　处：《通信电源技术》2023年第10期31-33,共3页Telecom Power Technology

摘　　要：目前,换电业务逐渐推广,换电柜的智能化程度越来越高,对换电柜提出了更高的要求。智能换电柜在满足正常换电业务时,还需要能够在发生电网断电时反向供电,保证换电业务不中断,同时能够保证对外供电连续性,实现对基础设施的备电功能。基于换电柜供电架构,对供电切换时间进行验证,研究保证供电连续性的架构要求,提出了测试方案和判定依据。At present,the power exchange business is gradually promoted,and the intelligence degree of the power exchange cabinet is higher and higher,which puts forward higher requirements for the power exchange cabinet.Under the premise of meeting the normal power exchange business,it also needs reverse power supply to ensure that the power exchange business is not interrupted when the power grid is cut off.At the same time it can ensure the continuity of external power supply and realize the backup function of infrastructure.Based on the power supply architecture of the power exchange cabinet,this paper verifies the power supply switching time,studies the architecture requirements to ensure the power supply continuity,and puts forward the test scheme and judgment basis.

关 键 词：换电 供电连续性 切换时间 

分 类 号：TM76[电气工程—电力系统及自动化]