电力用户用电信息采集系统终端电源接入技术  

Power Supply Connection Technology for Power Uses's Electricoty Data Acquisition System Terminals

作　　者：陶忠 TAO Zhong(Jiangyin Power Supply Company,Wuxi 214400)

机构地区：[1]国网江苏省电力有限公司江阴市供电分公司,江苏无锡214400

出　　处：《电力安全技术》2021年第11期59-61,共3页Electric Safety Technology

摘　　要：通过对35 kV及以上电力用户用电信息采集系统终端现状及存在问题的分析,提出专变采集终端工作电源和电能表辅助电源在交流输入模式基础上实现直流输入模式技术创新,并成功投入实践应用,提高了35 kV及以上电力用户用电信息的全采集成功率。In view of the analyses on the situations and problems found in the 35 kV and above electricity consumption information acquisition system terminals,a technological innovation is developed by achieve the DC input mode based on the current AC input mode applied in the working power and electric-energy meter auxiliary power of the dedicated transformer data acquisition terminals,with good practical applications,which comprehensively improves the success rate of full acquisition of electricity consumption information for 35 kV and above power users.

关 键 词：用电信息采集 终端电源接入 交直流自适应 

分 类 号：TM711[电气工程—电力系统及自动化]