基于DDZY733型电能表的电池测试系统研究  

Research on Battery Test System Based on DDZY733 Watt Hour Meter

作　　者：朱林 常俊杰 项云飞 卢耿集 ZHU Lin;CHANG Junjie;XIANG Yunfei;LU Gengji(Anhui NARI Zenith Electricity&Electronic Co.,Ltd.,Hefei 230088,China)

机构地区：[1]安徽南瑞中天电力电子有限公司,安徽合肥230088

出　　处：《电工技术》2022年第12期151-154,共4页Electric Engineering

基　　金：国网2020版本698智能电能表研发(编号524636210008)。

摘　　要：随着全球能源互联网的建设,计量设备可靠性要求越来越高,对智能电能表的产品质量和使用寿命也有了更严格的要求,尤其是主要影响表计寿命的电池质量。为此,基于目前应用的DDZY733智能电能表开展了电池测试系统的研究,开发了具备开路电压检测、负载电压检测、放电量检测、钝化性测试、内阻测试等功能的软件系统,配套硬件装置实现了电池各项指标的关键测试。研究成果为提升电能表质量,保障计量设备的使用寿命提供了重要支撑。With the construction of global energy Internet,the reliability of metering equipment is required to be higher and higher.There are more stringent requirements for the product quality and service life of intelligent electric energy meters,especially the battery quality which mainly affects the service life of meters.A software system with the functions of open circuit voltage detection,load voltage detection,discharge detection,passivation test and internal resistance test is developed.The supporting hardware device realizes the key test of various indexes of the battery.The research results provide important support for improving the quality of electric energy meter and ensuring the service life of metering equipment.

关 键 词：时钟电池 抄表电池 电池检测 

分 类 号：TM933[电气工程—电力电子与电力传动]