变电站蓄电池电压测量改进方法  

Improvement Method of Battery Voltage Measurement in Substation

作　　者：张巍 汪洋 倪浩 乐程放 梁渊然 ZHANG Wei;WANG Yang;NI Hao;YUE Chengfang;LIANG Yuanran(School of Electrical and Information Engineering,Hubei University of Science and Technology,Xianning 437000,China;State Grid Changde Power Supply Company,Changde 415000,China)

机构地区：[1]湖北科技学院电子与信息工程学院,湖北咸宁437000 [2]国网常德供电公司,湖南常德415000

出　　处：《电工技术》2018年第15期133-135,共3页Electric Engineering

基　　金：湖北科技学院校级教学研究项目(编号2017-XB-043);国家电网质量管理(QC)资助项目(国家电网企管[2017]508号)

摘　　要：为解决变电站蓄电池屏内空间狭小、测量不便的不足,对直流系统蓄电池原有测量方法进行了改进。采用伸缩式表笔固定结构,解决了传统万用表表笔测量费时费力的缺点,并通过多个变电站实际运用对其性能进行了验证,证明该方法可有效降低直流检修人员测量蓄电池电压时的工作强度,提高工作效率。In order to solve the problems of small space and inconvenient measurement of battery cabinet in substation, the original measurement method in direct current system was improved. A fixed structure with a telescopic was adopted to solve the shortcomings of time-consuming and laborious measurement of traditional multi meter. The performance of the device was also verified through the practical test in multiple substations. The method can effectively reduce the work ing strength of battery voltage measurement and improve work efficiency.

关 键 词：蓄电池 表笔 电压 探针 直流系统 

分 类 号：TM930.12[电气工程—电力电子与电力传动]