401电秒表测量断路器分合闸时间的探讨  

Analysis on breaker's opening and closing time with 401 electric stopwatch measured

作　　者：王森[1] 张则景[1] 唐平[1] 王进忠[1] 

机构地区：[1]河南油田水电厂,河南南阳473132

出　　处：《企业技术开发》2010年第A7期25-26,共2页Technological Development of Enterprise

摘　　要：文章在分析传统测试方法的基础上,提出了一种新的测量断路器分合闸时间的接线方法,此种接线方法将在一定程度上减小401电秒表因启动时间对测量结果造成的误差与三次测量数据的分散度,使测量数据更接近真实值。Based on the analysis of the traditional test method,this paper puts forward a new wiring method of measuring closing time of circuit breaker,and the wiring method to a certain extent reduce the 401 call start time on the stopwatch for measuring the resultant error and the dispersion of the three measurements to make measurements closer to the true value.

关 键 词：断路器 401电秒表 分合闸时间 直流电源 同期 

分 类 号：TM561[电气工程—电器]