变压器容量测试仪校验方法的研究  

Research of calibration method for transformer capacity tester

作　　者：杨茂涛[1] 张成林[2] 王智[1] 

机构地区：[1]湖南省电力公司科学研究院,湖南长沙410007 [2]湖南省电力公司中心培训部,湖南长沙410131

出　　处：《湖南电力》2012年第1期17-19,共3页Hunan Electric Power

摘　　要：对变压器容量测试仪的校验方法进行研究,提出校验原理。采用三相标准表校验电压、电流测试误差,通过更准确的电压、电流测量,计算出模拟变压器容量,与被检变压器容量测试仪测量值比较,得出容量测试误差。The calibration method for transformer capacity tester is studied and the Calibration principle is put forward in the paper. The three-phase standard meter is used to calibrate the voltage and current meter. The capacity of simulation transformer is calculated by more accurate voltage and current measurement, and then the capacity error is achieved through comparision with the value of transformer capacity tester.

关 键 词：变压器 容量测试 校验方法 校验点 

分 类 号：TM41[电气工程—电器]