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.
出处
《湖南电力》
2012年第1期17-19,共3页
Hunan Electric Power
关键词
变压器
容量测试
校验方法
校验点
transformer
capacity measuring
calibration method
paints of calibration
