摘要
介绍一种采用标准器件校准方式的校准方法,说明该方法采用标准电阻、标准电容与稳定的电压源组成校准线路,从数字电压表的校准、比值差的校准、相位差的校准三方面分析该校准方法的应用,并介绍对一台校验仪进行数据校准测验,测验结果表明该方法准确、有效。
This paper introduces the calibration method of standard component calibration way,illustrates that this method comprises the calibration line with standard resistance,standard capacitance and stable voltage source,analyzes the application from three aspects of digital voltage meter calibration,ratio difference calibration,and phase difference,and proposes the data calibration test for one calibration tester,the test result indicates that this method is accurate and effective.
出处
《河北电力技术》
2015年第4期35-36,共2页
Hebei Electric Power
关键词
电子式互感器
标准电容器
校验仪
比值差
标准电阻
electronic transformer
standard capacitor
calibrator
ratio difference
standard resistance
