基准镇流器的校准方法及不确定度评定

Calibration Means and Uncertainty Evaluation of Reference Ballasts

为可靠测试基准镇流器的电压/电流比、功率因数,本文简要介绍了基准整流器的校准方法,对校准结果的不确定度评定进行了分析,给出了测量结果的不确定度,同时验证了该校准方法的可行性。

In order to have a reliable test ratio of voltage to current and power factor of reference ballasts, this paper briefly introduces the calibration means for reference ballasts. By analyzing uncertainty of the measurement result, the uncertainly of the measurement results was given. At the same time, the feasibility of the calibration means was verified.