朱亮,温和,李橙橙,赵燕,刘程.R46中方波对电能计量误差影响分析及实验研究[J].电测与仪表,2018,55(15):110-114. Zhu Liang,Wen He,LiChengcheng,Zhao Yan,Liu Cheng.Study on experiment and analysis of the power energy metering under the influence of the quadriform waveform in IR46[J].Electrical Measurement & Instrumentation,2018,55(15):110-114.
R46中方波对电能计量误差影响分析及实验研究
Study on experiment and analysis of the power energy metering under the influence of the quadriform waveform in IR46
According to the requirement in IR46 of considering the influence of the quadriform waveform when it tmeasures the harmonic energy, this paper introduces two methods to measure the power after analyzing the quadriform waveform’s impact on the power quality, namely the integral method and Fourier transform. Moreover, it deduced the corresponding power measurement theory before it conducts the experiments and the error and measurement uncertainty analysis of these two methods under the influence of sinusoidal signal and quadriform waveform. This study can provide theoretical and experimental support for the application of the IR46.