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Whole Simulation of Single Phase Energy Metering Chip

机译:单相能计量芯片的整体仿真

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Metering chip is the core of electrical meter. The accuracy of metering chip affects the measurement property of electrical meter, so it's necessary to study the behavior of it. The simulation studies of metering chip are mostly based on part sections of it, but lack the whole simulation model. This paper proposes a Simulink model of whole metering chip based on certain one-phase metering chip by designing the ADC, high pass filter(HPF), low pass filter(LPF), and so on, and make simulation of this model. The result shows that the accuracy of this model is about 0.1%, which verifies the effectiveness of it.
机译:计量芯片是电表的核心。计量芯片的准确性会影响电表的测量性能,因此有必要研究它的行为。计量芯片的仿真研究主要基于它的部分部分,但缺乏整个仿真模型。本文通过设计ADC,高通滤波器(HPF),低通滤波器(LPF)等,提出了基于某些单相计量芯片的整体计量芯片的SIMULINK模型,并进行了该模型的模拟。结果表明,该模型的准确性约为0.1%,验证了它的有效性。

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