电能计量芯片V9261F在直流表中的应用

Research on an Anti-Stealing Method to Judge Dimmer Interference

针对目前市场上大多数电能计量芯片无法实现直流计量功能的问题,提出一种基于V9261F计量芯片的单相电能表设计方案。该方案包括直流电表硬件设计、软件程序流程图和计量误差校准。实验数据表明,该方案对基于直流计量的电能表系统设计具有较大的参考意义。

Aiming at the problem that most energy metering chips on the market cannot achieve the DC metering function,this paper proposes a design of single-phase energy meter based on the V9261F metering chip.This design introduces the hardware design of DC meter,software program flow chart,and measurement error calibration.Experimental data shows this design has practical reference significance for the design of electric energy meter based on DC metering.