In the power energy meteringchip, there are analog to digital converters to process the voltage signals of the current censor and the voltage sensor.
在电能计量芯片中，需要模数转换器对电流和电压传感器的电压信号进行处理。
2
This paper presents a monitoring system for electric parameters of three-phase transformer. An energy meteringchip ADE7754 is adopted to calculate energy.
本文设计了一种三相变压器电参数监测系统，它采用ADE775 4作为计量芯片。
3
Multiplex cycle metering system of petroleum output is designed based on single chip, which includes the designs of hardware and software. Metering principle and process are formulated.