摘要
介绍一种采用专用计量芯片来设计电子式电能表的方法。此方法采用计量芯片计量电能 ,用单片机对计量芯片的功率脉冲分频 ,具有电路简单 ,成本低 ,软件易于实现的优点。
The design of electronic energy meter by using the special metering IC is introduced. In this design, the special metering IC is used in measuring the electronic energy and the MCU is used in rating the power pulses of the special metering IC. The three advantage of this way are as follows: simple circuit, low cost and easy program.
出处
《仪表技术》
2002年第6期7-9,共3页
Instrumentation Technology
