摘要
本文提出了一种民用的电子电度表的设计及其单元电路。讨论了简化的四象限乘法器的原理。本电路具有结构简单、成本低廉的优点,其性能完全符合民用电度表的要求。
In this paper, a civil electronic watt-hour meter was designed and its unit circuits were presented. The principle of simplified four-quadrant multiplier was discussed. The circuits have the advatages: simple structure and low cost. Their performance fits the requirement of a civil electronic watt-hour meter completely.
出处
《天津理工学院学报》
1992年第2期55-60,共6页
Journal of Tianjin Institute of Technology
关键词
电度表
民用
电子电度表
四象限乘法器
civil electronic watt-hour meter four-quadrant multiplier
