一种高性能实时多功能电量变送器的研究

The Development of a Digital Multifunction Electric Quantities Transducer

本文介绍一种实时多功能电量变进装置的设计与实现方法。该装置采用双CPU并行处理技术，可在不间断数据采样的前提下，实时响应电力系统的各种电参量，并可根据设定限值实时监测被测系统的故障变化，从而提供部分保护与控制功能。

This paper presents the design and implementation of a multi function and fast responding microprocessor-based electric quantities transducer. With a dual microprocessor architecture used for high performances,the transducer may not only perform real-time measurements of various electric quantities,but also detect states of fault in power systems and therefore provide some protective and control functions.