绝缘电阻数字化测量的研究  

The Research on Digital Measurement of Insulating Resistance

作　　者：马春排[1] 张源斌[1] 

机构地区：[1]西安交通大学,西安710049

出　　处：《中国仪器仪表》2002年第1期7-10,共4页China Instrumentation

摘　　要：本文论述了用单片机实现高压绝缘电阻智能化测量的全过程。用高速１２位Ａ／Ｄ芯片与９７Ｃ５８单片机组成的整个测量仪无论在测量精度还是在智能化方面均达到或超过美、英、瑞等国的水平，而且具有极高的抗干扰能力。In this paper, the process for high-voltage insulating resistance is discussed. The measuring ma- chine composed of high-speed 12-bit A/D chip and 97C58 sigle-chip microcomputer is superior to the one from America,England and Sweden's in measuring accuracy and intelligence,and has a very good ability of resisting in- terference.

关 键 词：绝缘电阻 干扰抑制 信号调理 数字化测量 电阻测量 

分 类 号：TM934.1[电气工程—电力电子与电力传动]