摘要
本文阐述一种新型微机直流系统绝缘监视装置 ,该装置有效地解决了直流系统正、负母线对地绝缘电阻同时下降。
This paper presents a new insulation monitoring device based on microcomputer for DC system.The device effectively solves the problems affected by simultaneous decrease of insulation resistance for positive and negative bus relative to the earth,big branch circuit capacitance relative to the earth,looping between branch circuits , etc.for DC system.
出处
《电子测量与仪器学报》
CSCD
2000年第3期37-39,25,共4页
Journal of Electronic Measurement and Instrumentation
关键词
直流系统
绝缘监视
对地电容
微机
测量方法
DC system
Insulation monitoring
Capacitance relative to the earth
