Design of real-time operating state monitoring system for HV breaker

被引：0

作者：

Du, Ling-Yan ^{[1
]}

Wang, Zhen-Hao ^{[1
]}

Wang, Gang ^{[1
]}

Li, Guo-Qing ^{[1
]}

机构：

[1] Northeast China Institute of Electric Power Engineering, Jilin 132012, China

来源：

Dianli Zidonghua Shebei / Electric Power Automation Equipment | 2006年 / 26卷 / 01期

关键词：

Electric potential - Electric waveforms - Microprocessor chips - Monitoring - Real time systems - Vibrations (mechanical);

D O I：

10.1007/11607380_6

中图分类号：

学科分类号：

摘要：

Based on the current status of on-line state monitoring technology for high voltage circuit breaker and combined with real conditions of Yanbian power bureau, a real-time operating state monitoring system is designed. Its structure and basic components are introduced. The waveforms of coil current are analyzed. Monitoring modules for opening current and vibration waveform are designed. The real-time monitoring unit is constructed with single-chip 80C196 as its core. The monitoring information is uploaded to master computer via RS-485 serial communication bus.

引用

页码：58 / 61