摘要
分析了主扇常见的故障形式,介绍了主扇在线监测系统的结构组成、信号分析方法和系统的功能特点。该系统可应用在矿井通风系统,实现对主扇主要运行参数实时连续监测和故障诊断报警,保障矿井安全生产。
The common faults forms of the main fan are analyzed. The structure, signal analysis methods and system features of the main fan on - line monitoring system are introduced. The system can be used in the mine ventilation system, the main fan main operating parameters of continuous real - time monitoring and fault diagnosis and warning are realized, The mine production safety is ensured.
出处
《煤炭技术》
CAS
2008年第9期61-63,共3页
Coal Technology
关键词
主扇
在线监测
故障诊断
main fan
on - line monitoring
fault diagnosis
