| 矿用变频器引起安全监控系统误断电问题的探讨 |
| |
| 引用本文： | 郭建.矿用变频器引起安全监控系统误断电问题的探讨[J].工矿自动化,2012,38(12):121-123. |
| |
| 作者姓名： | 郭建 |
| |
| 作者单位： | 大屯煤电(集团)有限责任公司信息中心,江苏徐州,221611 |
| |
| 摘 要： | 针对某煤矿的变频器工作时产生的电磁干扰引起井下工作面安全监控系统误断电现象的问题,分析了变频器对安全监控系统信号传输的干扰现象及产生的具体原因,提出了相应的处理方法,解决了矿用变频器对安全监控系统的影响问题。
|
| 关 键 词： | 安全监控 矿用变频器 干扰 误断电 |
Discussion on Error Power-off Problem of Safety Monitoring and Control System Caused by Mine-used Frequency Converter |
| |
| GUO Jian.Discussion on Error Power-off Problem of Safety Monitoring and Control System Caused by Mine-used Frequency Converter[J].Industry and Automation,2012,38(12):121-123. |
| |
| Authors: | GUO Jian |
| |
| Affiliation: | GUO Jian(Information Centre of Datun Coal and Electricity Co.,Ltd.,Xuzhou 221611,China) |
| |
| Abstract: | In view of problem of error power-off of safety monitoring and control system of underground working face caused by electromagnetic interference produced by frequency converter of a Coal Mine,the paper analyzed interference phenomenon and causes of signal transmission of safety monitoring and control system caused by frequency converter,and puts forward corresponding treatment method,so as to solve influence of frequency converter on safety monitoring and control system. |
| |
| Keywords: | safety monitoring and control mine-used frequency converter interference error power-off |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
