摘要
为及时发现和处理通风网络中的安全隐患,设计了一套通风网络稳定性控制及灾变应急调控系统,系统通过采集通风网络中的瓦斯、CO、CO2、粉尘、风速、风机运行工况和变频器输出频率等参数,分析判断网络中是否出现异常风量,如有异常可利用风机变频、调节巷道分支风阻等方式进行调节,实现通风网络的智能化监测和控制。
In order to timely detect and deal with the safety risks of ventilation network, the article has designed a ventilation network stability control and disaster emergency control system. Through collecting methane, carbon monoxide, carbon dioxide, dust, wind speed, wind fan operating conditions, frequency converter output frequency and other parameters, the system analyzed and determined whether the network had abnormal air volume, once it had any abnormity, the system could adjust by the change of fan frequency and the branch roadway windage. It achieves intelligent monitoring and control of the ventilation network.
出处
《煤矿安全》
CAS
北大核心
2014年第3期98-100,共3页
Safety in Coal Mines
基金
国家自然科学基金资助项目(51134023)
关键词
通风网络
风量异常
变频器
智能化
控制
应急调控
灾变
ventilation network
air volume abnormity
frequency converter
intelligent
control
emergency control
disaster
