摘要
煤矿地面瓦斯抽采监测系统利用风光互补供电技术实现设备的供电,通过风光互补控制器管理和控制太阳能和风能转换成电能,实现负载供电和蓄电池安全高效的充电。通过采集装置控制GPRS无线传输模块把采集的传感器数据进行远程传输,实现地面抽采数据与全矿井安全监控系统融合,方便统一管理和控制。风光互补供电及无线传输技术应用于淮北临涣煤矿地面瓦斯抽采监测系统,节能环保,避免了远距离铺设电源线及信号线线缆,系统容量扩充简单方便,节省安装和维护成本。
Coal mine ground gas drainage monitoring system uses wind-solar complementary power supply technology to realize the power supply of equipment. The solar energy and wind energy are converted into electricity by windsolar complementary controller to supply power to equipment,and the storage battery is charged safely and efficiently.Through GPRS wireless transmission module,the collected sensor data are transmitted to the central station remotely to realize the unified management and control of the whole mine safety monitoring system. The technology of windsolar complementary power supply and wireless transmission is applied to the monitoring system of LinHuan coal mine ground gas extraction in HuaiBei,which saves energy,avoids laying power and signal cables over a long distance,makes the expansion of system capacity simple and convenient,and saves installation and maintenance costs.
作者
路萍
LU Ping(China Coal Technology Engineering Group Chongqing Research Institute,Chongqing 400039,China)
出处
《自动化与仪表》
2020年第1期76-79,共4页
Automation & Instrumentation
基金
重庆市技术创新与应用发展重点项目（cstc2019jscx-mbdxX0007）
国家自然科学基金项目（61573073）
关键词
风光互补
GPRS
无线传输
瓦斯抽采监测
系统融合
wind & light complementarity
GPRS
wireless transmission
monitoring of gas drainage
system integration
