煤矿井下水力压裂自动控制系统设计OACSTPCD
Design of automatic control system for underground hydraulic fracturing in coal mine
分析指出目前煤矿井下水力压裂技术面临压裂泵输出压力和流量无法快速精确调节、远程安全监控效果及自动化水平有待提高等难题.设计了一种煤矿井下水力压裂自动控制系统.根据煤矿井下水力压裂工艺及系统构成,明确了控制系统关键技术为高压大流量压裂泵输出流量和压力的快速精确调节,远程高可靠性安全、高速实时监控,一键启停及图形化分析等.以KXH12本安型控制器为核心,搭配变频器、组合开关、监控主机、电动开度球阀等设备,以及光纤加CAN总线的双线冗余通信方案,研发了…查看全部>>
The analysis points out that the current hydraulic pressure technology in coal mines faces challenges such as the inability to quickly and accurately adjust the output pressure and flow rate of fracturing pumps,the need to improve the remote safety monitoring effect,and the level of automation.An underground hydraulic fracturing automatic control system in coal mine has been designed.Based on the hydraulic fracturing technology and system composition in coal…查看全部>>
刘波
北京天玛智控科技股份有限公司,北京 101399
矿山工程
矿井水力压裂压裂流量控制压裂压力控制远程自动控制变频电力驱动
mine hydraulic fracturingfracturing flow controlfracturing pressure controlremote automatic controlvariable frequency electric drive
《工矿自动化》 2024 (3)
6-13,8
山东省重大科技创新工程项目(2020CXGC011501).
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