The paper introduced how to set the combustible and toxic gas detection and alarm system in coal gasiifcation process in detail, including the system conifguration, selection of the gas detector and the alarm control unit, the layout of detectors and the installation etc.. And the problems in practical application are analyzed, some improvement measures are proposed.%结合管道生产运行工况介绍了克乌管道SCADA系统的结构,以首站站控系统为例,对SCADA系统的功能进行了详细的阐述。通过SCADA系统在原油管道实际运行中的运用,实现了对该管道的自动控制与远程监控,提高了管道运行的自动化管理水平。
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