计量站多通阀自动控制的研究和应用

Research and Application of Multi-pass Valve Automatic Control in Metering Station

介绍了多通阀实现计量站自动计量控制。本次计量站改造主要是用新型数控多通阀替换原有三通阀,把多通阀数据接入计量站现有远程控制终端(RTU)。改造分SCADA系统调试和多通阀自动控制两大部分,通过硬件改造和软件控制实现新型数控多通阀单井的计量。

This paper introduces how to use metering valve to realize metering station automatic metering control.The metering station is mainly used to replace the new CNC multi-way valve with the original three-way valve,the multi-valve data access to the existing remote control terminal（RTU）.Transformation of the SCADA system debugging and multi-valve automatic control of the two parts,through the hardware transformation and software control to achieve a new CNC multi-pass valve single well measurement.