Abstract The article presents the concept of construction of natural gas measuring systems with high variability of gas flow through a metering station. The considerations are based on the analysis of the flow rate range of gas meters available on the European market, performance analysis of real measuring systems located in gas stations as well as on laboratory tests of gas meters. Studies were carried out and errors of turbine and rotary gas meter readings below their measuring ranges were presented. A concept of optimum construction of measuring systems utilised at stations with high gas flow variability was presented. A block diagram of the autonomous control of measuring strings was presented together with a microcontroller algorithm developed by the authors to support a system to control valves of the measuring strings.

中文翻译：

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高流量变化背景下测量系统结构的优化

摘要 本文提出了在通过计量站的气体流量具有高度可变性的情况下构建天然气测量系统的概念。这些考虑基于对欧洲市场上可用的燃气表流量范围的分析、位于加油站的真实测量系统的性能分析以及燃气表的实验室测试。进行了研究，并提出了涡轮和旋转燃气表读数低于其测量范围的误差。提出了在具有高气体流量变化的站点中使用的测量系统的优化构造的概念。与作者开发的微控制器算法一起展示了测量管柱自主控制的框图，以支持控制测量管柱阀门的系统。