Handling Technique on Gas Pulsation of Metering Calibration System

Based on the technical requirements in gas metering calibration of Metering and Measurement Center of West-to-East Gas Transmission Pipeline, an analysis on the pulsation source, characteristics and possible influence on the metering accuracy is made. Some techniques to rationally lay out the pipeline networks and handle the gas pulsation are given. It is considered that before commissioning the pipeline networks', it is necessary to field test the corresponding locations of calibration system.