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本文针对目前集气站内管线加热存在的问题,提出改用膨胀机-发电机机组电加热集气站内管线的工艺方法,利用井口压力能发电,用发出的电加热管线。可供设计人员和生产单位技术革新参考。
In this paper, according to the existing problems of pipeline heating in gas gathering station, a process of switching to the electric heating of gas pipeline in expander station by using expander-generator unit is proposed. The wellhead pressure is used to generate electricity and the electric heating pipeline is used. For designers and production units for technical innovation reference.