横贯加拿大输气管道Gas pipeline across Canada 全长8500km,管径500-1000mm,压力6.1-6.5MPa,年输
气量300 × 108m3,全系统拥有46座压气站和两座移动式压气机组, 总功率达700 000 kW,整个系统实现自动化。 The total length is 8500km, the pipe diameter is 500-1000mm, the pressure is 6, 1-6, 5MPa, the annual capacity is 300x108m3, the whole system has 46 compressed gas stations and two mobile compressor units, the total power is up to 700,000kw, and the whole system realizes automation.
什么影响。In fact, the change of terminal pressure only affects the inlet and outlet pressure of the last compressor station, but has no effect on the system flow of the gas pipeline.