Process simulation study of gas transmission station in southwest of sichuan

According to the importance of gas transmission station in piping systems and diversity of station equipments, to improve the transmission capacity of natural gas piping systems and to examine operational status of the whole pipe network, the mathematical model of the main monomer of gas transmission station equipment has been established, and gas transmission station-wide process simulation software was developed by sequential modular approach. Comparing simulation data with field data, it is proved that the software has a high reliability and it provides a theoretical basis for the security and stability of piping systems. © 2011 IEEE.