摘要
介绍了天然气管网水力仿真常用的SPS和TGNET软件,分别应用两种软件对某多气源天然气管网进行了动静态仿真,仿真结果表明TGNET和SPS的计算结果相近;TGNET在静态模拟时模型的建立和结果的查看上较方便;SPS的优点在于其动态模拟速度较快,且如果管网越复杂该优势越明显;另一个优点是SPS能实现更多的逻辑控制。建议对于天然气管网一般静态仿真计算采用TGNET,而复杂管网的动态计算推荐采用SPS。
SPS and TGNET commonly used in hydraulic simulation of natural gas pipeline network are introduced and applied to static and dynamic simulation of a multi-gas sources pipeline network.The simulation shows that results from SPS are similar to those from TGNET.TGNET has such advantage as convenient model establishment and result display in static simulation and SPS has such advantage as fast dynamic simulation speed and the advantage is obvious in case of more complex pipeline network.SPS has an advantage of more logic control.Finally,it is suggested that TGNET is applied to general static simulation and SPS is applied to dynamic simulation of complex pipeline network.
出处
《天然气与石油》
2009年第1期1-3,10,共4页
Natural Gas and Oil
关键词
天然气
管网
仿真
软件
应用
Natural gas
Pipeline network
Simulation
Software
Application
