基于SPS对泵站典型事故瞬态工况分析及应用
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摘要
SPS(Stoner Pipeline Simulator)是长距离输油/输气管道设计、计算、水力分析、全线自动化控制及调度运营模拟软件,可对液体、气体管道的水力和热力特性进行精确的模拟分析和预测。为了更好地将SPS应用在实际生产中,以SPS仿真软件模拟中间泵站的停运及备用机组的启动过程为例,并分别从建模、有效性检验及预处理、仿真控制和仿真模拟等方面介绍该软件的操作过程并进行相关分析,得到以下相关结论:根据实际情况合理选用建模方式;通过有效性检验和预处理检查模型的有效性和相应输入参数对于后期动态仿真模拟的真实可靠度很重要。
The Stoner Pipeline Simulator( SPS) is a software in handling the design and calculation of oil and gas pipeline,hydraulic analysis,control and operation of full automatic. It can analyze and predict the hydraulic and thermal properties of liquid and gas pipeline accurately. In order to apply SPS in practical production,the example of the simulation process of stop and startup of the intermediate pump station adopting SPS was taken and relative analysis was made in terms of modeling,validity check,pretreatment,simulation control and analogue simulation. The results show that choosing a reasonable modeling approach according to actual circumstances is important and checking the availability of the model and the acuracy of input parameter according to the validity check and the pretreatment module is very important for the accuracy and reliability of simulation.
The Stoner Pipeline Simulator( SPS) is a software in handling the design and calculation of oil and gas pipeline,hydraulic analysis,control and operation of full automatic. It can analyze and predict the hydraulic and thermal properties of liquid and gas pipeline accurately. In order to apply SPS in practical production,the example of the simulation process of stop and startup of the intermediate pump station adopting SPS was taken and relative analysis was made in terms of modeling,validity check,pretreatment,simulation control and analogue simulation. The results show that choosing a reasonable modeling approach according to actual circumstances is important and checking the availability of the model and the acuracy of input parameter according to the validity check and the pretreatment module is very important for the accuracy and reliability of simulation.
引文
[1]刘定智,刘定东,李茜.TGNET及SPS软件在天然气管道稳态计算中的差异分析和比较.石油规划设计,2011,22(5):18-22.
[2]杨筱衡.输油管道设计与管理.东营:中国石油大学出版社,2006.
[3]肖杰,郑云萍,华红玲.基于SPS的输油管道典型事故瞬态工况分析.油气储运,2013,32(12):1344-1346.
[4]欧阳忠滨,吴长春,艾慕阳.输油管道仿真技术及其应用.油气储运,2004,23(8):1-5.
[5]郑云萍,肖杰,孙啸.输气管道仿真软件SPS的应用和认识.天然气工业,2013,33(11):104-109.
[6]张庆莉,郭明,周柏江.密闭输油管道的工况分析与调节.油气田地面工程,2005,14(6):27-28.
[7]李海荣.输油管道泄漏事故分析及处理.管道技术与设备,2009(4):49-50.
[2]杨筱衡.输油管道设计与管理.东营:中国石油大学出版社,2006.
[3]肖杰,郑云萍,华红玲.基于SPS的输油管道典型事故瞬态工况分析.油气储运,2013,32(12):1344-1346.
[4]欧阳忠滨,吴长春,艾慕阳.输油管道仿真技术及其应用.油气储运,2004,23(8):1-5.
[5]郑云萍,肖杰,孙啸.输气管道仿真软件SPS的应用和认识.天然气工业,2013,33(11):104-109.
[6]张庆莉,郭明,周柏江.密闭输油管道的工况分析与调节.油气田地面工程,2005,14(6):27-28.
[7]李海荣.输油管道泄漏事故分析及处理.管道技术与设备,2009(4):49-50.