摘要
为了更好的实时监测中压燃气管网,本文提出了基于SCADA系统对大型中压燃气管网的运行工况进行在线仿真,,通过节点流量变化系数的计算建立了中压燃气管网在线仿真系统模型,开发了软件系统,成功应用于宝鸡市中压燃气管网的在线仿真,经过长时间的应用证明技术运行稳定,模拟计算误差均在5%以内,可以满足运行工况监控和调度管理的需要。
In order to better real-time monitoring of medium gas pipe network, the article introduces the mathematical models of on-line simulation software based on node flow calculation of the coefficient of variation. The software has been successfully applied to Baoji city gas network system. The exam- ples of project show that the software is stable and has high accuracy, and that the simulation error is less than 5%.
出处
《山东建筑大学学报》
2012年第2期137-140,共4页
Journal of Shandong Jianzhu University
基金
国家"十一五"科技支撑计划项目(2006BAJ03B02)
关键词
中压燃气管网
实时节点流量
在线仿真
medium pressure gas pipeline network
real time node flow
on-line simulation
