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随着我国燃气管网运行日趋复杂,如何实现天然气的供需平衡是运营管理工作的重点。本文依托国际知名输气管道仿真软件对川气东送管网调峰方案进行黄靖雅梁光川周军了仿真与分析,针对金坛下游A市72小时高峰用气进行调峰模拟,设计了高峰采气,平稳采气等三种典型采气方案,分别输出三种方案的末站压力波动,首站流量波动,末段管存量和压缩机功率等参数进行比对,得到了安全平稳且运行费用更低的调峰方案。
With the increasingly complex operation of gas pipe network in China, how to achieve the balance between supply and demand of natural gas is the focus of operation and management. This paper relies on the internationally renowned gas pipeline simulation software on the East Sichuan Pipeline Peak Regulation program Huang Jingya Liang Guangchuan Jun Zhou simulation and analysis of a city of Jindan downstream 72h peak gas peak to simulate the peak design of the peak gas , Stable gas recovery and other three kinds of typical gas recovery program, respectively, the end of the three options output pressure fluctuations, the first station flow fluctuations, the last paragraph of the deposit and compressor power and other parameters are compared to obtain a safe and stable and more operating costs Low peak shaving program.