输气管网运行能耗分析优化

Optimization analysis of gas pipeline network operation energy consumption

近十年来,随着天然气管道的大规模建设以及管道沿线天然气市场的逐步开发,面向全国的天然气主干管网正在稳步的建设中,管网的输量将以前所未有的速度快速增长,使得管网系统日益大型复杂化。管网运行能耗作为管道运营的主要成本,能耗管理成为一个越来越迫切的问题,因此运行优化最关键的问题是以管网运行能耗最低为优化目的。

Nearly ten years, with the large-scale construction of pipeline and gradual development of natural gas market, the main natural gas pipeline system face to the whole country is steadily constructing, and its capacity will grow at an unprecedented speed, so the pipeline system is becoming more and more big and complicated. Energy consumption as the main cost of pipeline operation, which makes the energy management becomes a more urgent problem, so the most critical problem of operation optimization is to reduce energy consumption.