摘要
随着人们对生活环境要求的不断提高,天然气作为高效,清洁的能源,近年来其需求量得到了快速的增长,随着国家输气主干网的建设其已成为我国城市燃气的主要气源,同时也出现了不同程度的调峰问题。各地在用气高峰频繁出现气源紧张的局面,昭示着我国各地天然气调峰能力的欠缺,天然气有用气的时间变化性,调峰的意义在于保证用气高峰时的管道压力。有效的天然气调峰技术可确保输气干线高效运行,实现安全平稳供气。因此有必要对当前天然气储气调峰技术进行详细研究,为天然气调峰优化技术的研究提供方向。针对前人的研究成果作了归纳,对目前国内外天然气的不同调峰技术进行了分析,并在供气调峰方式的选择上,结合我国的实际情况,提出适宜的调峰方式。
With the continuous improvement of Chinese people’s requirements for the living environment,natural gas as an efficient and clean energy source has seen rapid growth in its demand in recent years.With the construction of the national gas transmission backbone network,it has become the main source of urban gas in my country.,At the same time,there are varying degrees of peak shaving problems.The frequent occurrence of tight gas sources in peak gas consumption in various places indicates the lack of natural gas peak shaving capacity in various parts of our country,the time variability of natural gas useful gas,and the significance of peak shaving is to ensure the pipeline pressure during peak gas consumption.Effective natural gas peak shaving technology can ensure the efficient operation of gas transmission trunk lines and realize safe and stable gas supply.Therefore,it is necessary to conduct a detailed study on the current peak-shaving technology of natural gas storage to provide directions for the research on optimization technology of natural gas peak-shaving.This article summarizes the previous research results,analyzes the different peak-shaving technologies of natural gas at home and abroad,and proposes a suitable peak-shaving method in the selection of gas supply peak-shaving methods in combination with my country’s actual conditions.
作者
张少春
Zhang Shaochun(Shandong Natural Gas Sales Center,Natural Gas Branch of China Petroleum&Chemical Corporation,Jinan Shandong 250001)
出处
《石化技术》
CAS
2021年第11期85-86,共2页
Petrochemical Industry Technology
关键词
天然气管网
天然气调峰
运行优化
储运设施
natural gas pipeline network
natural gas peak shaving
operation optimization
Storage and transportation facilities
