陕西省天然气输配安全管理研究

发布时间：2018-04-17 15:47

本文选题：陕西天然气输配 + 天然气管道输配　；参考：《西安科技大学》2017年硕士论文

【摘要】：天然气作为一种清洁能源,以其高效、低碳的明显优势,成为国内最具可实现性的大规模清洁替代能源,以气代煤是优化国内能源结构的最佳途径。陕西省拥有丰富的天然气资源,目前已形成了纵贯南北、延伸关中东西两侧、覆盖全省11个市(区)的输气干线网络,区域内的天然气消费业已呈现迅猛增长趋势。社会发展对天然气供给的依赖度逐渐增大,天然气输配安全对陕西省社会的平稳、持续发展意义重大。近年来全国能源行业屡屡发生重大安全生产事故,造成了人员伤亡和巨大的经济损失,这使人不由得对能源安全忧心忡忡。如何在保障用气供给的前提下,通过科学、有效的运行管理,实现天然气管道输配运营安全;如何保证管网天然气泄漏事故得到妥善的处理,防止出现重大恶性事故,都是在天然气输配工作中必须首要考虑的问题。围绕这些问题,本文在系统阐述天然气基本知识、相关法律法规和安全管理知识的基础上,通过事故案例回顾,分析事故起因,查找事故根源;以事故预防为指导思想,从天然气输配企业角度,对天然气输配各个环节危险源及其潜在风险进行辨识、分析和评价,构建适合陕西省的天然气输配安全管理体系。并在风险控制的基础上,建立天然气输配应急体系,以有效减少天然气泄漏事故发生后所造成的危害,降低其二次损害,并建立陕西省内应急供气体系,以应对天然气管网事故和冬季供暖期的用气峰谷差,切实保证省内用户的用气安全,维持省内经济建设的稳定发展。本文的研究对陕西天然气输配安全管理及其他省市天然气输配安全管理有一定的借鉴作用。
[Abstract]:As a kind of clean energy, natural gas, with its obvious advantages of high efficiency and low carbon, has become the most realizable large-scale clean alternative energy in China. Replacing coal with gas is the best way to optimize the domestic energy structure.Shaanxi Province is rich in natural gas resources and has formed a gas transmission trunk network extending from east to west in Guanzhong and covering 11 cities (districts) of the province. The natural gas consumption in the region has been increasing rapidly.The dependence of social development on natural gas supply is gradually increasing, and the safety of natural gas transmission and distribution is of great significance to the social stability and sustainable development of Shaanxi Province.In recent years, the energy industry in China has suffered a lot of accidents in production safety, resulting in casualties and huge economic losses, which makes people worry about energy security.Under the premise of ensuring gas supply, how to realize the safety of natural gas pipeline transportation and distribution operation through scientific and effective operation management, how to ensure that the pipeline gas leakage accident is properly handled, and how to prevent the occurrence of serious and malignant accidents,These are the most important issues to be considered in the work of natural gas transmission and distribution.On the basis of systematically expounding the basic knowledge of natural gas, relevant laws and regulations and knowledge of safety management, through reviewing the accident cases, this paper analyzes the cause of the accident, finds out the cause of the accident, and takes the accident prevention as the guiding ideology.From the point of view of natural gas transmission and distribution enterprises, this paper identifies, analyzes and evaluates the dangerous sources and their potential risks in each link of natural gas transmission and distribution, and constructs a safety management system for natural gas transmission and distribution in Shaanxi Province.On the basis of risk control, a natural gas transmission and distribution emergency system is established in order to effectively reduce the harm caused by the natural gas leakage accident, reduce the secondary damage, and establish the emergency gas supply system in Shaanxi Province.In order to deal with the accident of natural gas pipe network and the difference between peak and valley of gas consumption during heating period in winter, it can ensure the safety of gas consumption and maintain the steady development of economic construction in the province.The research in this paper can be used for reference to the safety management of natural gas transmission and distribution in Shaanxi province and other provinces and cities.
【学位授予单位】：西安科技大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TE88

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