枣庄遗棠门站天然气差压发电研究与设计

发布时间：2018-09-18 16:31

【摘要】：国家治理环境污染的力度逐年递增,天然气作为一种低碳能源,国内需求越来越大,在化石能源中的比重逐渐增高。天然气在管道输送过程中,需要经过压力升降,利用该部分差压所产生的能量,收集后可以转化为其他形式的能量,提升能源的利用效率。目前,利用天然气差压发电是有效利用该部分能量的最有效途径。通过对国内外学者差压发电技术的研究,发现只有日本、俄罗斯、英国等少数国家应用该技术发电,包括中国在内的其他国家还只停留在研究阶段。因此,利用天然气差压发电将是今后一段历史时期的重要研究方向。本文对天然气差压发电技术进行了详细的研究,并结合地区天然气的发展和分布式能源的并网要求,确定了接入系统上网方案及系统配置;在此基础上,设计了枣庄遗棠门天然气差压发电站。通过遗棠门站运行情况和运行数据,验证了利用天然气差压发电的可行性,为利用天然气管道运输降压门站的压力能量作为分布式能源点提供了范例,对进一步提高门站的经济效益,发展符合产业政策的天然气分布式能源具有一定示范效应。
[Abstract]:Natural gas, as a kind of low-carbon energy, has a growing domestic demand, and its proportion in fossil energy has gradually increased. Natural gas in pipeline transportation process needs to go through pressure rise and fall. Utilizing the energy produced by this part of differential pressure, it can be converted into other forms of energy after collection, so as to enhance the possibility. At present, the use of natural gas differential pressure power generation is the most effective way to use this part of energy. Through the study of domestic and foreign scholars'differential pressure power generation technology, it is found that only Japan, Russia, Britain and a few other countries use this technology to generate electricity, including China is still in the research stage. Natural gas differential pressure power generation will be an important research direction in a historical period in the future. In this paper, the technology of natural gas differential pressure power generation is studied in detail, and combined with the development of natural gas in the region and the requirement of distributed energy integration, the scheme and system configuration of the access system are determined. Gas Differential Pressure Power Station. The feasibility of utilizing natural gas differential pressure power generation is verified by the operation situation and operation data of Yitangmen Power Station. It provides an example for utilizing the pressure energy of natural gas pipeline to transport the gate station as a distributed energy point. It will further improve the economic benefits of the gate station and develop the natural gas distributed energy in accordance with the industrial policy. The source has certain demonstration effect.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TM619

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