奎屯市电采暖方案选择与效益分析研究

发布时间：2018-03-26 14:33

本文选题：电采暖　切入点：电能替代　出处：《华北电力大学》2015年硕士论文

【摘要】：近年来我国经济保持着较高的增长速率,随着人们生活水平的提高,越来越多的人开始重视对生活环境的保护;在国际上,我国也面临为保护气候环境做出的减排承诺的现实任务。面对双重压力,我国提出了转变能源发展方式,促进能源战略转型的能源政策。国家电网公司为此提出了电能替代战略,在居民生活用电领域,把推动电采暖替代列为一项重要的任务。奎屯市作为我国西部具有代表性的能源资源密集型城市,电力供应充足,可再生能源资源丰富,具有极佳的电采暖替代先天条件。本文以奎屯市的电采暖替代实施为研究对象,以推动电采暖替代在奎屯市的实施为目的。首先对奎屯市的采暖现状进行了调研,根据调研的结果,对奎屯市实施电采暖替代的潜力进行挖掘,并对奎屯是电采暖替代实施过程中的障碍和困难进行分析。针对阻碍奎屯市电采暖替代的困难,本文首先通过对电采暖替代的各类对象和电采暖技术进行研究,给出了奎屯市电采暖替代方案的选择建议。其次,对电采暖替代方案的经济效益,环境效益和社会效益分别进行分析研究。在对经济效益进行分析时,运用工程经济学的方法,测算电采暖方案的初投资和运行费用,将初投资费用按设备的使用年限折算到每年,得出方案的费用年值,与锅炉房采暖方案进行对比。经济效益分析不仅以单一的主体作为研究对象,全面分析了电采暖投资者、居民用户、电力公司、电采暖相关产业和政府各自的经济效益,并考虑了各个主体之间的相互影响。在对电采暖进行环境效益分析时,进行电采暖和燃煤锅炉采暖能源消耗和污染物排放的比较,考虑电采暖全寿命周期,将电能生产过程中的能耗和排放引入对比。最后,结合上文的研究,得出了奎屯市电采暖替代具有良好的经济效益、环境和社会效益,值得大力推广的结论,并为奎屯市电采暖替代的推广提出了建议。
[Abstract]:In recent years, China's economy has maintained a high growth rate. With the improvement of people's living standards, more and more people begin to attach importance to the protection of the living environment. China is also faced with the realistic task of making a commitment to reduce emissions in order to protect the climate environment. In the face of the double pressure, China has proposed to change the way of energy development. The State Grid Company has put forward a power substitution strategy for this purpose, in the field of household electricity consumption. It is an important task to promote electric heating substitution. As a representative energy and resource-intensive city in western China, Kuitun has sufficient power supply and abundant renewable energy resources. This paper takes the implementation of electric heating substitution in Kuitun as the research object, in order to promote the implementation of electric heating substitution in Kuitun. Firstly, the current situation of heating in Kuitun is investigated. According to the results of investigation, this paper excavates the potential of electric heating substitution in Kuitun city, and analyzes that Kuitun is the obstacle and difficulty in the process of electric heating substitution. In this paper, first of all, through the study of various objects of electric heating substitution and electric heating technology, the author gives the suggestion of the alternative scheme of electric heating in Kuitun city. Secondly, the economic benefits of electric heating substitution scheme are discussed. The environmental benefit and social benefit are analyzed and studied separately. In the analysis of economic benefits, the initial investment and operation cost of electric heating scheme are calculated by using the method of engineering economics. The initial investment cost is converted to each year according to the service life of the equipment, and the annual cost value of the scheme is obtained, which is compared with the heating scheme of the boiler room. The economic benefit analysis not only takes the single subject as the research object, but also comprehensively analyzes the electric heating investors. The economic benefits of residents, electric power companies, electric heating related industries and the government, and taking into account the mutual influence of various main bodies. In the analysis of the environmental benefits of electric heating, The energy consumption and pollutant emission of electric heating and coal-fired boiler heating are compared. Considering the whole life cycle of electric heating, the energy consumption and emission in electric energy production process are compared. The conclusion that electric heating substitution in Kuitun city has good economic benefit, environment and social benefit is worth popularizing, and some suggestions are put forward for popularizing electric heating substitution in Kuitun city.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU832

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