大用户直购电模式经济学分析

发布时间：2018-05-25 13:56

本文选题：电力改革 + 大用户直购电　；参考：《北京物资学院》2015年硕士论文

【摘要】：电力工业是很重要的能源型产业，在我国国民经济中所起的的作用很重要。电力工业由于其自身的技术性特点，，规模效应比较明显，自然垄断效应也比较显著。随着外部环境的改变，以前的电力体制也不再适应新的市场要求。电力改革的目的在电力行业中引入竞争机制，打破电力行业中长期形成的垄断。大用户直购电是强调用电量很多的单个用户可以直接从发电厂处购电，而不需要经过电网的转售。开展对大用户直购电的研究，对建立有效的电力竞争市场，促进建立科学合理的电力市场运行方法和机制，形成合理的电价，推进电力市场的电力建设有序发展都有很重要的意义。论文主要对大用户直购电的竞争性市场进行了分析研究，采用的研究方法主要有理论与实际结合的方法，构造模型分析方法和比较分析法。研究的内容主要涉及大用户直购电的购电模式对电力市场的影响，大用户直购电的过网服务费的设计，大用户直购电对发电企业产生的影响，大用户直购电对大用户和小用户的影响及大用户直购电对电网企业的影响，并得出了一些结论：大用户直购电在电力市场中引入了竞争，提高了社会福利；目前应采取的直购电模式是过网直购模式；大用户直购电模式的实施会使电力市场中的参与体利益发生改变，但是整体上促进了社会福利，利于市场良性发展。论文最后根据研究的结果，提出要建立合理的电价体制和直购电运行环境。
[Abstract]:Electric power industry is a very important energy industry, which plays an important role in our national economy. Because of its own technical characteristics, the scale effect and natural monopoly effect of electric power industry are obvious. With the change of external environment, the former power system is no longer adapted to the new market requirements. The purpose of electric power reform is to introduce competition mechanism into electric power industry and break the monopoly formed in power industry for a long time. Direct purchase of electricity by large users emphasizes that a single user who uses a lot of electricity can buy electricity directly from a power plant without having to resell it through the power grid. To carry out research on direct purchase of electricity to large users, to establish an effective competitive market for electricity, to promote the establishment of scientific and reasonable operation methods and mechanisms of electricity market, and to form a reasonable electricity price, It is of great significance to promote the orderly development of electric power market. In this paper, the competitive market of large customers direct purchase of electricity is analyzed and studied. The research methods are mainly the combination of theory and practice, the method of constructing model analysis and the method of comparative analysis. The content of the research mainly involves the influence of direct electricity purchase mode of large users on the electricity market, the design of the service charge for the direct purchase of electricity by large users, and the impact of direct purchase of electricity by large users on the power generation enterprises. The influence of direct purchase of electricity to large and small users and the influence of direct purchase of electricity to power grid enterprises by large users, and some conclusions have been drawn: the direct purchase of electricity by large users has introduced competition into the electricity market and improved social welfare; At present, the direct purchase mode should be the direct purchase mode over the network. The implementation of the direct purchase mode for large users will change the interests of the participants in the electricity market, but it promotes the social welfare as a whole and is conducive to the benign development of the market. Finally, according to the results of the research, it is proposed to establish a reasonable electricity price system and direct electricity operation environment.
【学位授予单位】：北京物资学院
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：F426.61

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