国际电网输电技术发展趋势及应用研究

发布时间：2018-09-07 19:40

【摘要】：我国电力工业发展之迅速远超世界各国,考虑未来的电网发展技术路线,仍需放眼全球各大电网,熟悉并深入了解现有技术的一些应用方向,同时对未来发展的趋势进行深入细致的研究,这不仅有利于我国整个电网系统的运行发展,也对国民经济的发展有促进作用。对国内外的电网输电技术进行了充分的调研与收资,本文就是在此基础上,对下列的内容进行了研究:首先通过对其他一些国家和地区诸如北美电网、西欧电网和日本电网中的电网状况进行详细的分析和概括,具体分析的内容包括这些国家和地区现有的电网结构、电网发展的横向和纵向历史、电网发展面临的一些困难以及如何去解决这些困难等。然后进行调研并将调研的数据进行整理和加工分析,分别就几种常见的输电技术的技术特征和发展现状进行分析和描述,明确各种技术的应用条件和制约发展的因素,并为未来发展和克服这些瓶颈提出一些意见和建议。接着通过对国际上主要典型电网应用的输电技术的调研总结,明确了各种输电技术的适应条件;通过比较不同地区电网发展的特征和相关技术的使用条件,对将来我国境内输电技术发展的方向进行了初步探讨。然后,本文对国际电网输电技术的前瞻性研究进展进行了研究,包括超导输电、分相输电、半波输电。在本文的最后,总结了所做的主要工作,归纳了本文的创新之处,对未来的发展进行了展望。
[Abstract]:The rapid development of the electric power industry in our country is far ahead of the rest of the world. Considering the technical route of future grid development, we still need to look at the major power grids around the world and have a deep understanding of some of the application directions of the existing technologies. At the same time, the future development of the trend of in-depth and meticulous research, which is not only conducive to the operation and development of the entire power grid system in China, but also to promote the development of the national economy. Based on the research and collection of domestic and foreign transmission technology, this paper studies the following contents: first of all, through some other countries and regions such as the North American grid, The status of the power grid in Western Europe and Japan is analyzed and summarized in detail, including the existing grid structure in these countries and regions, the horizontal and vertical history of the development of the power grid, Some difficulties in the development of power grid and how to solve these difficulties. Then, through investigation and analysis of the data collected and processed, the technical characteristics and development status of several common transmission technologies are analyzed and described respectively, and the application conditions of various technologies and the factors restricting the development are clarified. And for the future development and overcome these bottlenecks put forward some opinions and suggestions. Then, through the investigation and summary of the transmission technology used in the main international typical power grids, the adaptive conditions of various transmission technologies are defined, and the characteristics of the development of the power grid in different regions and the application conditions of the related technologies are compared. The development direction of transmission technology in China is discussed in this paper. Then, the prospective research progress of international grid transmission technology is studied, including superconducting transmission, split phase transmission and half wave transmission. At the end of this paper, the main work is summarized, the innovation of this paper is summarized, and the future development is prospected.
【学位授予单位】：华北电力大学(北京)
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TM72

【参考文献】