柔性直流输电系统研究

Research on the Flexible DC Transmission System

柔性直流输电是一种新型的高压直流输电技术,如今在全世界已被广泛使用。本文首先针对柔性直流输电的历史和研究意义进行了分析,比较了柔性输电相较于交流输电的优势。接着介绍了它的基本工作原理,对换流器的发展进行了回顾。同时指出了现在国内外相关学者的研究以及目前开展的柔性直流输电工程,最后探讨了柔性直流输电今后可能研究的重点。可以看到,柔性直流输电对未来的电力输送有着至关重要的作用。

Fexible DC transmission is a new type of high voltage DC transmission technology, which has now been widely used in the world. The paper, first, Carries out analysis to flexible DC transmission history and study meaning and compairs advantages of flexible transmission with AC transmission. Next present its basic principle and look back development of converters. At the mcment, point out correlative scholarszstudy at home and abroad and the flexible DC transmission enyineering for the present development point out correlative scholarsz study at home and abroad and the flexible DC transmission engineering for the present development. Finally,discuss the kep point of the flexible transmission for coming research. It can be seen theat the flexible DC transmission play an importaut part for the futere power trausmission.