摘要
高压直流输电(HVDC)拥有增加送电距离、扩展输电电容量等优点,能够有效解决输电网中大容量、远距离和高电压输电问题,可以实现电网的互联,其应用前景相当广阔。本文先简要介绍了HVDC的发展情况,然后总结了HVDC主要的优缺点,之后分析了其技术特点以及使用的关键技术,并对HVDC的应用前景作了简要介绍。本文能够在高压直流输电的建设中起到一定的借鉴和指导效果。
HVDC has advantages on long distance transmission, large power capacity sending. It is an important mean to solve the difficults in large-capacity, long-distance, high-voltage transmission grid interconnection and/ts application prospects is broad. This paper first briefly describes the development of HVDC, and then summarizes the main advantages and disadvantages of HVDC, then analysis its technical characteristics and the use of key technologies. At last, analysis and explore the application prospects of HVDC. It may be a good reference to ultra-high voltage direct current transmission project.
出处
《电气技术》
2012年第4期1-4,共4页
Electrical Engineering
