摘要
为了促进基于电压源换流器的高压直流输电(voltage source converter-high voltage direct current transmis-sion,VSC-HVDC)这种新型直流输电技术在电力系统中的应用和发展,介绍了VSC-HVDC的系统结构和基本原理,总结了其基本控制方式和技术特点,指出了该技术的应用研究现状、当前存在的问题以及今后的研究方向。VSC-HVDC的特点证明,该技术在风电、输配电领域具有广阔的发展前景。
In order to enhance the application of high voltage DC transmission technology based on voltage source converter （VSC-HVDC） in power system and its development, the paper introduces structure and principle of VSC-HVDC and summarizes its basic control mode and technical characteristics. It points out status quo of the exploratory development of the technology, existing problems and research direction in the future. In accordance with characteristics of VSC-HVDC, the technology will be widely developed in wind power, power transmission and distribution.
出处
《广东电力》
2012年第5期6-10,共5页
Guangdong Electric Power
基金
国家自然科学基金资助项目(51147006)
关键词
电压源换流器
高压直流输电
控制方式
voltage source converter
high voltage DC transmission
control mode
