电压源换流器高压直流输电的进展  

The Development of HVDC Power Transmission based on Voltage Source Converter

作　　者：胡冬良[1] 赵成勇[1] 李广凯[1] 

机构地区：[1]华北电力大学电力系统保护与动态安全监控教育部重点实验室,河北保定071003

出　　处：《南方电网技术》2008年第5期19-23,共5页Southern Power System Technology

基　　金：国家自然科学基金项目(50577018);高等学校学科创新引智计划(B08013);长江学者和创新团队发展计划(IRT0515)

摘　　要：电压源换流器高压直流输电是基于电压源换流器技术的新一代直流输电技术,具有小型、高效,控制灵活的特点,经济效益和环保价值可观,能有效的减少输电线路电压降落和闪变,提高了电能质量。文章介绍电压源换流器高压直流输电(VSC-HVDC)的基本原理、控制策略和技术特点。综述近年来VSC-HVDC技术发展及其应用前景。Voltage source converter HVDC （VSC-HVDC） is a new generation of direct current transmission technology. It has characteristics of not only a small scale, highly efficient and flexible control, but also considerable value of economic benefits and environmental protection. VSC-HVDC can reduce the voltage drop and flicker of transmission lines effectively, improve the power quality. The article introduced the basic principles, control strategies and technical characteristics of VSC-HVDC. Then summary the technology development and applications prospects of VSC-HVDC of recent years.

关 键 词：电压源换流器 高压直流输电 新型输电技术 

分 类 号：TM721.1[电气工程—电力系统及自动化]