摘要
轻型高压直流输电系统(VSC-HVDC)作为一种新型的直流输电技术,克服了传统直流输电系统中的换相失败、必须联结于有源网络等缺点,具有良好的应用前景,主要概述了目前VSC-HVDC的技术特点、数学模型、潮流计算、相应的控制策略以及常用的仿真软件,并指出了今后VSC-HVDC研究的难点和研究方向,为进一步研究轻型高压直流输电系统奠定了基础。
As a new technology of DC transmission, VSC-HVDC overcomes a number of shortcomings of the traditional DC transmission system, such as phase change failure and having to connect with active networks. The technical features of VSC-HVDC, its mathematic models, power flow calculation, control strategies, and simulation software were illuminated. The difficulties and development direction of VSC-HVDC research was proposed.
出处
《华东电力》
北大核心
2009年第4期606-610,共5页
East China Electric Power
关键词
轻型高压直流输电
技术特点
控制策略
潮流计算
数学模型
仿真软件
VSC-HVDC
technical feature
control strategy
power flow calculation
mathematic model
simulation software
