轻型高压直流输电综述  

Review of VSC-HVDC transmission systems

作　　者：杨秀[1] 郭晨吉[2] 金红核 

机构地区：[1]上海电力学院电力工程系,上海200090 [2]上海大学自动化系,上海200072 [3]上海超高压输变电公司,上海200063

出　　处：《华东电力》2009年第4期606-610,共5页East China Electric Power

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.

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 

分 类 号：TM721.1[电气工程—电力系统及自动化]