基于MATLAB的高压直流输电系统的建模与仿真  

MODEL AND SIMULATION OF HVDC POWER TRANSMISSION SYSTEM BASED ON MATLAB

作　　者：黄绍平[1] 彭晓[1] 浣喜明[1] 

机构地区：[1]湖南工程学院电气与信息工程系,湘潭411101

出　　处：《高电压技术》2004年第3期53-55,59,共4页High Voltage Engineering

基　　金：湖南省自然科学基金资助项目 ( 0 1JJY2 15 8) ;湖南省计委 2 0 0 3年省产业研发资助项目 ( 2 0 0 3 4)

摘　　要：介绍了高压直流输电 (HVDC)系统的基本结构和工作原理。利用MATLAB的电力系统模块库 (PSB)建立了一典型 6脉冲桥HVDC系统的仿真模型 ;并利用MATLAB/Simulink仿真了该系统直流线路对地短路时的暂态过程。结果证实该模型和仿真方法有效、直观。First, the basic structure and basic principle of HVDC power transmission system are introduced briefly. Then, using power system blockset (PSB) of MATLAB, a simulation model for the typical 6-pulse bridge HVDC power transmission system is built, and using MATLAB/Simulink to simulate the transient processes of this system when the short circuit faults to ground occur on DC line. It is proved by simulation result that model and the simulating method is validity and visual and saves time.

关 键 词：高压直流输电系统 MATLAB 建模 仿真 电力系统 

分 类 号：TM743[电气工程—电力系统及自动化]