首页 | 本学科首页   官方微博 | 高级检索  
     

FACTS装置在风电场中的无功补偿原理与仿真
引用本文:靳静,艾芊,赵岩. FACTS装置在风电场中的无功补偿原理与仿真[J]. 电力自动化设备, 2007, 27(8): 58-61
作者姓名:靳静  艾芊  赵岩
作者单位:上海交通大学,电子信息与电气工程学院,上海,200240;上海电力公司,上海,200122
基金项目:国家自然科学基金重点项目(90612018),国家自然科学基金重大项目(50595410)~~
摘    要:分析风电场并网运行存在的无功补偿及电压稳定问题的产生机理,在固定电容器组作为一种传统的无功补偿方法逐渐显现弊端时,将柔性交流输电系统(FACTS)设备运用到风电场以提高其运行的稳定性。以恒速恒频异步风力发电机为研究对象,采用变桨距控制方式。以Matlab/Simulink为平台,实现风电场的电气输电系统、各种风速的建模。在各种风速扰动和电网故障的情况下,分别对加入静止无功补偿器和静止同步补偿器的风电场进行仿真,得到的结果可以证明两者在风电场无功补偿方面的积极作用,并对两者的性能优劣进行对比。

关 键 词:风电场  异步发电机  FACTS  无功补偿  电压稳定
文章编号:1006-6047(2007)08-0058-04
收稿时间:2006-10-10
修稿时间:2007-03-09

Reactive compensation principle and simulation of FACTS device in wind farm
JIN Jing,AI Qian,ZHAO Yan. Reactive compensation principle and simulation of FACTS device in wind farm[J]. Electric Power Automation Equipment, 2007, 27(8): 58-61
Authors:JIN Jing  AI Qian  ZHAO Yan
Affiliation:1.Shanghai Jiaotong University,Shanghai 200240,China; 2. Shanghai Municipal Electric Power Company,Shanghai 200122,China
Abstract:Causes of problems existing in the reactive compensation and voltage stabilization of wind farm power system are analyzed.As defects of fixed capacitor groups become obvious,the FACTS(Flexible AC Transmission System)devices are used for wind farm power system to enhance its operating stability.With the constant-rate constant-frequency asynchronous wind power generator as research object,the pitch angle control mode is applied.The electric transmission system of wind farm and different wind speeds are modeled on Matlab /Simulink simulation platform.Influences of different wind disturbances and grid faults on wind farms with SVC(Static Var Compensator)and STATCOM(STATic synchronous COMpensator)are simulated respectively.Simulation results verify the positive effect of SVC and STATCOM in reactive compensation.Their performances are compared.
Keywords:wind farm  asynchronous generator  FACTS  reactive compensation  voltage stability
本文献已被 CNKI 维普 万方数据 等数据库收录!
点击此处可从《电力自动化设备》浏览原始摘要信息
点击此处可从《电力自动化设备》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号