|本期目录/Table of Contents|

[1]范晓旭,白焰,吕跃刚,等.双馈风力发电机变流器前馈二维模糊自整定PID控制[J].电机与控制学报,2010,(04):20-24.
 FAN Xiao-xu,BAI Yan,Lü Yue-gang,et al.Feed forward two-dimension fuzzy self-tuning PID control for the converter employed by DFIG[J].,2010,(04):20-24.
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
期数:
2010年04
页码:
20-24
栏目:
出版日期:
2010-04-30

文章信息/Info

Title:
Feed forward two-dimension fuzzy self-tuning PID control for the converter employed by DFIG
作者:
范晓旭; 白焰; 吕跃刚; 徐大平;
华北电力大学控制科学与工程学院;
Author(s):
FAN Xiao-xu; BAI Yan; Lü Yue-gang; XU Da-ping
Institute of Control Science and Engineering; North China Electric Power University; Beijing 102206; China
关键词:
双馈风力发电机 变流器 直流母线电压 模糊自整定PID 空间矢量模值变化率
Keywords:
doubly-fed induction wind power generator converter DC bus voltage fuzzy PID with parameters self-tuning change rate of space vector modulus value
分类号:
TM315
DOI:
-
文献标志码:
A
摘要:
针对双馈风力发电机(DFIG)变流器直流母线电压稳定性问题,采用转子电流空间(综合)矢量模值变化率(dAir/dt)在线修正PID参数的模糊自整定PID方法,建立了基于该控制策略的变流器系统模型,并给出了在电网电压跌落扰动及工作状态切换扰动下,变流器直流母线电压的仿真曲线。结果表明相对于普通PID及普通模糊自整定PID控制器,基于dAir/dt的模糊自整定PID控制器进一步改善了变流器直流母线电压的稳定性,并且该新型控制器具有易于实现,不增加硬件成本的优点,因此,具有很好的工程应用前景。
Abstract:
For the stability of DC bus voltage in the converter served for DFIG,a new fuzzy PID control strategy with parameters self-tuning was proposed based on the change rate of the rotor current space vector modulus value(dAir/dt).The model of converter was set up in Matlab/SIMULINK with the new control strategy.The DC bus voltage response curves under symmetry grid fault disturbance and operation switching disturbance were given.The simulation results show that the new fuzzy PID controller with parameters self-t...

参考文献/References:

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相似文献/References:

[1]丁树业,孙兆琼,姜楠,等.大功率双馈风力发电机内部流变特性数值仿真[J].电机与控制学报,2011,(04):28.
 DING Shu-ye,SUN Zhao-qiong,JIANG Nan,et al.Numerical simulation of rheological properties inside large doubly-fed wind generator[J].,2011,(04):28.
[2]郑雪梅,李晓磊,任毅,等.无源高阶终端滑模控制双馈风力发电系统[J].电机与控制学报,2012,(08):81.
 ZHENG Xue-mei,LI Xiao-lei,REN Yi,et al.Passivity and higher-order sliding mode control for doubly-fed induction generator wind power system[J].,2012,(04):81.
[3]吴忠强,马宝明,庄述燕,等.双馈风力发电系统终端滑模控制研究[J].电机与控制学报,2012,(08):94.
 WU Zhong-qiang,MA Bao-ming,ZHUANG Shu-yan.Research on terminal sliding mode control for double-fed wind power system[J].,2012,(04):94.

备注/Memo

备注/Memo:
国家自然科学基金(50677021)
更新日期/Last Update: 2010-08-18