求助DFIG中三相电网电压不平衡控制仿真

yongzai25

求助DFIG中三相电网电压不平衡控制仿真。

moonglaive

回复 1# yongzai25
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/ Z2 e& B8 r# }. w: S   可以参考一下这篇文献 PSCAD EMTDC BASED SIMULATION .rar (270.4 KB, 下载次数: 11)

2012-4-2 18:28 上传

点击文件名下载附件

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1 _2 ^. v6 N, [8 Y6 u4 U5 k这篇文献里面有详细的控制算法，和模块的搭建


- ?1 [+ [% I: @( z$ vAbstract. In this paper, a DFIG power conversion system is simulated and vector
/ h8 o& H6 Y7 P0 b0 b: d4 icontrolled for improving power quality of the grid while injecting the required active
" B% g* O3 d' t5 _0 K% Z% s9 {power of the system. The system model proposed in this paper is developed in the
6 w6 |2 E8 \7 m1 Fdedicated power electronics and system simulation tool, PSCAD/EMTDC. The model
" j6 r) l, f- {: K$ `also includes dynamic wind speed fluctuations and control of a soft starter, enabling
  b- y0 z" X) B& s2 D4 `simulation of the power quality characteristics of the wind turbine. Based on the
simulation results, it is proved that the proposed DFIG is capable of simultaneous
% j6 N+ `8 @5 B3 R5 ecapturing maximum power of wind energy with fluctuating wind speed and improving
power quality, that are achieved by cancelling the most significant and troublesome
harmonics of the utility grid. Dynamic power factor correction and reactive power
control are the other two significant features of this technology.
2 H6 V+ t* ^& A0 j8 xKeywords. Double Fed Induction Generator, Wind turbines, Modeling, Vector control

wlm_28

有些看不懂，呵呵

男猪脚

回复 2# moonglaive
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    赞一个  下下来慢慢学习。请问有DFIG的模型吗？官网的那个模型我已经有了，不知您是否还有其他的DFIG模型

男猪脚

回复 2# moonglaive
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2 Q0 B' w5 n: X    如果有的话 不知能否发我一份 zhangdahai1027@163.com 不胜感激

color

高手就是高手，多多指教