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


' I- g& M9 g! o9 A) H* [+ t: k! E   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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4 N5 S2 u9 Q+ e$ \这篇文献里面有详细的控制算法，和模块的搭建
* S" e2 w( x( U+ x

Abstract. In this paper, a DFIG power conversion system is simulated and vector
controlled for improving power quality of the grid while injecting the required active
, h7 i* y8 S0 Opower of the system. The system model proposed in this paper is developed in the
dedicated power electronics and system simulation tool, PSCAD/EMTDC. The model
also includes dynamic wind speed fluctuations and control of a soft starter, enabling
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
- s% r0 E- e$ F/ _, f! T) }" vcapturing maximum power of wind energy with fluctuating wind speed and improving
9 X( c* Y  B6 m2 G9 Hpower quality, that are achieved by cancelling the most significant and troublesome
. Z% s0 r2 Y! q' yharmonics of the utility grid. Dynamic power factor correction and reactive power
control are the other two significant features of this technology.
' U, I5 I( R. Y1 e6 s( ZKeywords. Double Fed Induction Generator, Wind turbines, Modeling, Vector control
) O; ^' |' e/ Y5 v
) P% A9 h: g7 R3 Q5 w/ T& ?" F. v

wlm_28

有些看不懂，呵呵

男猪脚

回复 2# moonglaive
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& J0 f# i1 ]( V: V' K# |& m9 I5 v+ e
    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

5 m# U* n* F- ^1 G! [! i
+ }9 z! \* k7 M( }" a6 a0 S8 K3 A    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