Improved Low Voltage Ride-through of Wind Farm Using STATCOM and Pitch Control

javen88 · 发表于 2010-2-1 22:06

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Improved Low Voltage Ride-through of Wind Farm Using STATCOM and Pitch Control

Improved Low Voltage Ride-through of Wind Farm Using STATCOM and Pitch Control.pdf (125.75 KB, 下载次数: 106)

rrshengqi · 发表于 2010-2-2 08:07

Abstract- Nowadays, wind farms are confronted with
increasing demands for power quality and fail-safe operation at
grid voltage failure. Grid codes currently demand for low
voltage ride-through capability to a very low value (10% of its
nominal value) and support of the grid voltage by supplying
reactive current until fault clearance. This paper emphasizes on
the analysis of torque-slip characteristics of induction generator.
STATCOM, in combination with pitch control is considered to
improve the LVRT capability of wind farms with fixed speed
induction generators (FSIG).  The simulation model for low
voltage ride through developed in PSCAD/EMTDC is presented.
Simulation results demonstrate that these methods can enhance
wind farms low-voltage ride through (LVRT) capability and the
wind turbines can restore  to normal operation under the
specified control scheme.
Index Terms- low voltage ride-through, STATCOM, pitch
control, PSCAD/EMTDC

yexiaolin · 发表于 2010-2-2 21:09

绝对好东西

yexiaolin · 发表于 2010-2-2 21:11

怎么下不起

xidian203 · 发表于 2010-2-2 23:21

楼主是搞风力发电的吗

lukas · 发表于 2010-2-3 00:21

不错，做研究的值得一看

小把戏 · 发表于 2010-2-3 09:18

看看咋搞的

normahxh_002 · 发表于 2010-2-5 20:34

这个很有些新意，呵呵。但是这个STATCOM容量怎么设计？

xidian203 · 发表于 2010-2-7 21:29

好像下过了，不过害死袭来看看。

zsj01 · 发表于 2010-10-20 15:02

好东西........

axong · 发表于 2012-3-19 09:07

谢谢楼主分享

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