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Voltage sags are one of the main problems
Voltage sags are one of the main problems in transmission
and distribution grids with high penetration of distributed
generation. This paper proposes a voltage support control scheme
for grid-connected power sources under voltage sags. The control
is based on the injection of reactive current with a variable ratio between
positive and negative sequences. The controller determines,
also, the amount of reactive power needed to restore the dropped
voltage magnitudes to new reference values confined within the
continuous operation limits required in grid codes. These reference
values are chosen in order to guarantee low current injection
when fulfilling the voltage support objective. Selected experimental
results are reported in order to validate the effectiveness of the
proposed control.
- 2014-04-17 21:22:47下载
- 积分：1
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code
The Tabu search (NMTS) algorithm to solve a multiobjective fuzzy model for optimal planning of distribution systems. This algorithm obtains multiobjective nondominated solutions to three objective functions: fuzzy economic cost, level of fuzzy reliability, and exposure (maximization of robustness).
- 2013-10-09 13:52:49下载
- 积分：1
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matlabwavelet
解读matlab之小波库函数，对matlab中关于小波的主要函数进行的解读，并编写了源码(Interpretation of the wavelet matlab library function, wavelet matlab on the main function of interpretation, and the preparation of source)
- 2010-08-12 10:23:28下载
- 积分：1
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lvboqi
说明： 这是个关于滤波器实验，有学习滤波器的可以看看(This is about the filter, the experimental study filter can see)
- 2010-04-08 16:19:00下载
- 积分：1
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IIR
IIR滤波器的设计论文，基于MATLAB的设计。
希望它能对大家有一定的作用，谢谢！(IIR filter design paper, the design based on MATLAB. Hope that it will have some effect on you, thank you!)
- 2010-05-31 13:30:59下载
- 积分：1
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Gauss_Filtering
Gauss Filtering Method to find impulse response and many other property
- 2011-01-24 16:07:05下载
- 积分：1
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m-files
I m doing my thesis in Image Denoising using Matlab.I m using Curvelet transform and median filtering techniques to remove gaussian and salt and pepper noises.
- 2011-01-27 16:21:17下载
- 积分：1
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project
embed and extract an image in lsb of audio!!
- 2014-10-27 17:31:28下载
- 积分：1
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AcousticsandHearing
讲双耳听觉和音频信号处理的一本不错的书!(a good book about HRTF and audio signal processing!)
- 2010-12-08 18:11:00下载
- 积分：1
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123
this document describe commands of interface bet matlab and camira
- 2009-06-26 05:28:16下载
- 积分：1
