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IDVR
This paper presents a dual voltage source inverter
(DVSI) scheme to enhance the power quality and reliability of
the microgrid system. The proposed scheme is comprised of two
inverters, which enables the microgrid to exchange power generated
by the distributed energy resources (DERs) and also to
compensate the local unbalanced and nonlinear load. The control
algorithms are developed based on instantaneous symmetrical
component theory (ISCT) to operate DVSI in grid sharing and
grid injecting modes. The proposed scheme has increased reliability,
lower bandwidth requirement of the main inverter, lower
cost due to reduction in filter size, and better utilization of microgrid
power while using reduced dc-link voltage rating for the
main inverter. These features make the DVSI scheme a promising
option for microgrid supplying sensitive loads. The topology and
control algorithm are validated through extensive simulation and
experimental results.
- 2016-07-26 13:07:00下载
- 积分：1
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msk_demod
gmsk demodulation source code
- 2013-01-01 14:10:11下载
- 积分：1
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Image-Super-Resolution-Algorithms
前基于图像块稀疏表示的超分辨率重构算法对所有图像块都用同一字典表示，不能反映不同类型图
像块问的筹别．针对这一缺点，本文提出基于图像块分类稀疏表示的方法．该方法先利用图像局部特征将图像块分为
平滑、边缘和不规则结构三种类型，其中边缘块细分为多个方向．然后利用稀疏表示方法对边缘和不规则结构块分别
训练各自对应的低分辨率和-岛分辨率字典．重构时对平滑块利用简单双三次插值方法，边缘和不规则结构块由其对应
的高、低分辨率字典通过正交匹配追踪箅法重构．实验结果表明，与单字典稀疏表示算法相比，本文算法对图像边缘部
分重构质量明显改善，同时醇构速度品著提高．
(Image Super-Resolution AlgorithmsB
ased onS
parse
Representation
of Classified
ImageP
atches
)
- 2014-10-27 10:46:38下载
- 积分：1
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generation-trajectoire
Trajectory generation program using several methode of planification tapezoidel, bang -bang method
- 2013-09-30 18:09:02下载
- 积分：1
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ljung---system-identification-vocabulary
Hi to all.
This is a user guide doc.
enjoy it
- 2013-11-09 01:06:50下载
- 积分：1
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FFTandDTMF
实现对wav文件的FFT，拟合波形和识别DTMF，具体功能键实验报告(Wav files to achieve the FFT, waveform and fitting recognition DTMF, the specific function key test report)
- 2013-12-10 14:34:32下载
- 积分：1
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chengzhanlipowerflow
用于电力系统的潮流计算和无功优化程序，考虑风光接入配电网潮流计算。(Flow calculation for power system and reactive power optimization program, taking scenery access to distribution power flow calculation.)
- 2020-11-20 21:39:37下载
- 积分：1
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lagre
一个matlab编写的图片放大程序
可供初学者快速了解学习
掌握基本函数(Write a matlab program to enlarge the picture to learn to master for beginners to quickly understand the basic function)
- 2010-07-30 15:52:00下载
- 积分：1
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matlabtuxiangmingling
说明： matlab的图像命令，，有详尽的函数说明，，便于查询(matlab image order, a detailed function description, easy to check)
- 2010-04-23 17:12:08下载
- 积分：1
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Voice_extract
matlab程序提取语音信号的基音频率、共振峰、能量、MFCC等特征参数。(The matlab program to extract the speech signal fundamental frequency, Gong Zhenfeng, energy, MFCC and other characteristic parameters.)
- 2020-12-22 10:39:07下载
- 积分：1
