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21__430_436
The generating systems use Doubly-Fed Induction Generators (DFIGs) to achieve high
conversion efficiency and to reduce the installation cost. This paper presents a modeling and Maximum
Power Point Tracking (MPPT) control method of DFIG-based variable-speed wind energy conversion
system. The generator considered is a wound rotor induction machine whose stator is connected directly
to the grid and the rotor is fed through back-to-back Pulse-Width Modulation (PWM) converters. Stator
flux-oriented vector control is applied to control the active and reactive current loops independently. The
MPPT control method in a Wind Energy Conversion System (WECS) is proposed. The proposed control
solution aims at driving the position of the operating point near to optimality. This is a very important
aspect to maintain DFIGs efficiently in a variable wind speed. The wind generator is modeled in RSCAD
program which is interfaced with the Real Time Digital Simulator (RTDS).
- 2014-02-14 05:47:01下载
- 积分：1
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The-clock-drive-signal-source
这是Simulink关于时钟驱动信号源的模型。希望对初学者有用。(This is the Simulink model about clock drive signal source. Hope useful for beginners.
)
- 2014-02-16 19:26:11下载
- 积分：1
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04470129
Research in motion analysis has evolved over the years as a
challenging field. Moving object detection and tracking is of
major interest in applications such as traffic monitoring,
military, medicine and biological sciences etc. In this a new
algorithm is proposed for the detection and tracking of
moving objects. The image sequence is taken from the digital
camera. After preprocessing, the first two frames from the
image sequence are segmented by using 8 component
connectivity.
- 2013-02-19 16:00:26下载
- 积分：1
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SaberCosim2010b
Saber-Simulink协同仿真文件 协同仿真 官方自带(Saber-Simulink co-simulation simulation official document collaboration comes)
- 2013-10-21 10:50:20下载
- 积分：1
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MotionOnHelix
Animation shows particle motion along the helix.
Main file is MotionOnHelix.m
This is example how Matlab can be used for educational purposes, for teaching multivariate calculus.
- 2011-10-30 16:01:53下载
- 积分：1
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qu106
基于人工神经网络的常用数字信号调制，代码里有很完整的注释和解释，基于多相结构的信道化接收机。( The commonly used digital signal modulation based on artificial neural network, Code, there are very complete notes and explanations Channelized receiver based on multi-phase structure.)
- 2021-03-26 23:09:13下载
- 积分：1
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selftuning
说明： 具有遗忘因子的最小二乘算法实现的一个案例，包含了仿真模型及M文件，且M文件配有详细的注释，通俗易懂。(Least squares algorithm with forgetting factor to achieve a case, including the simulation model and the M file, and the M file with detailed notes, easy to understand.)
- 2010-04-05 10:05:25下载
- 积分：1
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simulated-annealing
一种智能优化算法-模拟退火算法的matlab源程序(simulated annealing)
- 2013-09-01 17:23:20下载
- 积分：1
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rayleigh_bpsk
BPSK modulation in Rayleigh channel
- 2013-09-19 20:34:05下载
- 积分：1
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SQP
SQP matlab优化源程序SQP方法(SQP method)
- 2014-02-17 14:49:46下载
- 积分：1
