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S130920052
以12脉波整流电路为研究对象，有效降低网侧电流的谐波畸变，其主要原因在于所采用的移相变压器，能过它可使各6脉波二极管整流器产生的低次谐波相互抵消。利用Matlab—Simulink建立模型对其进行仿真，并对其产生谐波电流进行分析和计算，阐述了其消谐原理。这种整流电路采用两个6脉波二极管整流器进行串联，功率因数较高，提高了直流电压的输出能力，对减少电网中的谐波干扰十分有效，可以有效地消除钢厂电力系统中较高次数的谐波。(Low-order harmonics with 12 pulse rectifier circuit for the study, effectively reducing line current harmonic distortion, mainly due to phase-shifting transformer used, it can make each six-pulse diode rectifier generated offset each other . Using Matlab-Simulink simulation modeling them, and analyze and calculate their produce harmonic currents, described its harmonic elimination principle. This rectifier circuit uses two 6-pulse rectifier diode in series, high power factor, increase the output capacity of the DC voltage to reduce power grid harmonic interference is very effective, steel power system can effectively eliminate high the number of harmonics.
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- 2014-09-24 09:23:55下载
- 积分：1
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Untitled
序列卷积代码，非常好用序列卷积代码，非常好用(Sequence convolution code, very easy to use)
- 2014-10-21 00:13:51下载
- 积分：1
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matlab
这是冈萨雷斯数字图像处理matlab版教材的源代码，对学习图像处理的朋友很有帮助(This is Gonzalez of digital image processing matlab source code version of the textbook and friends to learn useful image processing)
- 2015-03-01 10:56:07下载
- 积分：1
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LDPC
说明： 此为LDPC码的完整的编译码的MATLAB源代码。可用于通信系统的编码仿真，非常方便。(This is a complete encoding and decoding LDPC codes of MATLAB source code. Coding can be used for simulation of communication systems, very convenient.)
- 2011-03-14 18:46:00下载
- 积分：1
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Simulation
simulation matlab machine synchrone a aimant permanent
- 2015-02-01 09:38:09下载
- 积分：1
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Rounddetect
Detecting the round object
- 2015-04-16 14:30:13下载
- 积分：1
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wireless-communication[cazy]
本书籍包括所有无线通信系统中的数学模型，内容丰富。(environmenet of wireless communication)
- 2009-12-18 20:58:44下载
- 积分：1
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EMD_tool
使用经验模式分解算法的论文集与源码包，包括了最新的EMD工具箱及其使用手册，是一套可以直接应用的软件(The use of empirical mode decomposition algorithm for a collection of essays and source packages, including the latest EMD toolbox and how to use manual is a set of software that can be applied directly)
- 2010-01-22 20:24:10下载
- 积分：1
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Code2
这是《Windows高级编程第五版珍藏版》一书中的源码，11-23章，由于源码太大所以分开上传，这是下(This is the " Windows Advanced Programming Fifth Edition Collector' s Edition," a book source, 11-23 chapters, due to too much so upload separate source, which is under)
- 2014-10-10 11:35:45下载
- 积分：1
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CLI_1
cli basic the function for all the switch and routers
- 2014-12-02 23:26:40下载
- 积分：1
