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Description: 一种新型的逆变器双环控制技术(提出了一种逆变器双环控制技术,该方案内环为单周期控制,外环采用K 系数法设计
的补偿器。仿真结果证明了该控制策略最显著的优点是:对输入电压的大扰动具有很好抑制
性、负载变化时具有鲁棒性以及带非线性负载时高品质的输出波形。)-A new type of inverter control technology bicyclo (A bicyclol inverter control technology, the program loop for single-cycle control, the use of K coefficient ring designed compensator. Simulation results show that the control Strategy of the most prominent advantages are: the input voltage has a good large disturbance suppression, load change is robust, as well as with non-linear loads of high-quality output waveform.)
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Size: 267264 |
Author: zh |
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Description: 提出一种基于电压电流双环控制的三相SVPWM 逆变器,分析了其两相同步旋转坐标系下的数学模型
并由此构建了系统的电压电流控制器。为了提高系统的动态响应特性及抗扰能力,电压外环包含了负载电流前馈
及输出滤波电容电流解耦,电流内环包含了输出电压前馈及输出滤波电感电压解耦。20 kVA实验样机的实验结果
表明,该逆变器具有良好的非线性负载能力。-A dual-loop control of voltage and current-based three-phase SVPWM inverter, an analysis of its two-phase synchronous rotating coordinate system and thus build a mathematical model of the system voltage and current controller. In order to improve the system dynamic response and anti-interference ability, voltage ring contains load current feedforward and output filter capacitor current decoupling, current loop includes the output voltage feedforward and output filter inductor voltage decoupling. 20 kVA experimental prototype of the experimental results show that the inverter has a good non-linear load capacity.
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Size: 204800 |
Author: zh |
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Description: 这个工具箱包括各种图像处理功能函数如下：
1、图像链接和生成
2、滤波和模糊功能
3、各向异性和空间变化滤波
4、各向异性和空间变量滤波
5、非线性滤波（中值滤波等）
6、全局变量图像处理（去噪和分解）
7、非小波图像变换-This toolbox contains functions related to image processing, including
* images loading and generation.
* filtering and blurring functions.
* anisotropic and spacially variant filters.
* non-linear filtering (median, LIC, bilateral).
* High Dynamic Range image loading and equalization.
* total variation image processing (denoising and decomposition).
* non-wavelets image transforms such as local DCT.
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Size: 3281920 |
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Description: 基于单位功率因数控制策略的单相有源滤波，去掉非线性负载部分即为单相全控整流。开关器件采用IGBT。-Based on the unity power factor control strategy of single-phase active power filter, remove the part of non-linear load is the single-phase full-controlled rectifier. Switching device IGBT.
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Size: 7168 |
Author: 雷宾 |
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Description: 非线性回归预测电力负荷VB模块（带实例）-Non-linear regression to forecast the electricity load VB modules (with examples)
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Size: 3072 |
Author: wu吴冰 |
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Description: it is used to eliminate the harmonic distortion due to non linear load.
By
Saravanan.J -it is used to eliminate the harmonic distortion due to non linear load.
By
Saravanan.J
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Size: 13312 |
Author: saravana |
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Description: three phase non linear load
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Size: 9216 |
Author: ramreddy |
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Description: simulink of Dynamic voltage restorer 1
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Size: 21504 |
Author: colorado |
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Description: Sineax_Cam_技术数据说明书，SINEAX CAM用于测量和监测电力分配系统或工厂供电系统的各种电参量。测量系统能够准确监测电流网络状态、非线性负载的状况以及对整个供电系统是否过载进行评估。-Sineax_Cam_ technical data specifications, SINEAX CAM for measuring and monitoring the electrical distribution system or plant a variety of electrical power system parameters. Measuring system can accurately monitor the current network status, the status of non-linear load and the entire power supply system to assess whether the overload.
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Size: 673792 |
Author: 赵峰 |
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Description: The economic load dispatch plays an important role in the operation of power system,
and several models by using different techniques have been used to solve these problems.
Several traditional approaches, like lambda-iteration and gradient method are utilized to find out
the optimal solution of non-linear problem. More recently, the soft computing techniques have
received more attention and were used in a number of successful and practical applications. The
purpose of this work is to find out the advantages of application of the evolutionary computing
technique and Particle Swarm Optimization (PSO) in particular to the economic load dispatch
problem. Here, an attempt has been made to find out the minimum cost by using PSO using the
data of three and six generating units
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Size: 542720 |
Author: amijeet |
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Description: 在MATLAB/simulink下，搭建三相四线制非线性负载。-In the MATLAB/simulink, the three-phase four-wire system to build non-linear load.
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Size: 7168 |
Author: othanda |
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Description: it is showing a distortion by non linear load
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Size: 16384 |
Author: Jigar |
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Description: harmonic elimination for non linear load
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Size: 1491968 |
Author: mukeshh |
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Description: harmonic filter for the RL load and non-linear load
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Size: 16384 |
Author: joher |
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Description: without dstatcom. here non linear load and star connected loads are used to generate the harmonics-without dstatcom. here non linear load and star connected loads are used to generate the harmonics
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Size: 10240 |
Author: N.Sadeesh |
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Description: 该SIMULINK程序描述的是有源滤波器(APF)挂载在电网后滤除了电网的谐波电流。-This demonstration illustrates the use of a shunt active harmonic filter (AHF) to minimize the harmonic content propagated to the source a non-linear load.
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Size: 18432 |
Author: 谢 |
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Description: 动态电压恢复器，该模型主要包括电源模型（Grid）、DVR模型（涵盖有电力电子元件、控制环节及直流电源）、非线性敏感负荷（Non Linear Load）；-Dynamic voltage restorer
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Size: 23552 |
Author: XU |
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Description: STATCOM在非线性负载的传输线的改进
所需 MATLAB版本MATLAB 7.10-improvement non linear load in tranmission line
Required Products MATLAB
MATLAB release MATLAB 7.10 (R2010a)
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Size: 24576 |
Author: 小章 |
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Description: Abstract In an interconnected power system, the
communication link is maintained between remote terminal
units (RTUs)-control center-plant units for load frequency
control (LFC) application. The dedicated communication
channels having constant time delay may degrade the dynamic
performance or even lead to system instability. In this paper, a
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Size: 322560 |
Author: Gomaa Haroun |
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Description: This thesis is a part of the research carried out on a double stage grid connected photovoltaic system, associated with a shunt active power filter. In the first stage, the photovoltaic generator is connected to a boost DC-DC converter, acting through two MPPT algorithms, based on fuzzy logic and sliding mode control, to track permanently the optimum point, and injecting so the extracted amount to the grid. In the second stage, a two-level voltage source inverter is introduced, to fulfill two main roles: Ensuring the injection into the grid of the extracted power, and acting as an active filter to eliminate the effect of undesirable harmonics, caused by the non-linear load. In this context, various techniques, inspired from the direct power control have been implemented to improve the energy quality of the system
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Size: 4677632 |
Author: sbr energie
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