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Dynamic and steady state model of Doubly fed induction generator back to back supply for wind energy power system using matlab
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:针对时滞系统的特点和采用神经网络单值预测控制存在的不足,提出了多步超前预测与补偿的控制算
法,有效地增加了控制力度,改善了动态性能,并论述了增加的预测与补偿步数与稳定的关系
-With regards to the characteristics of time-delay system and the weakness of single predictive control, this pa-
per puts forward a control scheme of multi
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动态矩阵的预测控制源程序，可以实现预测控制中的模型预测和优化算法。- this pa-
per puts forward a control scheme of multi-step-ahead prediction and compensation, which increases control power effectively,
and improves dynamic characteristics ofthe system. The paper also discusses
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dynamic and steady state modeling of Doubly fed induction generator back to back supply in wind power system using MATLAB
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Dynamic and steady state model of Doubly fed induction generator back to back supply for wind energy power system using matlab
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Dynamic and steady state model of Doubly fed induction generator back to back supply for wind energy power system using matlab-Dynamic and steady state model of Dynamic and steady state model of Doubly fed induction generator back to back supply for
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Dynamic and steady state model of Doubly fed induction generator back to back supply for wind energy power system using matlab
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With increasing wind penetration in power systems, many national
grid codes will demand complete models and simulation
studies under different system conditions in order to ensure that
the connection of a wind farm will not have a detrimental i
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摘要
随着火电机组向大容量、高参数和高效率方向发展，对机组热工自动控制系统控制品质的要求也随之提高。在热工过程中，大多数热工对象具有较大的惯性和迟延，且是非线性和慢时变的，部分对象还是多变量的，因而具有很大的不确定性和强耦合性。这就难以建立精确的数学模型，使采用固定参数的PID控制器不能与生产上越来越高的控制要求相适应。
本文主要是研究动态矩阵控制算法在主汽温控制方面的应用。首先，分析了当前火电厂主汽温的控制方式和常规的控制方法，以及影响主汽温变化的各种扰动因素；然后，介绍了动态矩阵控制
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The fast control capability of the VSC-HVDC and
the process of area mode oscillations are analyzed. An auxiliary
fuzzy logic controller designed in Matlab for the Voltage Source
Converter based HVDC transmission system, VSC-HVDC, to
improve t
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构建了一个包含风速模型、功率转换模型、传动链模型等三个部分的10MW变速直驱型风力发电机组的标么值的Matlab模型.传动链模型是基于二质量块——轴数学模型所构建的动态模型.通过标么值的转换及灵活的参数调整,该模型能较准确地模拟各种变速直驱型风力发电机组.仿真分析获取了最大功率跟踪特性曲线,并得到了风力发电机组的四个工作区.结果还能表明,电负荷电磁阻力矩能动态地调整电机转子转速,从而在低速风时能实现风能最大功率的追踪.同时,风涡轮的桨距角能控制高速风的利用率,使风涡轮机工作在额定功率下,有效地防
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This paper describes the problem of voltage sags and swells and its severe impact on non linear loads or
sensitive loads. The dynamic voltage restorer (DVR) has become popular as a cost effective solution for the
protection of sensitive loads vol
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this file is simulation of dynamic voltage restorer (DVR) that is simulated by MATLAB/SIMULINK. the power system has 3 bus and 2 load that one of them is considered critical load. the DVR duty is compensating voltage sag or swell.in fact this work is
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在电力系统故障仿真实例介绍了MATLAB软件在电力系统中的应用，以及利用动态仿真工具Simulink和电力系统工具箱PSD-MATLAB in the power system fault simulation example this paper introduces the application of MATLAB software in the power system, as well as the use of dynamic simulation tools Simulink an
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