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电力电子和电力拖动控制系统的MATLAB应用以及说明书-Power electronics and electric drive control system for MATLAB applications and instructions
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关于matlab simpowersystem的例子,有助于掌握matlab潮流计算-About matlab simpowersystem example, help to control power flow matlab
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SVC无功补偿控制系统项目介绍,希望对大家有用-SVC control system for reactive power compensation projects introduction
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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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同步电机模型的MATLAB仿真,本文针对同步电机中具有代表性的凸极机,再使用MATLAB中用于仿真模拟系统的SIMULINK对系统的各个部分进行封装及连接,系统总体分为电源、abc/dq转换器、电机内部模拟、控制反馈四个主要部分,并为其设计了专用的模块,同时对其中的一系列参数进行了配置。-Synchronous motor model of the MATLAB simulation, this paper, synchronous motor has a salient-pole machin
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To improve the boiler drum level control system of a power plant, the three challenging issues encountered include (1)
effect of ‘‘false water level’’, (2) controller parameter mismatches due to variant working conditions and (3) signal noise
cau
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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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在对永磁风力发电机的基本理论进行论述的基础上,分析了变转速变桨距控
制策略,并基于Matlab/Simulink建立了风力发电机模型,通过仿真分析了最大功率跟踪
和变桨距控制下发电机的性能。-this paper analyzes variable speed and variable pitch control strategy on the
foundation of discussing basic theory of permanent magnet wind turbine
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提出了一种统一潮流控制器的非线性控制策略,具有一定的参考价值-Presents a unified power flow controller of nonlinear control strategy, with some reference value
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:针对3-业过程控制中传统PID控制器的不足,介绍了模糊PID控制器的设计方法,将模糊PID
算法应用于汽轮机功频电液调节系统中,并将模糊PID算法与传统PID算法进行了比较-: For 3- business process control, the lack of traditional PID controller, introduced the fuzzy PID controller design method, the fuzzy PID algorithm used in st
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In this paper Static Synchronous Compensator
(STATCOM) is used for voltage stability and the
compensation of reactive power. The STATCOM contains an
Insulated Gate Bipolar Transistor (IGBT) based voltage
source converter for voltage control a
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MATLAB是矩阵实验室(Matrix Laboratory)之意。除具备卓越的数值计算能力外,它还提供了专业水平的符号计算,文字处理,可视化建模仿真和实时控制等功能。
-MATLAB is the meaning of the Matrix Laboratory (Matrix Laboratory). In addition to excellent numerical computing power, it also provides a professional level of s
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在分析无刷直流电动机数学模型的基础上, 提出了一种基于MATLAB 的无刷直
流电动机控制系统建模仿真的新方法。该仿仿真模型由独立的功能模块整合而成, 其中电机本体和逆变系统模型采用SimPowerSystems 中的电力电子元件搭建, 可以真实反映中点电压的实际情况-Based on analysis of the mathematical model of a brushless DC motor, a brushless DC motor control system based on
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三相异步电动机变频器调速系统,它通过变频器,将频率固定的交流电变换成频率连续可调交流电源。本文为基于Matlab的异步电动机变频调速系统的仿真研究。-Three-phase asynchronous motor inverter speed control system, through the inverter, the fixed-frequency alternating current is converted into frequency AC power continuously a
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很详细的一篇研究双馈风力发电 风速扰动、风电场出口故障、系统线路故障三种状态下对电力系统的影响,且通过MATLAB仿真验证。-A very detailed study of the doubly-fed wind power wind disturbances affecting the wind farm exports fault line fault systems in three states of the power system, and through MATLAB simul
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电力传输建模,包含弱电控制强电输出曲线,实现电力传输的演示化流程-Power transmission modeling, including low voltage control high voltage output curve, demonstration of the power transmission process
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DC-DC部分采用定功率单环控制,matlab实现了五类灰色关联度模型的计算,鲁棒性好,性能优越。- DC-DC power single-part set-loop control, matlab implements five gray correlation degree computing model, Robustness, superior performance.
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Control for Grid Connected and Intentional Islanding operations of Distributed Power Generation
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