Description: 介绍了MATLAB环境下Simulink动态仿真工具及电力系统工具箱的功能和特点,并进行一个单机对无穷大系统的暂态稳定仿真-on MATLAB environment Dynamic Simulation Tools and Power System Toolbox Gong can and features, and a single pair of infinite system transient stability simulation Platform: |
Size: 33408 |
Author:wenwen |
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Description: 介绍了MATLAB环境下Simulink动态仿真工具及电力系统工具箱的功能和特点,并进行一个单机对无穷大系统的暂态稳定仿真-on MATLAB environment Dynamic Simulation Tools and Power System Toolbox Gong can and features, and a single pair of infinite system transient stability simulation Platform: |
Size: 32768 |
Author:wenwen |
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Description: matlab电力系统工具箱,3.1版的,附有中文说明-matlab power system toolbox, version 3.1, and be accompanied with a Chinese Description Platform: |
Size: 2119680 |
Author:于琪 |
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Description: 电力系统分析计算程序,可以自己根据需要修改源码。-The Power System Analysis Toolbox (PSAT) is a Matlab toolbox for electric power system analysis and simulation. The command line version of PSAT is also GNU Octave compatible. All operations can be assessed by means of graphical user interfaces (GUIs) and a Simulink-based library provides an user-friendly tool for network design. Platform: |
Size: 1603584 |
Author:drjiang |
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Description: 一种基于MATLAB的多目标最优化仿真工具箱,可以实现电力系统的多目标优化问题-MATLAB-based multi-objective simulation optimization toolbox, you can achieve the power system of multi-objective optimization problem Platform: |
Size: 183296 |
Author:程飞 |
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Description: These set of programs are written to design a robust power system stabilizer for minimizing the effects of low frequency oscillations in electric power systems. A complete nonlinear model of the power system represented by a single machine connected to an infinite bus is developed in the Simulink environment. A fuzzy Power System Stabilizer is designed using the fuzzy logic toolbox of matlab and its parameters are tuned by a NEural Network controller. Platform: |
Size: 15360 |
Author:al-amin |
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Description: 有关matlab中past--power system analysis toolbox潮流计算工具箱的介绍,英文版-Matlab in the past- power system analysis toolbox toolbox flow calculation introduction, English Platform: |
Size: 878592 |
Author:小强 |
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Description: 一、 牛顿-拉夫逊法概要
首先对一般的牛顿-拉夫逊法作一简单说明。已知一个变量X的函数
(4-6)
解此方程式时,由适当的近似值X(0)出发,根据 (4-7)
反复进行计算,当X(n)满足适当的收敛判定条件时就是(4-6)式的根。这样的方法就是所谓的牛顿-拉夫逊法。
式(4-7)就是取第n次近似解X(n)在曲线 上的点 处的切线与X轴的交点作下一次X(n+1)值的方法。参考图4-2(a)。在这一方法中为了能收敛于真解,初值X(0)的选取及函数f(X)必须满足适当的条件,如图4-2(b)所示的那种情况就不能收敛或收敛到别的根上去。
这一方法还可以做下面的解释,设第n次迭代得到的解与真值之差,即 的误差为 时,则
(4-8)
把 在 附近对 用泰勒级数展开
(4-9)
上式略去 以下的项
(4-10)
的误差可近似由上式计算出来
图4-2
(4-11)
比较式(4-7)和(4-11),可以看出牛顿-拉夫逊法的修正量和 的误差的一次项相等。
用同样的方法考虑,给出对n个变量 -:Because of the importance and complexity of power system, better algorithm and programme language
is very important . An interior point method based on the perturbed Karush2Kuhn2Tucker (KKT) condition is pre2
sented in this paper , where the method and process for the optimal power flow is treated through the Matlab’s
symbolic math toolbox and Mfunction is also presented. Using the symbolic code , it can improve the adaptability
of the programme dramatically. The advantage is that , what we need to do is change the model expression. We
can make use of the symbolic programme to check our programme while we write the Mfunctions. Using the Mat2
lab , we find the optimal solutions and calculate quickly and efficiently. It has proposed the powerful and unique
functions of Matlab in the optimization and calculation for power system.
Key words :power system symbolic calculation optimal power flow interior point method Platform: |
Size: 9216 |
Author:范凯 |
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Description: 本电子书详细的介绍了SIMULINK中simpower system工具箱的具体应用,并从最简单的电路仿真入手,引领读者逐渐深入。-This book describes in detail SIMULINK toolbox in simpower system specific applications, and circuit simulation from the simplest to start, leading the reader gradually in depth. Platform: |
Size: 3462144 |
Author:李松寒 |
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Description: 一个较好的MATLAB潮流程序PST(power system toolbox,version3),可以进行电力系统分析,其中包含使用说明书。-A good matlab program by which we could make power system analysis. there is a user guide in this file. Platform: |
Size: 1161216 |
Author:张力 |
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Description: IEEE TRANSACTIONS ON EDUCATION, VOL. 49, NO. 4, NOVEMBER 2006
Saffet Ayasun, Member, IEEE, Chika O. Nwankpa, Senior Member, IEEE, and Harry G. Kwatny, Life Fellow, IEEE
Education and Research on Voltage Stability Toolbox Platform: |
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Author:mohad1 |
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