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Newton-rafer-Johnson-method
说明: 电力系统的牛顿-拉夫逊法潮流计算。
基本步骤:
(1)形成节点导纳矩阵
(2)将各节点电压设初值U,
(3)将节点初值代入相关求式,求出修正方程式的常数项向量
(4)将节点电压初值代入求式,求出雅可比矩阵元素
(5)求解修正方程,求修正向量
(6)求取节点电压的新值
(7)检查是否收敛,如不收敛,则以各节点电压的新值作为初值自第3步重新开始进行狭义次迭代,否则转入下一步
(8)计算支路功率分布,PV节点无功功率和平衡节点柱入功率。(Power system of Newton- rafer Johnson flow calculation method-matlab)
- 2011-03-01 16:02:50下载
- 积分:1
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Simulinkkejianzhuyaobufen
说明: Simulink课件 略去不必要的介绍
适合初学者(Simulink courseware spent unnecessary introduction for beginners)
- 2010-04-15 20:16:43下载
- 积分:1
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matlab-image-source-code
matlab图像分割算法源码.图像反转.灰度线性变换.非线性变换.直方图均衡化
(matlab image segmentation algorithm source code)
- 2013-12-18 20:03:07下载
- 积分:1
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itd
随记减量法是从结构的随机振动响应信号中提取该结构自由衰减振动信号的一种方法-With the mind Reduction Act(Reduction Act is credited with random vibration response of the structure from the signal to extract the structure of a method-With free decay vibration signals the mind Reduction Act)
- 2013-12-02 16:05:28下载
- 积分:1
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lifting_97
本程序实现任意偶数大小图像第二代双正交97提升小波变换(failed to translate)
- 2010-07-01 15:26:52下载
- 积分:1
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nonmaxsuppts
detector de bordes de sobel
- 2013-03-05 09:26:14下载
- 积分:1
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W1Q3.m
Simulation of M/G/! queue with average queue size(Simulation of M/G /! Queue with average queue size)
- 2014-02-19 17:41:25下载
- 积分:1
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music_8ula
利用MUSIC算法对空间来波方向进行估计,并且结合空间平滑技术实现对空间相干源的DOA估计(MUSIC algorithm for use of space DOA estimation, and combined with spatial smoothing technique for spatial coherence source implementation of the DOA estimates)
- 2009-04-08 15:08:50下载
- 积分:1
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power
应用牛顿拉夫逊发计算简单的潮流,实现基本的潮流运算(Application of Newton Raphson made a simple calculation of the trend, the trend for basic computing
)
- 2011-11-16 15:45:16下载
- 积分:1
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matlab_Linear_Algebra
介绍怎么通过matlab完成线性代数的运算,入门教程,简单易懂!(How to introduce, through the completion of linear algebra matlab computing, Getting Started tutorials, easy-to-read!)
- 2008-12-12 15:42:24下载
- 积分:1