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【Graph program】 newton插值绘制曲线 DL : 0: 用牛顿插值法绘制曲线，同时涉及vb与excel的连接！-with Newton drawing curve interpolation, and excel involved vb link!
Update : 2024-05-04 Size : 3072 Publisher : 杨磊
【Mathimatics-Numerical algorithms】 ZHXLL DL : 0: 电力系统雅各比行列式计算,牛顿---拉夫逊进行潮流计算（c源程序）-power system Jacoby determinant, the Newton-Raphson for flow calculation (c source)
Update : 2024-05-04 Size : 5120 Publisher : 张晓亮
【Algorithm】牛顿－拉夫孙算法 DL : 0: 牛顿－拉夫孙算法-Newton-Raphson algorithm SUN
Update : 2024-05-04 Size : 18432 Publisher :
【Other systems】 Newton潮流程序 DL : 0: 基于VisualC++的牛顿－拉夫逊潮流计算程序，适合电力系统专业-based on the Visual C Newton-Raphson flow calculation procedures for professional power system
Update : 2024-05-04 Size : 63488 Publisher : 赵渊
【Algorithm】 nrfajiechaoliu DL : 0: 电力系统稳态分析中用牛顿-拉夫逊法求解电力系统稳态潮流问题的MATLAB程序-power system steady-state analysis using the Newton-Raphson method to solve power system steady trend of MATLAB procedures
Update : 2024-05-04 Size : 2048 Publisher : 张薛巍
【Other systems】 pfc_NR DL : 0: ％该Matlab程序基于牛顿－拉夫逊算法，用于计算已知导纳矩阵、PQ节点、PV节点、平衡节点(UA)的电力网络潮流％ U - 各节点母线电压 S - 各节点注入功率 S_net - 电力网络总损耗％ PQ_P - 实算PQ节点注入有功功率 PQ_Q - 实算PQ节点注入无功功率％ delt_PQ_P - 实算PQ节点有功功率修正值 delt_PQ_Q －实算PQ节点无功功率修正值％ delt_UA_P - 实平衡节点有功功率修正值 delt_U_2 - 实平衡节点电压平方修正值％ delt_PQV - 实算P Q U^2修正值 J - 雅可比矩阵％ e - 电压实部 f - 电压虚部 delt_ef - 电压实部与虚部修正值- The Matlab program based on the Newton- Raphson algorithm is used to calculate the admittance matrix is known, PQ node, PV node, the node balance (UA) the trend of the electricity networks U- the node bus voltage S- each node injection power S_net-- The total loss of electric power networks PQ_P- operator PQ is injected into active nodes PQ_Q- operator PQ is injected reactive power node delt_PQ_P- is considered the correct value of active power PQ node delt_PQ_Q- really count PQ node reactive power to amend the value of delt_UA_P- real active power balance of the correct value of the node delt_U_2- node voltage balance is the correct value of the square of delt_PQV- really count PQU ^ 2 the correct value of J- Jacobian matrix e- voltage real part f- the imaginary part of voltage delt_ef- voltage real part and imaginary part of the amendment value
Update : 2024-05-04 Size : 7168 Publisher : mmcc
【source in ebook】 NRflow DL : 0: 采用matlab编程实现基于牛顿拉夫逊算法的电力系统潮流计算。-using Matlab programming based on the Newton Raphson algorithm for the power flow calculation.
Update : 2024-05-04 Size : 2048 Publisher : 鲁鲁
【matlab】 Newton_cankao DL : 0: 自己写的牛顿—拉夫逊潮流计算源码,紧供参考-himself wrote the Newton-Raphson power flow calculation source, tight for reference
Update : 2024-05-04 Size : 2048 Publisher : wmm
【Other systems】 powernode DL : 0: 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。-Newton-Raphson method flow calculation basic steps : (1) formation of nodal admittance matrix (2) to set up the initial node voltage U, (3) the initial node-generation-related demand. calculated that the constant term formula Vector (4) nodes will be incorporated into the initial voltage-seeking, calculated Jacobian matrix elements (5) solving that equation, seek to amend the vector (6) to strike a new node voltage value (7) to check whether convergence, if not restrained. concentrated in the nodes of the new voltage as the initial value since the first three steps to re-start the narrow iterations. Otherwise, turn into the next (8) Calculation branch power distribution, PV nodes reactive power and balance-node into power.
Update : 2024-05-04 Size : 2048 Publisher : asd
【Algorithm】 DERPAR DL : 0: 常微分方程求解的搜索延拓法，克服了Newton-Raphson法对初值问题影响过大的问题-Solving Ordinary Differential Equations search continuation method to overcome the Newton-Raphson method for initial value problem of the impact of the problem is too large
Update : 2024-05-04 Size : 4096 Publisher : Gao Xuejun
【Books】 FEMnpmethod DL : 0: Newton-Raphson有限元法，求解一维非线性问题，fortran77编制。-Newton-Raphson finite element method, for solving one-dimensional nonlinear problems, fortran77 preparation.
Update : 2024-05-04 Size : 5120 Publisher :
【Algorithm】 Newton DL : 0: 牛顿法求解非线性方程组，VC++,牛顿法求解非线性方程组算法源码 -Newton method for solving nonlinear equations, VC++, Newton method for solving nonlinear equations algorithm source code
Update : 2024-05-04 Size : 183296 Publisher : GYZ
【matlab】 newton DL : 0: 这是用牛顿法做的，绝对正确无误，请放心下载。-This is done using Newton s method is definitely correct, please rest assured that download.
Update : 2024-05-04 Size : 2048 Publisher : 王朝
【Algorithm】 newton_raphson DL : 0: Summary: Newton-Raphson method for all real roots of the polynomial. MATLAB Release: R11 Description: This M-file calculates all the real roots of the given polynomial. It calls syn_division, a synthetic division function, and derivate, differentiation function. -Summary: Newton-Raphson method for all real roots of the polynomial. MATLAB Release: R11 Description: This M-file calculates all the real roots of the given polynomial. It calls syn_division, a synthetic division function, and derivate, differentiation function.
Update : 2024-05-04 Size : 2048 Publisher : 风帆
【matlab】 Newton DL : 0: 实现matlab的牛顿法。牛顿法是非常有高效的，它是许多强大的数值方法的基础。-Matlab realize the Newton method. Newton method is very efficient, it is many a strong basis of numerical methods.
Update : 2024-05-04 Size : 12288 Publisher : knight
【Other systems】 powerflow DL : 0: 基于c语言的电力系统潮流计算程序（牛顿拉夫逊算法）-C language-based Power Flow Calculation Program (Newton Raphson algorithm)
Update : 2024-05-04 Size : 2048 Publisher : 关洪浩
【AI-NN-PR】 IEEE14G_S DL : 0: IEEE14节点的牛顿拉夫逊算法进行潮流计算，希望对同仁们有所帮助。-IEEE14 node Newton Raphson power flow calculation algorithm, and they hope to be helpful to colleagues.
Update : 2024-05-04 Size : 1024 Publisher : Mentis
【matlab】 newton_raphson DL : 0: Newton-Raphson算法介绍在科学计算和财经工程领域，许多数值算法都是通用的（至少在理论上是），可广泛地用于解决一类问题。一个大家熟悉的例子就是Newton-Raphson例程，它可用来寻找方程 f(x)=0的数值解。标准的数学表达式f(x)表示f是变量x的函数，其通常的表达形式为f(x,a,b,...)=0，f被定义为多于一个变量的函数。在这种情况下，Newton-Raphson算法试图把x以外的变量固定并作为参数，而寻找关于变量x的数值解。由于Newton-Raphson算法需要知道被求解函数的确切表达，其传统实现方法是直接将代码嵌入到客户应用程序中。这就使得算法的实现代码经过针对不同被求解函数的少量修改后在客户程序中反复出现。同许多其它数学例程一样，Newton-Raphson算法的具体实现是应该与特定用户无关的。并且，重复编码在任何情况下都应该尽量避免。我们很自然地会想到把该类例程作为库函数来实现，以使客户程序可以直接调用它们。但是，这种实现方式必然会涉及到如何将用户自定义函数（Newton-Raphson 例程需要调用该函数）封装成可以作为参数传递的形式。 -err
Update : 2024-05-04 Size : 1024 Publisher : 杨霄
【matlab】 nlcl DL : 0: 基于matlab编程的牛顿－拉夫逊潮流计算的程序代码-Matlab programming based on Newton- Raphson power flow calculation program code
Update : 2024-05-04 Size : 5120 Publisher : shikay
【matlab】 hhu_pfcp DL : 0: 基于MATPOWER修改而成的潮流计算软件，可以采用直流潮流法、牛顿拉夫逊法、PQ分解法与高斯－塞代尔法解算IEEE9-300节点的潮流。 -MATPOWER modifications made based on the flow calculation software, DC power flow method can be used Newton Raphson method, PQ decomposition method and the Gauss- Cypriot dayr Act solver IEEE9-300 nodes trend.
Update : 2024-05-04 Size : 254976 Publisher : 王力

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