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Description: 基于MATLAB的PQ分解法潮流计算程序
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Size: 1209 |
Author: 王力 |
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Description: 这是我毕业设计时编写的潮流计算PQ分解法程序，支持n个节点、从外部读取Excel表格，采用高斯消去法获得因子表。
同时附带有针对这一程序的gui界面.fig和对应的.m文件！
Matlab版本为7.6.0。
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Size: 31426 |
Author: diyiresh@163.com |
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Description: 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
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Size: 2048 |
Author: 张薛巍 |
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Description: ％ 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
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Size: 7168 |
Author: mmcc |
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Description: 电力系统潮流计算 采取牛顿-拉弗逊法和PQ分解法 用matlab计算矩阵的功能，通过迭代方式求解。-power flow calculation taken Newton-Laffer Robertson and PQ decomposition matrix calculation using Matlab gong able, through iterative method to solve.
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Size: 9216 |
Author: 呈逐渐 |
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Description: 这是一个对电力系统潮流计算用matlab语言来实现pq法的例子。-this is one of the power flow calculation using Matlab language to achieve pq France examples.
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Size: 1024 |
Author: 潘秦 |
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Description: This program compress and recostruct using wavelets. We can select level of decomposition(here maximum 4 levels are given) of images using selected wavelet.
For eg:-wavelets can be haar, db1, db2,dmey...............
Decomposition can be viewed in figure.
(Please note that select 256X256 image for better result.)
Then compression can performed,
PERFL2 give compression score.
Then reconstruction can be performed.
Each decompsition we can choose different threshold values.
For each threshold value we can calculate mse,psnr,pq(picture quality),
bit ratio etc. To get pq install pqs function . -This program compress and recostruct using wavelets. We can select level of decomposition (here maximum 4 levels are given) of images using selected wavelet.For eg:-wavelets can be haar, db1, db2, dmey ........ ....... Decomposition can be viewed in figure. (Please note that select 256X256 image for better result.) Then compression can performed, PERFL2 give compression score.Then reconstruction can be performed.Each decompsition we can choose different threshold values . For each threshold value we can calculate mse, psnr, pq (picture quality), bit ratio etc. To get pq install pqs function.
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Size: 3072 |
Author: 陈语恬 |
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Description: 基于matlab和C++解多平衡节点+普通PQ分解潮流计算问题-Based on matlab and C++ Solution more balanced node+ Ordinary PQ decomposition of power flow calculation problem
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Size: 15360 |
Author: 刘倞 |
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Description: PQ分解法在计算潮流速度上大大超过N－R法，不但能应用于离线潮流计算，而且也能应用于在线潮流计算。-PQ decomposition method in the calculation of the trend of speed much higher than the N-R method, not only applies to off-line power flow calculation, but also can be used in-line power flow calculation.
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Size: 5120 |
Author: 郝立颖 |
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Description: 基于MATLAB的PQ分解法潮流计算程序 -MATLAB-based decomposition of PQ power flow calculation procedure
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Size: 1024 |
Author: 王力 |
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Description: 基于P-Q分解法的潮流计算适合初学者学习程序简单易懂-PQ decomposition method based on the trend of the calculation procedure for beginners Learn easy-to-read
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Size: 2048 |
Author: 刘聪汉 |
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Description: 电力系统中的牛顿拉夫逊法和PQ分解法的matlab代码-Power System Newton Raphson method and the PQ decomposition method matlab code
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Size: 256000 |
Author: 宋云飞 |
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Description: 运用P-Q分解法进行电力系统潮流计算，本程序用的是IEEE-14标准节点数据。-PQ decomposition method using power flow calculation, this procedure is used in standard IEEE-14 node data.
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Size: 18432 |
Author: 丁瑜 |
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Description: pq分解程序，matlab电力系统的分析和计算中，需要不同网络结构和参数。在应
用这些参数之前，收集和整理工作会花费大量的时间和精力。-pq decomposition process, matlab power system analysis and calculation, require different network structures and parameters. Before applying these parameters, the collection and collation will spend a lot of time and effort.
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Size: 7168 |
Author: liulei |
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Description: MATLAB PQ MATLAB PQ -MATLAB PQ MATLAB PQ MATLAB PQ MATLAB PQ
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Size: 2048 |
Author: 李笑天 |
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Description: PQ分解法潮流计算,matlab 程序，运行结果正确-PQ decomposition flow calculation, matlab program, the results are correct ... ...
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Size: 6144 |
Author: 李平 |
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Description: 基于pq谐波电流检测的三相三线制有源滤波器模型。-Pq harmonic current detection based on three-phase three-wire active filter model.
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Size: 20480 |
Author: Qiu lin |
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Description: PQ解耦控制的程序，可以用来仿真学习，这个是初稿，后续会上传更加改进的版本(PQ decoupling control procedures)
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Size: 19456 |
Author: 我爱控制
|
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Description: MATLAB的潮流计算程序，14节点和30节点(MATLAB's power flow program, 14 nodes and 30 nodes)
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Size: 30720 |
Author: 呱呱瓜 |
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Description: pq控制微电网，基于MATLAB仿真，可实现并网运行
(Pq control micro-grid, based on MATLAB simulation, can be achieved grid operation)
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Size: 28672 |
Author: yangwh |
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