搜索资源列表
-
0下载：
将潮流计算公式矢量化处理,利用Matlab编写潮流程序,并将Matlab的m文件编译成COM组件,可简单实现
Matlab和其它语言的混合编程。通过简单的函数调用即可完成如稀疏、解方程等一系列数学运算,并可轻易实现相关图形的
绘制。潮流计算中采用AMD算法对修正方程系数矩阵进行节点优化,并采用LDLT算法进行求解,有效地减少了注入元,计
算速度成倍提高。在混合编程的模式下,提高了程序开发速度、程序可靠性、计算效率和保密性。
-Formula for calculating the
-
-
0下载：
电力系统潮流计算的计算机算法，根据牛顿-拉夫逊法计算。-Power Flow Calculation of the computer algorithm, according to Newton- Raphson method.
-
-
0下载：
电力系统潮流计算的计算机算法—PQ分解法潮流计算-Power Flow Calculation of the computer algorithm-PQ decomposition of power flow calculation
-
-
0下载：
基于免疫禁忌混合算法的多目标最优潮流计算[PDF].-Multi-objective Optimal Power Flow Calculation Based on
Immune/Tabu Search Hybrid Algorithm
-
-
0下载：
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
-
-
3下载：
基于matlab的电力系统潮流计算程序设计（牛拉法）.doc是您毕业设计的第一选择-MATLABAbstract：Newton-Raphson technique is an efficient power flow algorithm．It use MATLAB language
to design Newton-Raphson technique power algorithm，and passing calculation of an example in this
paper t
-
-
0下载：
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
-
-
0下载：
程序——潮流计算的MATLAB算法（牛顿拉夫逊）-Program- MATLAB algorithm (Newton Raphson power flow calculation)
-
-
0下载：
DEscr iptION: This Matlab algorithm performs many tasks associated with
power system analysis. First, it has the ability to perform both fully
coupled and dc power flow analysis. Second, it has the ability to create
measurements (with user-
-
-
0下载：
DEscr iptION: This Matlab algorithm performs many tasks associated with
power system analysis. First, it has the ability to perform both fully
coupled and dc power flow analysis. Second, it has the ability to create
measurements (with user-
-
-
0下载：
DEscr iptION: This Matlab algorithm performs many tasks associated with
power system analysis. First, it has the ability to perform both fully
coupled and dc power flow analysis. Second, it has the ability to create
measurements (with user-
-
-
4下载：
基于蒙特卡罗算法的电力系统风险评估研究_李彦生。利用蒙特卡洛抽样和潮流计算方法计算电力系统可靠性-Based on the Monte Carlo algorithm for power system risk assessment studies _ Li Yansheng. Monte Carlo sampling and flow calculation method of the calculation of the power system reliability
-
-
1下载：
在MATLAB/Simulink环境中搭建了光伏发电系统模型,其采用最大功率点跟踪(MPPT)控制算法,并加入继电保护逻辑控制模块.通过PSASP的用户程序接口,可将该模型以电流源的形式接入电网模型进行暂态稳定计算.同时提出在电流源并网模式下并网光伏发电系统控制其与电网的无功功率交换为0,因此在潮流计算中可将光伏电站设为PQ节点,并设无功功率为0.CEPRI 36节点系统的仿真结果验证了该模型的正确性,并表明所提模型比常规同步电机二阶经典模型对电网故障的反应更为灵敏,但其对于改善全系统的暂态稳定
-
-
0下载：
A New Attempt to Optimize Optimal Power Flow
based Transmission Losses using Genetic Algorithm
-
-
0下载：
An increasing number of distributed generation units (DG
units) are connected to the distribution network. These
generators affect the operation and coordination of the
distribution network protection. The influence from DG units
that are cou
-
-
0下载：
Currently, the Proportional-Integral-Derivative (PID) algorithmis the most
common control algorithm used in dustry. Often, people use PID to
control processes that include heating and cooling systems, fluid level
monitoring, flow control, and p
-
-
0下载：
Example test systems with algorithm for solving power flow problem in redial networks
-
-
0下载：
多机电力系统仿真及其潮流计算，包括随机梯度算法，相对梯度算法，信号处理中的旋转不变子空间法。- Multi-machine power system simulation and flow calculation, Including stochastic gradient algorithm, the relative gradient algorithm, Signal Processing ESPRIT method.
-
