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顾伟三机九节点仿真程序
电力系统潮流计算体现在数学就上是多元非线性方程组的求解问题，求解的方法有很多种。牛顿—拉夫逊法是数学上解非线性方程式的有效方法，收敛性好、迭代次数少。将牛顿—拉夫逊法用于潮流计算是以导纳矩阵为基础的，由于利用了导纳矩阵的对称性、稀疏性及节点编号顺序优化等技巧，使牛顿—拉夫逊法解题规模和计算速度进一步提高，此算法至今仍是潮流计算中广泛采用的优秀算法。(Power flow calculation in power system is a problem of solving multivariate non-linear equations in mathematics. There are many methods to solve it. Newton-Raphson method is an effective method for solving nonlinear equations in mathematics. It has good convergence and fewer iterations. The application of Newton-Raphson method to power flow calculation is based on admittance matrix. Because of the use of symmetry, sparsity and optimization of node number sequence of admittance matrix, the scale and speed of Newton-Raphson method are further improved. So far, this algorithm is still an excellent one widely used in power flow calculation.)
- 2018-11-14 22:13:29下载
- 积分：1
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画多边形
说明： 画椭圆、矩形，勾勒出所需图形的大小与所在的位置。(Draw an ellipse or rectangle to outline the size and location of the desired graphic.)
- 2020-06-17 17:40:02下载
- 积分：1
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ChJiang
说明： An HTML5 with Music Mobile Phone Shake a Special Effect Code
- 2019-05-15 10:49:12下载
- 积分：1
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twincat
twincat是开发平台的实时控制自动化软件(TwinCAT is a real-time control automation software for development platform)
- 2019-02-14 08:00:09下载
- 积分：1
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Photogrammetric bundle content is full
摄影测量光束法 内容很全
功能很强大
希望能帮到你们-Photogrammetric bundle content is full-featured very powerful that you want to help to
- 2022-05-06 03:00:07下载
- 积分：1
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InTech-A_multi_agent_system_architecture_for_sens
Multi-Agent System Architecture for Sensor Networks
- 2012-10-03 21:30:19下载
- 积分：1
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Excel
Excel->MySQL 解决UNIX下使用Excel数据的困难。-Excel-gt; MySQL UNIX solutions use Excel data difficulties.
- 2022-03-18 21:47:17下载
- 积分：1
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EASI
用于对信号的盲源分离处理当中，将两混合信号分开。(In the blind source separation processing of a signal, the two mixed signals are separated.)
- 2018-09-23 14:34:35下载
- 积分：1
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Add BDE alias: paikedata set path: [location] paike data (such as: e: paike...
添加BDE别名:paikedata
设置path:[存放位置]paikedata (如:e:paikedata)
运行:f_ssgl.exe
--★运行说明------------------------------------------------
13
用户名:nwn
密码:j -Add BDE alias: paikedata set path: [location] paike data (such as: e: paike data) to run: f_ssgl.exe- ★ run Description------------------------------------------------ 13 user name: nwn password: j
- 2022-01-25 15:23:34下载
- 积分：1
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msvbvm50
msvbvm50.rar 动行库文件(msvbvm50.rar dynamic library file line)
- 2009-01-17 09:40:43下载
- 积分：1
