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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...
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 powe
- 2022-06-02 03:02:29下载
- 积分:1
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This is a good book for TCL lovers.
This is a good book for TCL lovers.
- 2022-03-21 09:27:14下载
- 积分:1
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- 2022-03-16 17:36:30下载
- 积分:1
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Chat Client using TCP Socket in C#.NET
Chat Client using TCP Socket in C#.NET
- 2022-08-14 04:48:00下载
- 积分:1
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这是一个弹球的游戏,不过有些粗糙。基本功能还是可以的
这是一个弹球的游戏,不过有些粗糙。基本功能还是可以的-This is a pinball game, but some rough. Basic functions can still be the
- 2022-05-07 15:04:24下载
- 积分:1
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Solution PowerWord conflict with Kaspersky, so long as the replacement of the Po...
解决金山词霸与卡巴斯基冲突的,只要替换了词霸下面的XdictGrb.dll就可以了-Solution PowerWord conflict with Kaspersky, so long as the replacement of the PowerWord XdictGrb.dll the following can be a
- 2022-08-07 01:02:37下载
- 积分:1
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07年全国电子设计大赛论文,有音频信号分析仪,无线识别等
07年全国电子设计大赛论文,有音频信号分析仪,无线识别等-xiazisheji
- 2022-05-28 00:04:48下载
- 积分:1
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艾默生EV系列变频器与PC通讯的程序,用VB编写的,十分适合工控人士使用...
艾默生EV系列变频器与PC通讯的程序,用VB编写的,十分适合工控人士使用-Emerson EV inverter series of communications with the PC program, written using VB, very suitable for industrial use
- 2023-08-19 18:55:04下载
- 积分:1
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Sql column data dictionary description of the relevant information table describ...
数据字典相关sql
列描述信息
表描述信息
创建列描述信息
创建表描述信息
更行字段说明,更新表说明 存在才能更新
获取SQL Server服务器的连接信息用脚本
字段信息
索引信息
约束与过程信息
查询存储过程
查询视图
主键,外键,约束
服务器,数据库名称
用户数据库名字
用户数据库 创建时间
用户数据库 路径
数据库下所有表-Sql column data dictionary description of the relevant information table describes information to create the column descriptions to create the table describes information more row fields to update your table illustrates there is to update the SQL Server connection to the server to obtain information on field information with the script index information is stored constraints and process information query procedure to query the view primary keys, foreign keys, constraints, server, database name of the user database user name of the user database, the database creation time path of the database, all tables
- 2022-02-03 02:15:47下载
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BIG5 to GB2312 with characters that corresponds to data conversion. For RUBY lib...
于GB2312中与BIG5相对应繁体字编码转换。
为RUBY程式库。
-BIG5 to GB2312 with characters that corresponds to data conversion. For RUBY library.
- 2022-02-21 04:36:02下载
- 积分:1