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PLF
基于随机邻域搜索的含风电配电网优化规划
本程序提出了含风电配电网中基于半不变量的随机潮流算法,该算法考虑了风电的出力随机性,运用了概率统计方法处理系统运行中的随机变化因素,给出系统运行电压、支路潮流等概率分布情况,可以更深刻地揭示系统运行状况,为系统安全运行决策提供更完整的信息。
随机变量的卷积运算是随机潮流计算量较大的部分,利用半不变量的方法进行随机变量间的卷积运算,并用Gram-Charlier级数展开式计算随机变量的分布[4-6]将使整个随机潮流计算效率很高,其精度也足以满足规划和运行分析的要求。(This code package mainly analyzes the characteristic of smart grid and the influence RES bring to distribution networks. In this paper, evaluation was made for the necessary improvements on intelligentizing transformation from different aspects, such as load forecast, power stationing planning and network planning, which will truly provide theoretical guidance for the planning work of intelligent distribution networks.)
- 2017-07-12 11:44:01下载
- 积分:1
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地震反演程序inversion
地震反演程序,对自己给的一个超定方程,欠定方程进进行了实际求解(Seismic inversion program, on his own given a super-set equation, due to be carried out into the real equation solving)
- 2009-09-17 16:33:03下载
- 积分:1
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statecomxing
关于链式STATOM星形接法的研究,通过matlab绘制了仿真电路图(study on Y-STATCOM)
- 2011-05-27 09:07:04下载
- 积分:1
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ganyingdianji
说明: 分别对速度、磁场两个分量进行独立控制。通过控制转子磁链,以转子磁通定向,然后分解定子电流而获得转矩和磁场两个分量,经坐标变换,实现正交或解耦控制(The velocity and magnetic field components are controlled independently. By controlling the rotor flux, the rotor flux is oriented, and then the stator current is decomposed to obtain two components of the torque and magnetic field. Orthogonal or decoupling control is realized by coordinate transformation.)
- 2019-01-25 14:52:53下载
- 积分:1
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dbl2
说明: it is a double circuit line simulation in pscad
- 2020-05-19 01:47:29下载
- 积分:1
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电力系统稳定与控制 P.kundur
说明: 本书是美国电力研究院(EPRI)组织“电力系统工程丛书”中,一部专门阐述电力稳定与控制的专著。随着世界范围内电力系统互联逐步扩大、新技术的不断采用、经济性以及电力工业调整所带来的约束,现代电力系统正日趋复杂。因这部专著的帮助,读者可以有效地解决由于电力工业的巨大变化所带来的稳定与控制方面的问题。(This book is a monograph on power stability and control in "Power System Engineering Series" organized by EPRI. With the gradual expansion of power system interconnection in the world, the continuous adoption of new technologies, economy and the constraints brought by the adjustment of power industry, modern power system is becoming increasingly complex. With the help of this monograph, readers can effectively solve the problems of stability and control brought about by the great changes in the power industry.)
- 2020-12-30 10:12:36下载
- 积分:1
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Multiple_run
这是一个双回线路输电模型,通过多重控制可以同时仿真多处故障,实现自动控制。(This is a double-circuit transmission model, through multiple control can be simultaneous simulation of multiple faults, to achieve automatic control.)
- 2020-10-02 18:27:41下载
- 积分:1
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seisrectime[1]
说明: 地震模型正演程序,特别适合物探专业学生学习。(Seismic forward modeling program, especially for geophysical professional learning.)
- 2011-02-25 08:50:50下载
- 积分:1
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IEC101-104
IEC101-104 电力规约通讯实现及测试软件,VC2003下编译运行通过。支持串口以太网(IEC101-104 power protocol communication and testing software, VC2003 compiler run through. Support serial port Ethernet)
- 2020-11-19 17:19:37下载
- 积分:1
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DFIGformular
说明: 是一个完整的1.5MW双馈风机简化模型,输入是风速,输出是功率,还没有做到并网模块(It is a complete simplified model of 1.5MW doubly fed fan. The input is wind speed and the output is power. The grid connection module has not been achieved)
- 2020-04-24 17:04:41下载
- 积分:1