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turbine
mathematical model of wind Turbine
- 2018-11-02 03:07:10下载
- 积分：1
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liuguanfa
油田开发效果评价，考虑非均质性的流管法！输入相渗曲线、高压物性资料、渗透率伽马分布等，即可进行油田水驱开发效果评价！(Oilfield development effect assessment, consider the heterogeneity of the flow tube! Input relative permeability curves, PVT data, the penetration of the gamma distribution, oil field water flooding effect evaluation can be carried out!)
- 2012-08-10 22:35:35下载
- 积分：1
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power_system_reactive_power_optimization
优秀论论及对应源码。电力系统配电网的无功优化规划是保证配电网安全、经济运行的一项有效手段，是降低网损、提高电压质量的重要措施。因此，电力系统配电网无功优化规划问题的研究，既具有理论意义，又具有工程实际应用价值。配电系统最优规划问题是一个复杂的非线性组合优化问题，至今未得到很好的解决。Tabu搜索(TS—Tabu search)算法是近年来出现的用于求解组合优化问题的一种高效的启发式搜索技术。本文采用固定并联电容器作为研究对象对系统进行无功补偿，并利用智能优化方法得到使配电网损耗降低最大对应的最优节点解。并在补偿容量的邻域搜索方面做了改进，采用扩大邻域搜索范围以达到全局最优的效果。用IEEE的两个算例得出的计算结果证明了这种方法的可行性。(Excellent deals on the corresponding source code. Power system with reactive power distribution network optimal planning is to ensure the safety, economic operation of an effective means of reducing the net loss, an important measure to improve the voltage quality. Therefore, the power system reactive power optimization of distribution network planning study, not only has theoretical significance, but also has practical engineering value. Optimal distribution system planning is a complicated nonlinear optimization problem, has not been solved. Tabu Search (TS-Tabu search) algorithm is used in recent years for solving combinatorial optimization problems an efficient heuristic search techniques. In this paper, as the research object of fixed shunt capacitors for reactive power compensation system, and using intelligent optimization method to reduce the loss of the largest distribution network node corresponding to the optimal solution. Compensation capacity in the neighborhood search are)
- 2021-04-03 15:59:06下载
- 积分：1
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Microgrid test-bench report
微电网测试所用的基础模型报告，来自于IEEE(microgrid test benchmark)
- 2017-06-29 02:47:40下载
- 积分：1
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powerflow33
以IEEE33节点为例，考虑到配电网多为辐射性结构，选用前推回代法， 前推功率，回代电压，该算法通用性强(Taking the IEEE33 node as an example, considering that the distribution network is mostly radiative structure, the forward and backward substitution method is adopted, and the power is pushed forward and the voltage is replaced. This algorithm is universal.)
- 2020-09-23 22:57:48下载
- 积分：1
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wind_gensoftstart
说明： 建立了风电场模型，可用于多情情况下的风力发电仿真(Established a wind farm model that can be used for wind power simulation in arousal situations)
- 2019-11-05 10:46:31下载
- 积分：1
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PV_three_boost_grid_inverter_SVPWM_2015rb
说明： 三相光伏并网逆变器MATLAB/simulink仿真模型(MATLAB/simulink simulation model of three-phase photovoltaic grid-connected inverter)
- 2019-01-14 22:36:29下载
- 积分：1
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CiFaYanTuo
说明： 地球物理行业，在磁法勘探中 向上延拓Gui设计(Geophysical industry, extending GUI design upward in magnetic exploration)
- 2020-02-11 12:20:16下载
- 积分：1
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vaccumbreaker
真空断路器灭弧室涡流场计算的实例，是关于纵向触头结构方面的分析。(Vacuum circuit breaker chamber eddy current field calculation example of contact structure on the longitudinal analysis.)
- 2010-03-16 14:23:18下载
- 积分：1
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PV_VSC_VF
光伏模型
扰动法MPPT
逆变器采用电压-频率控制(Photovoltaic model
P&O method MPPT
The inverter adopts voltage frequency control)
- 2017-07-04 23:19:04下载
- 积分：1
