Description: 系统的结构参数和负荷情况都已给定时，调节可利用的控制变量(如发电机输出功率、可调变压器抽头等)来找到能满足所有运行约束条件的，并使系统的某一性能指标(如发电成本或网络损耗)达到最优值下的潮流分布。-Optimal power flow(OPF) is a fundamental tool in power system planning and operation. Platform: |
Size: 4096 |
Author:tsingleo |
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Description: Contribution to the implementation of the optimization of the méthodesmétaheuristiques optimal power flow in an environment of deregulated electricity. Platform: |
Size: 2031616 |
Author:faya faya |
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Description: 跟踪中心轨迹内点法 算最优潮流 可以输入任何节点数据-The central path following interior point method to calculate the optimal power flow Platform: |
Size: 4096 |
Author:木木 |
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Description: 矢量编程潮流及最优潮流算法。包含IEEE4,14,30,57,118,300节点的数据包和潮流计算程序。-Vector programming trends and Optimal power flow calculation including the data and the matlab program of IEEE 4,14,30,57,118,300. It is useful and helpful for the students who are major in electrical engineering. Platform: |
Size: 66560 |
Author:刘奭昕 |
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Description: 使用内点法计算最优潮流，可输出节点电压复制，线路潮流，机组出力。输入输出都用txt文件。-The calculation of optimal power flow using interior point method, which can output node voltage replication, line power flow, the unit output. The inputs and outputs are used in the TXT file. Platform: |
Size: 23552 |
Author:somnus |
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Description: 电网内的多个风电场风速往往因为其地理位置的远近而有着不同程度的相关性，采用Ｎａｔａｆ
逆变换技术即可建立不同风电场之间具有相关性的风速分布样本空间，进而得到具有相关性的风
电场出力。在仿真过程中考虑风速的不确定性，将每个风电场出力视为一个负的满足威布尔随机
分布的负荷，根据历史数据，用方差—协方差矩阵描述不同风电场相关系数，建立最优潮流模型。
最后，在风电接入改进ＩＥＥＥ ３０及ＩＥＥＥ １１８节点系统中应用蒙特卡洛仿真计算，定量研究随着风
电场之间相关性的增强，最优潮流结果各项指标的波动情况。-Multiple wind speed within the grid often because of their geographical proximity and have different degrees of relevance, Nataf inverse transform using technology to build wind speed distribution between the sample space with different wind farms correlation, and then get relevant The wind farm output. Consider wind uncertainty in the simulation process, the output of each wind farm to meet the load as a negative Weibull random distribution, based on historical data, variance- covariance matrix of correlation coefficients describing different wind farms, the establishment of optimal fashion models. Finally, to improve access to wind power IEEE 30 and IEEE 118-node system Monte Carlo simulation, quantitative research with enhanced correlation between wind farms, OPF result of fluctuations in the indicators. Platform: |
Size: 510976 |
Author:mzx |
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Description: An Interior Point Method Based on Continuous Analogy Method for Optimal Power Flow of Large Scale AC/DC Systems Platform: |
Size: 306176 |
Author:yeyelaop@163.com |
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Description: 电力系统最优潮流计算，所用方法主要是内点法。-Optimal power flow calculation method is mainly used in interior-point method. Platform: |
Size: 4096 |
Author:hehe |
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Description: 将网损价格因子和网损协调系数引入目标函数,建立了改进直流潮流模型,实现了负荷在机组间的最优分配 利用交流潮流方法计算系统实际网损,并利用增量直流潮流模型将网损在机组间进行合理分摊 最后利用交直流迭代思想修正网损价格因子和网损协调系数以优化网损分配方案。IEEE14节点和IEEE118节点算例验证了该方法的可行性,算例结果充分逼近了交流最优潮流的计算结果,符合实际系统运行状况。-The net loss and net loss of coordination price factor introduced in the objective function coefficients, the establishment of an improved DC power flow model to achieve optimal distribution of load between units computing systems use the actual net loss of AC power flow method and the use of incremental DC power flow model Net loss reasonably apportioned among the crew Finally, AC-DC iteration thought the price factor correction network loss and net loss of coordination coefficients to optimize network loss allocation scheme. IEEE14 and IEEE118 node examples node to verify the feasibility of the method, numerical results approaching full AC optimal power flow calculation results, in line with the actual system operating conditions. Platform: |
Size: 804864 |
Author:杰 |
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Description: A New Attempt to Optimize Optimal Power Flow
based Transmission Losses using Genetic Algorithm Platform: |
Size: 185344 |
Author:arneb |
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