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neidian_opf
- 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.
power-flow
- 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
case24
- 基于混合整数规划法的24节点26机系统的机组组合和最优出力问题-Based on a combination of 24 unit mixed-integer programming node 26 machine system problems and optimal output
pso_dispatch
- 日前调度计划,对负荷、风电、光伏、燃气轮机、蓄电池的日前出力计划进行调度,实验粒子群算法,获得运行成本最优调度计划-Recently scheduling, load, wind power, photovoltaic, gas turbines, battery output plan before scheduling, particle swarm optimization experiments to obtain optimal scheduling operating costs
pso-riqian-dispatch
- 日前调度计划优化,根据负荷、风电、光伏、燃气轮机、蓄电池出力计划,安排日前调度出力,以成本最优为目标函数进行调度-Recently scheduling optimization, depending on the load, wind power, photovoltaic, gas turbines, battery output plan arranged before scheduling output, optimal scheduling cost as the objective
Reservoir-dynamic programming
- 水库优化调度,离散500点,寻找最优路径、出力(Reservoir-dynamic programming)
电力系统机组组合优化
- 基于MATLAB/CPLEX 的机组最优组合,成功求解表格化,图示化的机组组合结果,含机组各时段启停计划、机组各时段最优出力,以及内含的各时段的直流潮流等。(Based on the MATLAB/CPLEX optimal combination of units, the results of tabular and graphical unit commitment are successfully solved, including the start-up and shutdown s
PSO_GD
- 假设微电网中有风、光、微型燃气轮机、蓄电池,且已知各时段负荷需求;考虑各机组运行成本、燃料成本、与污染物处理成本。该程序可解决在孤岛运行模式下,各机组出力如何分配才能达到经济最优的问题。(It is assumed that there are wind, light and micro gas turbines and batteries in the microgrid, and the load demand is known at each time period. The operat
PSO_BW
- 假设微电网中有风、光、微型燃气轮机、蓄电池,且已知各时段负荷需求;微电网可并网运行,当微网内部发电量较大时,可向电网卖电,而当内部发电不足时,可从大电网购电,价格参考实时电价。考虑各机组运行成本、燃料成本、污染物处理成本、以及买卖电支出或收益。该程序可解决在并网运行模式下,各机组出力如何分配才能达到经济最优的问题。(Suppose there are wind, light, micro gas turbines and batteries in the microgrid, and the l
PsoProcess_Micro_Grid
- 在假设负荷预测、风机和光伏未来出力已完全准确的情况下(允许弃风弃光),采用改进PSO算法对某含有风机、光伏、以及常规负荷的微电网未来24 小时的出力调控进行日前优化,以实现经济性最优(Under the assumption that the load forecasting, the wind turbine and the future power of the photovoltaic power are completely accurate (allowing for abandonm
分布式电源选址定容的多目标优化算法_夏澍
- 多目标粒子群算法优化分布式发电选址 实现了最优目标,包含了分布式电源的出力模型(Related papers on location and sizing of distributed generation)
Sigle
- 利用yamlip+gurobi求解各个火电机组最优出力的问题(Use yamlip+ gurou to determine the optimal output of each thermal power unit)
case
- 考虑网络约束、天然气节点约束、潮流约束的电-气耦合互补系统的最优出力情况(optimal dispatch of electricity-gas system)
micro-grid based on CSO
- 本文分析微网中微电源包括光伏发电、风力发电、微燃机、柴油发电机和燃料电池的电气特性,构建微电网优化运行的模型,以微网的经济成本和环境成本最小为目标函数,充分考虑了电压越限、功率平衡、微电源出力限制等约束条件,应用鸡群算法进行求解。 解决了粒子群算法易早熟、易陷入局部最优解的问题。并通过典型的微网系统进行仿真分析,仿真结果验证了该算法的有效性。(In this paper, the electrical characteristics of micro-power sources in micro
新建文件夹
- 考虑网络约束、天然气节点约束、潮流约束的电-气耦合互补系统的最优出力情况(The optimal output of the electricity-gas coupled complementary system considering network constraints, natural gas node constraints, and power flow constraints)