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基于PSCAD软件，对变压器的物理模型进行建模，供大家学习(Based on PSCAD software, the physical model of transformer is modeled for everyone to learn.)

大型风电场接入电网的稳定性问题研究,希望对大家有点启发( the problems of Large wind farms connected to the grid stability)

说明：  100kW光伏电源接入25kV配电网，官方例子，在simulink可运行(100kW photovoltaic power supply is connected to 25kV distribution network)

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 schedule of each unit, the optimal output of each period of the unit, and the DC power flow contained in each period.)

说明：  MMC四电平 加入环流和均压控制 可良好运行，有借鉴和参考价值(Modular Mutilevel Converter)

利用saber 软件实现了单相逆变器仿真(the simulation of single-phase inverter is completed with Saver)

说明：  计算电机启动时母线电压暂降的模型 对暂降幅值和相位进行了测量(A model for calculating bus voltage sag during motor starting the amplitude and phase of sag are measured)

适合学习SIMULINK继电保护方面的进行学习(Suitable for learning SIMULINK relay protection)

8MPa 下 CO2/H2O质量比96 /4 的物性参数 适用于东芝超临界二氧化碳循环工质(8MPa under the CO2/H2O mass ratio of 96 /4 of the physical parameters for Toshiba supercritical carbon dioxide circulating fluid)

福建PT风力发电机组日出力统计数据,可以根据该数据组，估计风速，做模型预测(PT wind turbine at Fujian output statistics data set according to the estimated wind speed, do model predictions)