PQ control

说明：  对于已知的电路结构，求解其网络分析的状态变量法(For the known circuit structure, the state variable method is used to solve the network analysis)

电力系统分析工具箱(PSAT)的最新版本2.1.10，可以进行潮流、最优潮流、时域仿真等一系列计算(Power System Analysis Toolbox (PSAT) the latest version 2.1.10, the trend can be, optimal power flow, and a series of time-domain simulation calculation)

说明：  独立直流配电电力系统仿真 四发电机组带整流负载运行 含自建调速器(Simulation of Independent DC Distribution Power System Four Generators Running with Rectifier Load Including self-built governor)

永磁同步电机模型参考自适应控制建模与仿真simulink，采用模型参考自适应( U6C38 u7C1 u6B1 u6B1 u7A1 u5A1 u5A2 U53C2 u8003 u81EA u9002 u5E94)

可以进行辐射状8节点配电网的状态估计，但是由于权重的选取不合适，程序收敛，但估计质量不高，可以通过合理的选择权重，来达到很高的估计质量。(Radial 8 nodes distribution network state estimation, but inappropriate due to the weight of the selected program convergence, it is estimated that the quality is not high, can be a reasonable option weight to achieve a high estimation quality.)

说明：  利用simulink搭建了一个简单的配电网系统，可以模拟各种故障，并可对故障类型和电网结构参数进行修改满足自己的要求。(A simple distribution network system is built by using Simulink, which can simulate all kinds of faults, and can modify the fault types and grid structure parameters to meet their own requirements.)

说明：  压缩空气储能仿真simulink模型，适合matlab 2017及以上版本(model of CAES of simulink)

地震走时反演 二维 慢度 成像 值得收藏(Seismic travel time inversion)

2.5维的柱坐标系的正演程序，fortran的语言，供大家参考(Forward procedure 2.5 dimensional cylindrical coordinate system, FORTRAN language, for your reference)

simulink下考虑尾流效应包含9台双馈风机的风电场等值模型(An equivalent model of wind farm with 9 DFIGs Considering wake effect in simulink)