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说明：  经验正交函数分解，将给出的数据进行时空分离，便于找出数据的空间分布规律及时间规律(The empirical orthogonal function decomposition is used to separate the given data in time and space, so as to find out the spatial distribution and time rule of the data)

说明：  PSCAD可变风场接配电网模型，内含详细模型参数说明，简单易懂，参考价值高，非常适合初学者学习，可运行(PSCAD variable wind field connected to the distribution network model, including detailed model parameters, easy to understand, high reference value, very suitable for beginners to learn, can run)

这是一个变速变桨距控制的9MW风力发电并网系统（DFIG），先运行.m文件，设定Ts=5e-6s。亲测有效(This is a variable speed pitch control 9MW wind power generation grid connected system (DFIG). First, run the.M file and set Ts=5e-6s. Pro test effectiveness)

说明：  最小成本目标函数条件下，进行电力系统优化潮流计算，约束包括最大最小出力、网络约束、爬坡约束等。(a power system optimized calculation program is performed under the condition of minimum cost objective function, and the constraints include maximum and minimum output, network constraints and climbing constraints.)

用PQ分解法实现潮流计算，程序已调试，打开即可用，学校课设必备(Realization of Power Flow Calculation by PQ Decomposition Method)

读取segy文件后，用于绘制单炮记录等的图像(After reading the segy file, it is used to draw images of single shot records.)

异步电机速度、电流、磁链闭环控制，电流控制采取滞环控制，动态跟踪效果较好。(The closed-loop control of speed, current and flux of induction motor and hysteresis control of current control have good dynamic tracking effect.)

基于PSCAD的风电厂建模，包含不同子模块，可模拟风电厂的实际运行(The wind power plant model based on PSCAD includes different sub-modules, which can simulate the actual operation of the wind power plant.)

微电网中微电源PQ控制，即恒功率控制方式(Micropower PQ control.)

电力系统分析，小扰动分析，特征值计算，柔性直流输电(Power system analysis, small disturbance analysis, eigenvalue calculation, flexible DC transmission)