MICRO-GRID

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

说明：  最经典的下垂控制 可以在上面做文章 可以用(simple droop simulation)

双向DC/DC控制器研究 日照区时，光伏发电系统提供负载能量，同时多余的能量通过DC 给蓄电池充电；日影区时，蓄电池通过DC给负载提供能量。(Bidirectional DC/DC controller of photovoltaic power generation system Rizhao area, providing load energy, the excess energy through the DC to charge the battery the shadow area, the load is supplied by battery energy DC.)

说明：  对于电力系统网络，当其发生小电流接地故障时，分析其特性(For power system network, its characteristics are analyzed when a small current grounding fault occurs)

说明：  本程序可以建立算法来形成节点阻抗矩阵,利用节点阻抗矩阵来计算短路故障情况下的节点电压和线路电流，程序可供电力系统编程参考。(This program can establish an algorithm to form the node impedance matrix, and use the node impedance matrix to calculate the node voltage and line current in the case of short circuit fault. The program can be used as a reference for power system programming.)

程序自定义输入输出，解决电力系统机组组合问题。(Program custom input and output, to solve the problem of power system unit combination.)

双馈风机 电磁暂态建模 常用 PSCAD模型(Electromagnetic transient modeling of DFIG)

求取谐波频率，记算出各次谐波的幅值，有效值(The harmonic frequency is calculated, and the amplitude and effective value of each harmonic are calculated)

说明：  有源滤波器仿真，模拟对谐波电流的检测和补偿方法。(Active Power Filter. Simulink the harmonic current detection, compensation method. This is a test version, can not fulfill more use of AC circuit.)

说明：  这是一个电力系统无功补偿SVC装置仿真模型，是作者改进的仿真模型，与官方模型略有差别，主体没改。(This is a simulation model of SVC device for reactive power compensation in power system, which is improved by the author. It is slightly different from the official model, and the main body has not been changed.)