LMB

说明：  可以用于风电厂火电厂调频分析。火电600mw风电1.5mw(It can be used in frequency modulation analysis of thermal power plants.)

本程序为电力系统潮流计算PQ法，计算结果正确，画出图形不正确。需自行改正(This procedure for the PQ power system power flow calculation method, calculation is correct, draw graphics incorrect. To be self-corrected)

说明：  使用软阈值、硬阈值和低通滤波的方法对图像去噪，并求信噪比和均方根误差评价效果(The methods of soft threshold, hard threshold and low-pass filter are used to denoise the image and evaluate the SNR and RMSE)

说明：  基于专家系统辅助的多目标蚁群优化算法研究(Multi objective ant colony optimization algorithm based on expert system)

两传感器异步融合，由于采样率和传感器开机时间不同引起的异步问题。(Two sensor asynchronous fusion, because of asynchronous sampling rate and the problems caused by the different sensor boot time.)

1：将腾讯导购应用文件夹内全部文件用ftp二进制上传到空间， 2：运行http://你的域名/install.php 输入你的数据库信息点击安装 3：登录后台http://你的域名/admin.php修改网站名字、腾讯appid、淘宝pid等参数 4：后台帐号密码为9200159 as.19920123 5: 在应用里正常显示需要空间支持PHP socket组件">

说明：  基于Matlab R-2018a版本搭建的虚拟同步发电机(VSG)三相离网变负载逆变器仿真，功率外环采用VSG控制，内环采用电容电压和电感电流双PI控制，仿真输出三相电压波形良好，输出频率跟踪也很理想。更详细的模块搭建步骤讲解可参考2018年华北电力大 学Sara Yahia Altahir Mohamed的博士学位论文《微电网并联运行虚拟同步发电机控制策略研究》P18页，Fig.2-8 Overall control of VSG.(Based on MATLAB r-2018a version of virtual synchronous generator (VSG) three-phase off grid variable load inverter simulation, the power outer loop adopts VSG control, the inner loop adopts double PI control of capacitor voltage and inductance current. The simulation output three-phase voltage waveform is good, and the output frequency tracking is also reasonable. For more detailed explanation of module construction steps, please refer to Sara Yahia altahir Mohamed's doctoral dissertation "Research on control strategy of virtual synchronous generator in parallel operation of microgrid" in 2018, page P18, fig.2-8 overall control of VSG.)

说明：  (1) 加减数和被加减数的输入位数为1-4位； (2) 相加结果显示要考虑进位的输出显示（即5位输出）； (3) 注意对“0”—“9”、“+”、“＝”以外按键输入的处理； (4) 注意对相加结果进行十进制处理； (5) 输入加数和被加数时，显示器上显示的数字要像平时用的计算器输入一样，即：每输入一个数字，原来显示的数字要往左移； (6) 可以完成累加功能。((1) The input digits of the additions and subtractions and the additions and subtractions are 1-4 digits; (2) The additive result shows that the carry output display (i.e. 5-bit output) should be considered. (3) Attention should be paid to the processing of keyboard input other than "0"-"9", "+" and "="; (4) Attention should be paid to decimal processing of the additive results. (5) When the additive and the additive are input, the number displayed on the display should be the same as that input by the usual calculator, that is, every number input, the original number displayed should move to the left; (6) Accumulative function can be completed.)

该程序功能是8个按键控制8个LED灯，非常适合单片机初学者加深对单片机I/O口的理解(The program function is 8 buttons to control 8 LED lights, which is very suitable for beginners of MCU to deepen the understanding of the I/O port of the MCU.)

说明：  该文件提供微电网模型的基本组成部分，包括SUMULINK仿真图，计算公式等。(The file provides the basic components of the microgrid model, including SUMULINK simulation diagram, calculation formula, etc.)