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solar-power-plant-sets-of-plans
- 一个比较完整光伏并网电站套图，入门的好资料-A more complete grid-connected solar power plant sets of plans, good data entry
PV_System_MPPT_Grid
- PV system connected to grid
my_tezhengtiqu
- 该程序能够进行特征提取，主要提取图像的粗网格特征和连通域特征用来做文字识别-The program can extract features, characteristics and coarse grid connected domain image feature extraction is mainly used for text recognition
laplacian
- 基于Laplacian Matrix的图像扩散计算及动画演示程序-This GIF shows the progression of diffusion, as solved by the graph laplacian technique. A graph is constructed over a grid, where each pixel in the graph is connected to its 8 bordering pixels. Values in the image th
Wavelet-Transform-and-Neural-Network
- 为保障安全与电力用户供电质量，基于并网逆变器的分布式发电(distributed generation DG)系统要求具备孤岛检测功能。针对被动式孤岛检测法检测盲区(non-detectionzone，NDZ)大、检测时间长以及主动式孤岛检测法影响分布式发电系统供电质量的缺点，提出了一种新的被动式孤岛检测方法。该方法利用小波变换从公共耦合点(point ofcommon coupling，PCC)处的电压信号及逆变器输出电流信号中提取特征量，再通过BP 神经网络进行模式识别来判断是否出现孤岛现象
Islanding-Detection
- 为保障安全与电力用户供电质量，基于并网逆变器的分布式发电(distributed generation DG)系统要求具备孤岛检测功能。针对被动式孤岛检测法检测盲区(non-detectionzone，NDZ)大、检测时间长以及主动式孤岛检测法影响分布式发电系统供电质量的缺点，提出了一种新的被动式孤岛检测方法。该方法利用小波变换从公共耦合点(point ofcommon coupling，PCC)处的电压信号及逆变器输出电流信号中提取特征量，再通过BP 神经网络进行模式识别来判断是否出现孤岛现象
光伏发电系统的并网重复控制及仿真_周雪松
- 完成了对光伏发电并网控制的设计及仿真。系统采用了两级式拓扑结构：前级用直流变换器进行最大功率跟踪及直流母线电压调整；后级用逆变器将直流电能逆变送入电网。(Completed the design and simulation of photovoltaic grid-connected control. The system adopts a two-stage topology: the front stage uses a DC converter for maximum power tra
基于复合控制的单相并网逆变器研究_王淑惠
- 单相并网逆变器并网电流中含有大量谐波，传统的PI 控制器难以满足波形跟踪需要，此处采用比例+复的复合控制算法用于逆变器电流环控制器设计(The single-phase grid-connected inverter has a large amount of harmonics in the grid-connected current. The traditional PI controller can not meet the needs of waveform tracking. Her
无线传感器网络节点定位算法实现Localization
- 通过随机部署信标节点来定位目标，当距离最近三个信标节点之间相互连接时，出现在信标节点组成的网格内，可以定位目标对象(The target object is located by the random deployment of beacon nodes. When the nearest three beacon nodes are connected to each other, the target object can be located in the grid of the beac