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DynamicPowerQualityTestingTechnology
本文首先介绍了有源电力滤波器的基本结构和工作原理，并对一些常规的谐波电流检测方法的优缺点进行了比较。其次，针对传统的谐波电流检测方法的缺陷，提出将神经网络与基于噪声抵消原理的自适应谐波检测相结合，利用径向基函数运算量小、收敛快、无局部极小值等优点，构造了一种基于径向基函数神经网络的谐波电流检测方法，仿真结果表明该检测方法具有很好的动态响应及畸变电流检测精度。最后，设计了一套实验系统，对本文所采用的系统方案进行了实验验证。仿真表明，本文所采用的有源电力滤波器检测系统方案切实可行，能够较好地实现动态检测谐波和无功功率的目的。 (This paper, firstly, introduces the basic structure and principle of APF, and then makes comparison among some conventional harmonics detections methods. Secondly, contraposes the limitation of the traditional harmonic current detecting method based on neural network, presents the method that combines the neural network and auto adaptive harmonic current detecting method based on the principle of noise each other eliminating.As the characteristics that are small calculative quantity, fast converge, without local minimal point of Redial Basis Function (RBF), this dissertation forms a new harmonic current detecting method based on RBF. The simulation results show that the method has many advantages, such as good dynamic response, high accuracy. At last, A system is designed to verify the proposed APF scheme .The results of simulation show that the proposed APF scheme is practical and can detect harmonics and reactive power effectively. )
- 2009-05-03 10:26:45下载
- 积分：1
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SimpleNeuralNetwork-master
说明： the code for a classification neural network
- 2019-01-16 06:19:51下载
- 积分：1
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3D柱形图柱状图动画
说明： CSS3 3D柱形图柱状图动画，纯CSS3代码，DIV+CSS布局，多个3D柱状图从低到高排列。(CSS3 3D bar graph animation, pure CSS3 code, DIV + CSS layout, multiple 3D bar graphs from low to high.)
- 2019-03-30 14:22:42下载
- 积分：1
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Impulse-response-analysis
使用ANSYS求解系统在脉冲激励下的动态响应，利用APDL语言以命令流的方式实现。(system dynamic response in the pulse excitation is solved in the case of ANSYS runs the APDL language.)
- 2014-08-19 14:44:53下载
- 积分：1
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注册用
说明： 包含非谐振节点的滤波器综合，综合出耦合矩阵。(The filter synthesis including non-resonant nodes synthesizes the coupling matrix.)
- 2019-07-04 14:38:04下载
- 积分：1
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labview 编写的日历控件 学习ING
labview 编写的日历控件 学习ING-the preparation of the calendar control labview
- 2022-07-03 19:08:33下载
- 积分：1
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免狗四合一Kis4in1keygen
金蝶KIS行政事业版V12.1
金蝶KIS旗舰版V4.0
金蝶KIS商贸版V6.1
金蝶KIS专业版V14.0
四合一注册机(Kingdee KIS Administration Version V12.1
Kingdee KIS Flagship Version V4.0
Kingdee KIS Business Version V6.1
Kingdee KIS Professional Version V14.0
Quadruple Register)
- 2021-10-13 22:30:01下载
- 积分：1
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三相有源电力滤波器非线性滑模控制_李万军
说明： 三相有源电力滤波器非线性滑模控制文章还不错(Nonlinear Sliding Mode Control of Three-phase Active Power Filter)
- 2020-06-24 22:40:01下载
- 积分：1
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Yi language hook!
易语言钩子-Yi language hook!
- 2022-01-26 03:33:55下载
- 积分：1
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阈值分割
说明： 阈值分割，实现多种方法的阈值分割，单灰度区间图像分割、多目标聚类分割、迭代聚类法分割。(Threshold segmentation, to achieve a variety of methods of threshold segmentation)
- 2020-06-23 18:00:02下载
- 积分：1
