huaban

在PSCAD中建立的利用电抗器跌落的模型，可用于低压穿越过程的仿真(In PSCAD established using the model of the reactor drops, can be used for the low pressure through the process simulation )

风电仿真模型的搭建用pscad搭建的，可以用于学习交流(using pscad to simulate wind farm,it can be used by people who is engineering on this aspect)

使用C#实现的一个绘图程序，在绘图结束后双击鼠标会得到一条跟踪的直线(Using C# implementation of a drawing program, double-click in the drawing after the end of the line will get a tracking)

建筑铝合金模板楼面布板，基于cad平台二次开发，使用lisp语言。(Building Aluminum Alloy floor layout template)

使用PSCAD建立了一个三相交流的基于TCR的SVC仿真模型，效果很好(Use PSCAD established based SVC TCR of a three-phase AC simulation model, the effect is very good)

CAD画施工图图解教程，简单易懂,可以快速学会使用。(CAD painting construction drawing graphic tutorials, simple and understandable.)

pscad高压直流输电背靠背工程CIGRE标准模型(pscad CIGRE HVDC back-engineering the Standard Model)

信号频谱分析 1. 观测已知方波信号、正弦波信号的频谱 分析频率为4KHz、8KHz的占空比为50 的方波信号、正弦波信号的频谱。记录所得频谱图。 观测实时模拟信号（语音）的频谱 用音频设备采集一段语音，将语音存为.wav格式。对wav文件作分段傅里叶变换分析。语音是分音节的，应把它分段分析，而且实际运用中的数字信号处理的FFT的点数是有限的，一般只能达到千点。用傅里叶反变换IFFT，从频域恢复信号。画出频谱图和语音波形图(Signal spectrum analysis 1. Observing a known square-wave signal, sine wave signal frequency spectrum analysis 4KHz, 8KHz for the 50 duty cycle square wave signal, sine wave signal frequency spectrum. The recorded frequency spectrum. Observing real-time analog signal (voice) of the spectrum collected with the audio devices section of voice, voice saved as. Wav format. Wav file of the sub-Fourier transform analysis to make. Speech is divided into syllables, it should be sub-analysis, and practical application of digital signal processing of the FFT points is limited, generally only reach 1000 points. Fourier inverse transform IFFT, to restore the signal from the frequency domain. Draw maps and voice waveform spectrum)

采用幅相控制的高压直流输电HVDC的PSCAD仿真模型(PSCAD simulation model of HVDC Using amplitude and phase control)

autocad生成的.DXF文件转化成G代码，应用于数控编程。(Autocad generated. DXF file into G code, is applied to the numerical control programming.)