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简易谐波分析仪
- 采用12位MAX 197对外部信号采样。采用全周波傅立叶积分算法，对采样信号进行处理，对电力系统的电压有效值、功率等特征量进行实时在线监测；采用全数字测量法测量相位差；并采用自适应技术调整采样间隔，消除非同步采样对计算造成的误差，利用PIC18F458捕获功能实时监测电力系统频率波动，修订采样间隔。分析了各量的测量误差，均达到标准。并提供友好的人机交互界面。-used 12 MAX 197 pairs external signal sampling. Using Fourier-Cycle I
xiebo
- 电力谐波测量装置对电量,谐波等数据的模拟各种曲线图,使用vc开发.-power harmonic measurement device on electricity, such as harmonic data to simulate curves, the use of vc development.
xiebofenxi
- 电力谐波分析的几种实用算法流程图及编程计算-Power Harmonic Analysis of several practical algorithm flowchart programming and calculation
hanning.rar
- 用hanning窗的插值FFT算法，适用于电力系统信号的谐波分析,Hanning window with interpolation FFT algorithm, applied to power system harmonic analysis signals
HarmonicAys.rar
- 这是一个简单电力系统谐波分析计算的源代码，写得很好，很容易嵌入到自己的用户程序中,This is a simple power system harmonics analysis and calculation of the source code, was very well written, it is easy to embed into their own user programs in
APF.rar
- SIMULINK的仿真图，用于电力系统谐波抑止的，有些环境可能不兼容。,SIMULINK simulation diagram for power system harmonics curbed, and some may not be compatible with the environment.
matlab.rar
- matlab实现电力系统谐波，负序，电压和频率偏差综合分析,DAFWSFAFADADAFEWAFAFAFA
current_FFT
- 基于matlab对电力系统谐波分析源码，各次谐波幅值等-Matlab-based source of power system harmonic analysis
protect-2003.10
- 电力线路保护产品代码，采用32点采样和快速傅立叶变换，具有谐波分析功能-failed to translate
hamonic
- 用于进行电力系统谐波检测的例子。非常实用。-Used for power system harmonics detection example. Very useful.
160_DFT
- 本程序是使用在电力谐波分析过程中160点ＤＦＴ算法-This procedure is the use of harmonic analysis in power during the 160-point DFT algorithm
FFT_for_f430-A
- 一种适合在单片机上运行的快速傅里叶算法，大量采用查表方法。理解这个算法对实现电力谐波分析很有帮助。fft算法的经典应用，需要一定的数学知识！-Fit on a single chip running at the fast Fourier algorithm, a large number of look-up table method used. Understanding of this algorithm to achieve useful power harmonic analysis.
chenxu
- 基于MATLAB的fft电力谐波分析 matlab代码-MATLAB' s fft-based harmonic analysis of power
wavelet
- 小波多分辨率算法在电力谐波检测中的应用,介绍了小波算法在谐波项目中的用法，以及实例。-Wavelet multi-resolution algorithm for harmonic detection in power applications, introduced in the harmonic wavelet algorithm use projects, as well as examples.
xiebo
- 电力谐波检测中基于FPGA的FFT设计与实现-FPGA FFT
DetectionofFlickerCaused
- 详细描述了电力系统由于间谐波的引起的闪变，和原因-As described in detail between the harmonic power system caused by flicker, and the reasons
ection
- 小波多分辨率算法在电力谐波检测中的应用-Wavelet multi-resolution algorithm in power harmonics detection
HARMONICS-3D
- 用希尔伯特黄变换实现对电力谐波的分解，实现了瞬时幅频的三维图形式-3D plot of instantaneous frequency and magnitude of HHT the original signal is time-varying harmonic signal in power systerm
有源滤波器谐波提取方法及控制
- 提出了一种基于DSP控制的并联电压型有源电力滤波器的设计方案,重点讨论了系统控制策略和控制系统硬件设计方面的问题(And presents a design scheme of parallel voltage-based active power filter based on DSP control, especially discusses the problems of system control strategy and control system hardware design)
电力系统谐波分析的高精度FFT算法
- 电力系统谐波分析的高精度FFT算法 FFT 电力 谐波(FFT Algorithm with High Accuracy for Harmonic Analysis in Industry Power System)