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feitongbu
- 非同步采样对电力系统谐波分析精度影响的Matlab仿真研究-non-synchronous sampling on the power system harmonic analysis accuracy of Matlab simulation
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
spwminverter
- 本文件是一个SPWM逆变器的仿真源文件，可以在MATLAB7.1中直接运行。设计中PWM Generator采用外部调制信号，并在调制信号中注入了三次谐波，很好的抑制了输出谐波，同时提高了直流电源的利用率。-This document is a SPWM inverter simulation source file, you can directly run MATLAB7.1. Design of PWM Generator external modulation signal, and i
Leistungmessung
- 三相功率的测量，可以对功率进行进一步的频谱和谐波分析，接下来会进一步完善。-Three-phase power measurement, power can be further spectrum and harmonic analysis, the next will be further improved.
chenxu
- 基于MATLAB的fft电力谐波分析 matlab代码-MATLAB' s fft-based harmonic analysis of power
dianwangxiebocanshu
- 使用matlab变成，基于FFT算法的电网中介谐波参数估计的程序-Matlab into use, the power grid based on the FFT algorithm intermediary harmonic parameter estimation procedure
dianneng
- 使用labview7.1编写的一个简单的虚拟电能质量检测仪，监测参数包括电压偏差、频率偏差、频域谐波分析、电压波动、三相不平衡度等。-Labview7.1 prepared using a simple detector of virtual power quality, monitoring parameters, including voltage deviation, frequency deviation, frequency-domain harmonic analysis, volt
parsevaltheorem
- 如果是复指数形式的傅里叶级数，因为复指数函数的功率等于其系数的模的平方，直接把傅里叶系数平方求和就行；如果是三角形式的傅里叶级数，因为三角函数的功率等于其系数的模的平方的一半，需要把各次谐波傅里叶系数平方求和的一半 与直流分量的平方相加。-If the complex exponential form of Fourier series, complex exponential function because the power is equal to the square of the mo
xiebiyizhi
- 基于matlab的电力系统谐波抑制研究。对一座110kv变电站进行建模，并对谐波进行分析。介绍了利用无功补偿进行谐波抑制的措施。-Matlab-based Power System Harmonic Suppression. On a 110kv substation modeling, and harmonic analysis. Introduced the use of reactive compensation for harmonic suppression measures.
LabVIEW
- 基于LabVIEW的电能质量分析系统设计 包括登录界面 谐波分析 信号仿真等-LabVIEW-based power quality analysis system design, including the logon interface harmonic analysis and signal simulation
lbqztdl
- 三相并联有源电力滤波器，基于瞬时无功理论的ip-iq电流检测法，三角波比较控制，抑制谐波电流-Three-phase shunt active power filter based on instantaneous reactive power theory, ip-iq current detection method, the triangular wave comparison control, inhibition of the harmonic current
PWM-parameter-tuning
- 应用 Ma t l a b ／ S i mu l i n k仿真研究了这种整流器系统的三、c参数和 P I 调节器参数对直流侧电压响应及交流侧谐波与功率因数的影响，提出了一套简单易行、规范化 的设计和参数整定方法。-Ma tlab/S i mu link simulation research of this rectifier system, c parameter and the PI regulator parameters on the response of DC volt
APF_ip_iq
- 通过matlab仿真软件对有源电力滤波器进行了仿真，利用的无功功率理论对谐波进行检测-Active power filter simulation matlab simulation software, the use of reactive power theory of harmonic detection
nuttall_harmonic
- nuttall窗三谱线插值电力谐波分析程序，可随意更换信号参数-Nuttall window Interpolated power harmonic analysis program can easily replace the signal parameters
mixed-noise-power-spectrum
- 计算洛伦兹混沌系统的自相关，叠加谐波小信号和高斯报噪声后，计算混合噪声的功率谱-Calculation of autocorrelation of lorenz chaotic system, the superposition of harmonic signal and gaussian noise, the mixed noise power spectrum is calculated
Fast-frequency-and-harmonic
- Fast frequency and harmonic estimation in power systems
xiaobo
- 在matlab环境下的系统小波的电力系统谐波分析的M程序-In the matlab environment system of the wavelet power system harmonic analysis M program
electricity
- 显示了电力系统基波和各次谐波，表现了他们之间的不同特点，能够较好的区别他们-Shows the power system of the fundamental and harmonic performance of the different characteristics between them, be able to better distinguish them
harmonic-loadflow
- this file is about harmonic load flow in power distribution system, it calculates power loss and voltage magnitude of some harmonic at all buses of network.
active-power-filters
- 谐波抑制的一个重要趋势是采用有源电力滤波器，有源电力滤波器也是一种电力电子装置，且相关技术的研究也日渐成为研究的热点。本文阐述了几种常见APF的拓扑结构及各自的优缺点，详细分析了基于瞬时无功功率理论的谐波检测方法，比例控制和前馈控制两种电流环控制策略以及SPWM和SVPWM两种调制策略。-the harmonic suppression is an important trend of active power filters, active power filter is a power el