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ATT7022Bfunction
- ATT7022B的中文版技术资料；该芯片能测量电压、电流、电能、功率因数及谐波分析等多种参数。-ATT7022B Chinese version of the technical information The chip can measure voltage, current, power, power factor and harmonic analysis, a variety of parameters.
shuangpwmbianhuanqi
- 本文以双Pwm变换器为基础，分析论述了电力电子装置的整流、逆变和回馈状态的国内外发展状况。随着科学技术的发展，电力电子装置的低功率因数和高谐波污染已经成为电网的两大主要危害，因此提高系统功率因数便是电力电子技术的发展趋势，本文阐述了功率因数的定义，脉宽调制的种类以及电压 型PWM变换器的原理、控制方法等内容，比较了脉宽调制的各种类型，详细推导了三相电压型PWM变换器的数学建模，指出系统各种控制方法的优缺点，着重表达了二相调制脉宽空间矢量WPM的算法推导，选用了系统主控芯片，编写了系统软件程序
labview
- 电能质量中谐波的测量方法。电能质量监测与分析系统的设计与实现。-Harmonic power quality measurement method. Power Quality Monitoring and Analysis System Design and Implementation.
yanjiu
- 基于谐波电流快速检测方法的并联型有源电力滤波器设计。用于毕业设计-Harmonic Current Detection Method Based Shunt Active Power Filter. For graduation
xiebo
- 基于谐波电流快速检测方法的并联型有源电力滤波器设计 不错的 可以做毕业设计-Harmonic Current Detection Method Based Shunt Active Power Filter can do a good graduation
sanxiang
- 基于谐波电流快速检测方法的并联型有源电力滤波器设计 毕业设计首选-Harmonic Current Detection Method Based Shunt Active Power Filter preferred Graduation
ieeebasedswitchinglosesehormonicdostortin
- this is an ieee based simulink based projects for reducing the harmonic ditortion is the power systems
Sensorless_Control_Strategies_for_PWM
- Methods for limitation and elimination of disturbances and harmonic pollution in the power system have been widely investigated. This problem rapidly intensifies with the increasing amount of electronic equipment (computers, radio set, printers, TV
APF97
- 基于谐波电流快速检测方法的有源电力滤波器simulink仿真模型 -Current rapid detection methods based on harmonic active power filter simulink simulation model
activefilter
- shunt active power filters are used for harmonic compensation in current and reactive power compensation in power system networks. sliding mode control is one of the control strategy used for this.
D2
- simulink系统仿真：10kV 母线短路容量为10MVA，通过额定电压10/0.4kV，额定容量为100kVA，短路阻抗为5％的变压器与负荷相连， 阻感负荷RL 容量为50kVA，功率因数0.9。电力电子装置产生的5 次和7 次谐波电流均为5A；为了抑制7 次谐波在400V 母线处接入电容与变压器构成7 次滤波器。-simulink System Simulation: 10kV busbar short-circuit capacity of 10MVA, through the rate
5_107-1
- To provide high power quality at the Point of Common Coupling (PCC) of power distribution systems, elimination of the harmonic is indispensably necessary. Most have defined the power quality and given some harmonic limits. Different methods are
Power-system-harmonic-measurement
- 电力系统谐波测量，用于分析电力系统谐波成分以比例-Power system harmonic measurement
Active-power-filter
- 有源电力滤波器，用于实现无功治理与谐波补偿，精度很高-Active power filter for reactive power control and harmonic compensation, high accuracy
Power-Quality-Generator
- 电力系统谐波发生器的MATLAB函数程序，可以产生各种谐波信号，包括谐波、电压骤升、电压中断、电压骤降、暂态脉冲信号等。-Power system harmonic generator MATLAB function procedures, can produce a variety of harmonic signals, including harmonics, voltage swells, voltage interruptions, voltage dips, transient pu
CZTtransformer
- 该程序实现CZT变换，能够准确计算电力基波信号，使用visual c++编写-this program is czt transformer ,use in power harmonic analysis
harmonic
- 电力系统谐波潮流计算程序，根据各个节点谐波电力发射值采用解耦算法计算各个节点谐波电压-Harmonic voltage power system harmonic flow calculation procedures decoupling algorithm based on the harmonic power emitted value of each node, each node
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