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ST
- 本程序是基于S变换的短时电能质量扰动检测方法实现的，用于分析电压暂降的幅值、相位跳变、持续时间和谐波含量进行分析-This procedure is based on the S transform short-term power quality disturbance detection method implemented for the analysis of voltage sag magnitude, phase transition, duration, and harmonic
droopfinal
- 电网侧下垂控制模型，可以稳定逆变器输出的频率和电压的幅值-Grid-side sag control model, can stabilize the inverter output frequency and voltage amplitude
paper6dec06_shairul_wizmar
- Voltage Sag and Mitigation Using Dynamic Voltage Restorer (DVR) System
dvr
- complet out put for the dynamic voltage restorer in simpower systems tool box. power systems voltage and sag removal techniques
Detection-of-short-duration-power-quality-disturba
- 优秀论文及配套源码。电压暂降是动态电能质量问题中最受关注的热点之一。大量新型电力电子设备的广泛使用对电网电能质量的要求越来越高，而且电压暂降在电网中又具有一定的传播性。因此，无论从电网还是用户都迫切需要对电压暂降进行研究和治理。对电压暂降的检测是解决电压暂降的前提条件，故本论文主要对电压暂降的检测方法进行研究。 本文分析了国内外短时电能质量扰动检测的研究现状，并着重讨论了短路故障、感应电动机启动和变压器激磁三种电压暂降扰动情况下电压暂降的特性；在此基础上选择了基于S变换的短时电能质量扰动检测
SAGGEN
- generation of voltage sag in power system lines
cd4ef1.ZIP
- 基于dq变换的三相电压暂降生成方法Based on the dq transform three-phase voltage sag generating method-Based on the dq transform three-phase voltage sag generating method
dianyazhanjian
- 仿真产生简单的短路电压暂降信号,求小波系数模极大值-Simulation of a simple short-circuit voltage sag signal, find the modulus maxima of wavelet coefficients
xiaobobao
- 使用小波包变换分析信号的MATLAB程序-Simulation of a simple short-circuit voltage sag signal, find the modulus maxima of wavelet coefficients...
VS_due_to_motor_starting
- This model simulate voltage sag when starting motor.
dff
- Voltage Sag Mitigation with D-STATCOM In Distribution Systems
DSTATCOM
- There are two cases in this file, one with rfault and other with sudden load addition. DSTATCOM has compensated voltage sag in both cases
volt_sag
- Voltage sag compensation controlling by Fault Current Limter under different load conditions.
voltage_sag-simulink-model-control
- These investigations involve characterizing the voltage sag performance at a customer facility and evaluating equipment sensitivity to different voltage sag magnitudes and durations. Possible solutions to voltage sag sensitivity problems ar
DVR
- This project deals with modeling and simulation technique of a Dynamic Voltage Restore (DVR).The DVR is a dynamic solution for protection of critical loads from voltage sags / swells. The DVR restores constant load voltage and voltage wave form by in
untitled1
- Matlab/simulink中电网电压三相电压跌落发生器的模拟,试用于三相电压等幅跌落的研究。 -Matlab/simulink in grid voltage three-phase voltage dip generator model, the trial study on three-phase voltage sag amplitude.
upqcs
- A Novel Concept of Simultaneous Voltage Sag/Swell and Load Reactive Power Compensations Utilizing Series Inverter of UPQC
hhr
- 电压暂降原始信号和小波分解程序，加入白噪后的信号及其小波分解程序，使用不同阈值方法去噪的比较，并对其波形读取，确定暂降的开始和结束点，功能强大。-Voltage sag original signal and wavelet decomposition process, after adding white noise signal and wavelet decomposition, the use of methods to compare different threshold de-no
UPQC
- UPQC is a Custom Power Device and consists of combined series active power fi lter that compensates voltage harmonics, voltage unbalance, voltage fl icker, voltage sag/swell and shunt active power fi lter that compensates current harmo
dstatcomr
- Power quality is a major concern for electrical engineers and researchers now days. Various power quality problems are voltage sag, swell, interruptions, harmonics etc. This paper discusses the problem of harmonics and its reduction in distribution n