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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
MoP8.6-P0406
- New Control Technique Applied in Dynamic Voltage Restorer for Voltage Sag Mitigation
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
voltage-sag-lacote
- 基于小波变换的电压暂降定位 利用模极大值原理实现暂降起止时刻的准确检测-voltage sag lacote based on wavelet transform Used to achieve maximum modulus principle sag beginning and ending time of the accurate detection
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.
voltage sag
- voltage sag Voltage Sags and the Response of a Synchronous
dff
- Voltage Sag Mitigation with D-STATCOM In Distribution Systems
Effectsofvoltagesags
- effect of voltage sag
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
AA8641---LOW-VOLTAGE-VIDEO-AMPLIFIER-with-SAG--SO
- AA8641 LOW VOLTAGE VIDEO AMPLIFIER with SAG, SOT26-AA8641 LOW VOLTAGE VIDEO AMPLIFIER with SAG, SOT26
Locating-Voltage-Sags
- 电压跌落是最严重的动态电能质量问题之一， 精确定位电压跌落起止时间是应对电压跌落问题的 重要前提和基础。由于电压采样信号往往有噪声分 量，现有的方法在定位电压跌落的起止时间时存在 局限性。本文提出利用多小波变换及相邻系数去噪 的电压跌落定位方法。多小波兼有对称性、正交性、 有限支撑性和二阶消失矩等优异的信号处理性能， 利用GHM多小波可以准确定位电压跌落起止时间。 多小波变换系数在每层之间具有对应关系，多小波 相邻系数将紧相邻的若干个系数作为一个整体来确
A-Study-on-Bus-Voltage-Sag-
- A Study on Bus Voltage Sag Considering the Impedance of SFCL and Fault Conditions in Power Distribution Systems 10.1109-TASC.2013.2238373
voltage-sag-analysys
- voltage sag analysys 10.1109-TASC.2013.2238374.pdf