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Description: 此程序为MATLAB实现的现代信号处理中几种常用的谐波恢复方法，所附文档中还有理论及算法介绍(Pisarenko，ARMA)实验步骤及实验结果-MATLAB this procedure for the realization of modern signal processing used several methods to restore the harmonics, the accompanying documentation and algorithm theory also introduced (Pisarenko, ARMA) experimental procedures and experimental results
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Size: 29696 |
Author: 李琳 |
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Description: 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.
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Size: 4096 |
Author: 006181 |
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Description: 对电力系统的谐波标准进行了规定。请下载！-power system standards，please download
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Size: 4777984 |
Author: 郭超勇 |
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Description: SPWM technique for Three Phase Inverter. Analysis fundamental improvement with respect to modulation index variation is done in simulation. Analysis can be done also for switching frequency variation for shifting the dominant harmonics
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Size: 13312 |
Author: padmanaban |
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Description: Three dimensional hydrogen atom spherical harmonics visualization.
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Size: 717824 |
Author: Bartosz |
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Description: It is about finidng the real and reactive power given some harmonics in the system.
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Size: 1024 |
Author: JG |
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Description: 用一片ARM芯片，对电网中的谐波信号进行采集，然后通过GPRS发送给上位机，上位机对采集到的电网中的谐波信号进行分析。以确定电网中谐波的情况。-With an ARM chip, the harmonics of the grid signal acquisition, and then sent to the GPRS PC, PC to the power grid of the collection of harmonic signal analysis. To determine the grid in the case of harmonic.
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Size: 71680 |
Author: ben |
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Description: Selective Harmonic Elimination Pulses for three-phase Inverter
The model shows the simulation for Six Harmonic Removal Pulses (i.e., N=7)
Selected Harmonics made zero are:
5th, 7th, 11th, 13th, 17th and 19th
(i.e., N=7 means six (i.e., N-1) dominant harmonics are made zero)
In this simulation the dominant harmonics will be:
(3N+2) and (3N+4) i.e., 23rd and 25th Harmonics
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Size: 72704 |
Author: QQ |
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Description: 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.
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Size: 13312 |
Author: ian |
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Description: iec61000-4-7间谐波标准，对于现在正在做间谐波研究的朋友有帮助-iec61000-4-7 Interharmonics standard, inter-harmonics research is being done now to help the friends
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Size: 1312768 |
Author: yl |
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Description: this program calculates and plots the spherical harmonics
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Size: 1024 |
Author: ali |
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Description: 采用HHT变换滤波后然后采用esprit方法进行间谐波的检测程序-After the use of HHT transform filtering method and then use esprit between the harmonics of the testing process
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Size: 2048 |
Author: 熊杰锋 |
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Description: Harmonics Generator, Signal Analysis
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Size: 1024 |
Author: slash |
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Description: The HARMONIC CALCULATOR provides a tool for determining how much voltage and current distortion might exist on your distribution system when operating non linear loads. This program is not intended to determine harmonic distortion with single phase loads.
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Size: 97280 |
Author: arus85lbn |
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Description: Static VAR Compensator Using a Three Level Inverter
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Size: 81920 |
Author: anif |
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Description: Fundamentals of Harmonics
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Size: 88064 |
Author: edson |
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Description: 针对混沌参数调制( C P M) 的电力线通信( P L C) 中谐波引起的窄带干扰， 两阶段动态估计方法根据最小
相空间体积( MP S V) 准则估计模型参数， 计算量大。为此， 提出将未知参数合并到增广状态矩阵的联合卡尔曼滤
波方法， 避免了专门的参数估计过程， 在提高增益性能的同时有效降低了计算量。方法的性能通过对混沌电力
线通信下的单音干扰和多音干扰的有效抑制得到了验证。-For the chaotic parameter modulation (CPM) of the power line communication (PLC) in the narrow-band interference caused by harmonics, two-phase dynamic estimation methods with minimum phase space volume (MP SV) criterion estimate model parameters, calculation of volume. Toward this end, the unknown parameters into augmented state matrix of the joint Kalman filter, to avoid the special parameter estimation process, while improving the performance gain reduces the amount of calculation. Method of performance under the power line communication by chaotic multitone jamming tone interference and the effective suppression has been verified.
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Size: 272384 |
Author: 张海洋 |
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Description: 计算球谐函数图形，对球谐函数图形进行仿真-Graphic computing spherical harmonics, the spherical harmonic function graphics simulation
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Size: 1024 |
Author: 黄鹤 |
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Description: [电力系统谐波－基本原理、分析方法和滤波器设计].(奥地利)瓦基勒.扫描版-[Power system harmonics- fundamental principles, analytical methods and filter design]. (Austria) Wakil. Scan Edition
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Size: 6518784 |
Author: zhangjunmin |
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Description: 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 rated voltage 10/0.4kV, the rated capacity of 100kVA, short-circuit impedance of 5 of the transformer and load connected to sense the load resistance RL capacity 50kVA, power factor of 0.9. Generated by power electronic devices 5 and 7 harmonic currents are 5A to suppress harmonics in the 400V bus 7 access to capacitors and transformers constitute at 7 filter.
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Size: 10240 |
Author: othanda |
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