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用Matlab/Simulink的高压输电线路仿真模型,得到仿真数据,然后编程实现双端阻抗法测距!仿真结果表明,测距仿真是准侧的-Using Matlab/Simulink simulation model of high-voltage transmission lines to obtain simulation data, and then double-ended impedance programming ranging! Simulation results show that th
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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
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基于MATLAB的高压变频器的建模与仿真-Modeling and simulation of high-voltage inverter based on MATLAB
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晶闸管控制串联电阻在500kv电力系统的matlab仿真中的应用。-Modeling and simulation of 500kv power system.The theoretical ground and design realization of alternating current power lines of the new type- Controllable Flexible A.C. Transmission Systems (CFACTS) are considered.
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7级级联H桥逆变器 多电平大功率电力电子 中高压无功补偿 变频器 matlab仿真模型-7 cascaded H-bridge inverter multi-level high-power electronic converter high voltage reactive power compensation
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这是高压变频的matlab仿真模型,可以用的,大家可作参考。欢迎下载。-This is the matlab simulation model of high voltage frequency conversion, can use, you can reference. Welcome to download.
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以12脉波整流电路为研究对象,有效降低网侧电流的谐波畸变,其主要原因在于所采用的移相变压器,能过它可使各6脉波二极管整流器产生的低次谐波相互抵消。利用Matlab—Simulink建立模型对其进行仿真,并对其产生谐波电流进行分析和计算,阐述了其消谐原理。这种整流电路采用两个6脉波二极管整流器进行串联,功率因数较高,提高了直流电压的输出能力,对减少电网中的谐波干扰十分有效,可以有效地消除钢厂电力系统中较高次数的谐波。-Low-order harmonics with 12 pulse rectif
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该文件是针对高等电力系统分析中电流控制的高压直流输电系统的模型,是研究生的大作业,用Matlab的较低版本方可打开。-This file is for high voltage DC transmission system control of current advanced analysis in power system model, is the graduate student major operations, with lower Matlab version can be ope
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Abstract:
Voltage and reactive power control is a fundamental issue in all-electric shipboard power systems (SPS). However, coordination between generation and propulsion management to match reactive power is poor in current SPS designs. This paper
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高压直流输电仿真模型,基于晶闸管控制的12脉波MATLAB/SIMULINK仿真(The example in this section illustrates modeling of a high-voltage direct current (HVDC) transmission link using 12-pulse thyristor converters [1]. Perturbations are applied to examine the system performance.
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高压直流输电仿真模型,基于晶闸管控制的12脉波MATLAB仿真(The example in this section illustrates modeling of a high-voltage direct current (HVDC) transmission link using 12-pulse thyristor converters [1]. Perturbations are applied to examine the system performance. The objec
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高压直流输电模型,12脉动,可用于仿真分析(high voltage direct current, matlab model, 12 pulse, for the simulation and analysis)
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A single phase grid connected with a photovoltaic (PV) power system that will provide high
voltage gain with state model analysis for the control of the system has been presented. First the
photovoltaic system is designed and simulated using MATLAB
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