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本文件是一个SPWM逆变器的仿真源文件,可以在MATLAB7.1中直接运行。设计中PWM Generator采用外部调制信号,并在调制信号中注入了三次谐波,很好的抑制了输出谐波,同时提高了直流电源的利用率。-This document is a SPWM inverter simulation source file, you can directly run MATLAB7.1. Design of PWM Generator external modulation signal, and i
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最近在研究逆变和变频,用Multisim仿真一下,还是比较直观的。如有好的关于逆变和变频的仿真实例也请一起分享学习哦。这是一个SPWM电路分析,费好大劲弄的,与大家共享
-Frequency inverter, and a recent study, what with Multisim simulation, it is quite intuitive. If good on the inverter and the frequency of the simulation are also
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This simulation demonstrates the use of the PMSM in a closed-loop speed and current control on a 1.1 kW 3000 rpm industrial motor. A three-phase motor rated 1.1 KW, 220 V, 3000 rpm is fed by a PWM inverter. In this simulation, the whole system is bui
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简单介绍一下:单相双模式逆变器、双模式控制、包含并网及独立,加上切换的仿真。滤波器上欠优化。-Brief introduction: dual-mode single-phase inverter, dual-mode control, including grid and independent, with switching simulation. Owed on the optimization of filters.
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矢量控制与直接转矩控制是当前主要的两种电机变频调速控制方法,已在两相交流感应电机中得到
了应用。分析了两相不对称电机矢量控制和直接转矩控制原理以及两相三桥臂逆变器的SVPWM实现方法;
运用Matlab的Simulink建立了两相不对称交流感应电机矢量控制和直接转矩控制调速系统的仿真模型,并
对两种控制系统进行了仿真研究,给出了仿真波形,进行了特性比较.
关键词:两相电机;矢量控制;直接转矩控制;SVPWM;MATLAB;仿真-Vector Control and Direct
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a comparative study between a PI regulator and fuzzy
regulator for a control speed of a Dual Star Induction Machine (DSIM) supplied with two
PWM voltage source inverter (VSI) and decoupled by field oriented control (FOC).The
simulation results
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光伏并网逆变器的仿真,通过仿真可以观察逆变以后的波形,有simulink仿真图-PV grid-connected inverter of the simulation, the simulation can be observed after wave inverter, a simulink simulation diagram
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三相电逆变器及并网发电方法的控制模型仿真-Three-phase power inverter and the grid method of the control model simulation
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The induction motor is fed by a current-controlled PWM inverter which is built using a Universal Bridge block. The motor drives a mechanical load characterized by inertia J, friction coeficient B, and load torque TL . The speed control loop uses a pr
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MATLAB SIMULINK 仿真太阳能逆变DC-DC-MATLAB SIMULINK simulation of solar inverter DC-DC
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三相逆变桥式电路的matlab仿真电路图,主电路图,仿真模型-Matlab simulation circuit of the three-phase inverter bridge circuit, the main circuit simulation model
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在分析无刷直流电动机数学模型的基础上, 提出了一种基于MATLAB 的无刷直
流电动机控制系统建模仿真的新方法。该仿仿真模型由独立的功能模块整合而成, 其中电机本体和逆变系统模型采用SimPowerSystems 中的电力电子元件搭建, 可以真实反映中点电压的实际情况-Based on analysis of the mathematical model of a brushless DC motor, a brushless DC motor control system based on
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matlab 经典仿真50 例子
各类变频器仿真 控制-Matlab classic 50 simulation examples
Control of inverter simulation
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三相异步电动机变频器调速系统,它通过变频器,将频率固定的交流电变换成频率连续可调交流电源。本文为基于Matlab的异步电动机变频调速系统的仿真研究。-Three-phase asynchronous motor inverter speed control system, through the inverter, the fixed-frequency alternating current is converted into frequency AC power continuously a
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Static power inverter can be analyzed by means of widely available circuit simulation software packages such as MATLAB. However, they are usually modeled a set of real switches, which results in long execution tines and possible convergence probl
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SVPWM整流器 逆变器 matlab仿真模型瞬时无功dq变换 双闭环控制结构-SVPWM rectifier inverter matlab simulation model of instantaneous reactive dq transform double-loop control structure
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一篇关于100KW逆变器的论文,里面有MATLAB仿真分析,值得参考。-An article on 100KW inverter papers, there are MATLAB simulation analysis, worthy of reference.
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This paper presents the modeling and simulation of a
high-speed single-shift micro turbine generation system. This
unit has four parts: a compressor-turbine, a permanent magnet
generator, a three phases bridge rectifier and inverter. The
mode
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基于比例谐振的并网逆变器的matlab仿真模型-The MATLAB simulation model of grid connected inverter based on proportional resonant
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关于matlab里的传统直流输电系统的建模与仿真,交流-直流-交流。整流逆变装置(About the modeling and simulation of traditional DC transmission system in matlab, AC-DC-AC. Rectifier inverter)
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