Description: 用DSP实现高功率因数PWM整流器的控制，采用2407控制-Using DSP to achieve high power factor PWM rectifier control, the use of 2407 control Platform: |
Size: 254976 |
Author:Brutal |
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Description: 采用极点配置的电压电流双PI闭环PWM逆变器仿真-Pole placement using the voltage and current dual-PI closed-loop simulation of PWM inverter Platform: |
Size: 18432 |
Author:孔维靖 |
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Description: 这是用Matlab编写的滑模变结构控制的PWM的例子，可以运行-This is prepared using Matlab Sliding Mode Variable Structure Control of PWM example, you can run Platform: |
Size: 23552 |
Author:冉涛 |
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Description: 利用Matlab中的simulink工具箱仿真。单相桥式PWM逆变电路，采用单极性触发方式，负载 ，电源 ，建立模型，制作PWM触发模块，画出基波幅值与占空比关系图。-Using simulink toolbox of Matlab simulation. Single-phase PWM bridge inverter circuit, the use of unipolar trigger mode, load, power, establishment of model, trigger the production of PWM module, draw the fundamental relationship between the amplitude and duty cycle. Platform: |
Size: 22528 |
Author:商姣 |
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Description: Control of Voltage Source Inverters using PWM/SVPWM
for Adjustable Speed Drive Applications Platform: |
Size: 3105792 |
Author:pradeep kumar |
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Description: 电力电子元件模拟同步发电机，实现AC/DC，DC/AC，利用计算法PWM，PID控制器，跟据效果比较理想-Synchronous generator simulation of power electronic components, to achieve AC/DC, DC/AC, using computational method PWM, PID controller, with far more satisfactory results Platform: |
Size: 17408 |
Author:Jerry Xu |
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Description: This program has been written using Matlab/Simulink software. It can be used to find out the behavior of the induction motor behaviore when fed from a PWM inverter. The program is written so that the user can simulate any induction motor he wants by just loading the electrical and the machanical parameters in the workspace. The induction motor is modelled by the 7th order dq model which takes the iron loss component into account. The motor works in open loop but the closed loop can be easly performed by just adding the vector controller or any other controller and a PI speed controller.-This program has been written using Matlab/Simulink software. It can be used to find out the behavior of the induction motor behaviore when fed from a PWM inverter. The program is written so that the user can simulate any induction motor he wants by just loading the electrical and the machanical parameters in the workspace. The induction motor is modelled by the 7th order dq model which takes the iron loss component into account. The motor works in open loop but the closed loop can be easly performed by just adding the vector controller or any other controller and a PI speed controller. Platform: |
Size: 8192 |
Author:aissa |
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Description: This circuit uses the AC6 block of SimPowerSystems™ library. It models a permanent magnet (PM) synchronous motor drive with a braking chopper for a 3HP motor.
The PM synchronous motor is fed by a PWM voltage source inverter, which is built using a Universal Bridge Block. The speed control loop uses a PI regulator to produce the flux and torque references for the vector control block. The vector control block computes the three reference motor line currents corresponding to the flux and torque references and then feeds the motor with these currents using a three-phase current regulator.
-This circuit uses the AC6 block of SimPowerSystems™ library. It models a permanent magnet (PM) synchronous motor drive with a braking chopper for a 3HP motor.
The PM synchronous motor is fed by a PWM voltage source inverter, which is built using a Universal Bridge Block. The speed control loop uses a PI regulator to produce the flux and torque references for the vector control block. The vector control block computes the three reference motor line currents corresponding to the flux and torque references and then feeds the motor with these currents using a three-phase current regulator.
Platform: |
Size: 9216 |
Author:jurifa |
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Description: Variable speed drives with Pulse Width Modulation are increasingly applied in many new industrial
applications for more efficient performance. Recently, developments in power electronics and semiconductor
technology have lead to widespread use of power electronic converters in the power electronic systems. A number of
Pulse width modulation (PWM) schemes are used to obtain variable voltage and frequency supply from a three-phase
voltage source inverter. Among the different PWM techniques proposed for voltage fed inverters, the sinusoidal PWM
technique has been popularly accepted. But there is an increasing trend of using space vector PWM (SVPWM) because
of their easier digital realization, reduced harmonics, reduced switching losses and better dc bus utilization. This paper
focuses on step by step development of SVPWM implemented on a PMBLDC motor. Simulation results are obtained
using MATLAB/Simulink environment for effectiveness of the stud Platform: |
Size: 1032192 |
Author:hmod |
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Description: 本文在介绍双闭环PWM直流调速系统原理基础上，根据系统的动、静态性能指标采用工程设计方法设计调节器参数，并运用Matlab的Simulink面向系统电气原理结构图的仿真方法，实现了转速电流双闭环PWM直流调速系统的建模与仿真。(This paper introduces the principle of double closed-loop PWM dc speed regulation system based on the adopted according to the static and dynamic performance index of system engineering design method to design controller parameter, and using the Simulink of Matlab system oriented electrical principle diagram of the simulation method, has realized the double closed loop speed current PWM dc speed regulation system of modeling and simulation.) Platform: |
Size: 463872 |
Author:穿着帆布鞋也能走猫步 |
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