Description: 数字信号处理器在三相无刷直流电机、三相全控整流电路在线检测、数字变频启动控制系统的应用-Digital signal processors in the three-phase brushless DC motor, three-phase full-controlled rectifier line detection, digital frequency conversion control system to start the application Platform: |
Size: 142336 |
Author:frank |
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Description: matlab在电力电子技术仿真中运用，这个程序主要是三相整流仿真，PWM逆变电路-matlab simulation in power electronic technology to use, this procedure is mainly simulation of three-phase rectifier, PWM inverter circuit Platform: |
Size: 9216 |
Author:xulin |
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Description: 三相PWM整流器电压空间矢量控制的实现。看看大家有没有需要的 -Three-phase PWM rectifier voltage space vector control is achieved. There is no need to look at all the Platform: |
Size: 410624 |
Author:ouwen |
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Description: 三相电压型PWM整流器
空间矢量控制研究和仿真分析-Three-phase voltage type PWM rectifier with space vector control research and simulation analysis Platform: |
Size: 206848 |
Author:matlabman |
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Description: 基于内模控制的三相电压型PWM整流器不平衡控制策略研究，提供了不平衡状态下PWM整流器模型-Internal model control based on the three-phase voltage-type PWM rectifier control strategy for unbalanced study provides a PWM rectifier under unbalanced model Platform: |
Size: 393216 |
Author:陈天赐 |
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Description: 研究三相整流波形的上位机程序
这个项目是用DSP做的-Study on three-phase rectifier waveforms PC program of the project is done by DSP Platform: |
Size: 17408 |
Author:ldy216 |
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Description: 基于单位功率因数控制策略的三相全控整流。开关器件采用IGBT。PWM波形产生控制电路里使用的饱和限制模块，就是限制波形的幅度的，对输出直流电压幅值影响很大。-Based on the unity power factor control strategy of three-phase full-controlled rectifier. Switching device IGBT. PWM waveform generator control circuit in the saturation limit the use of modules, is to restrict the range of waveform and amplitude of the output DC voltage impact. Platform: |
Size: 8192 |
Author:雷宾 |
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Description: 本文以双Pwm变换器为基础，分析论述了电力电子装置的整流、逆变和回馈状态的国内外发展状况。随着科学技术的发展，电力电子装置的低功率因数和高谐波污染已经成为电网的两大主要危害，因此提高系统功率因数便是电力电子技术的发展趋势，本文阐述了功率因数的定义，脉宽调制的种类以及电压
型PWM变换器的原理、控制方法等内容，比较了脉宽调制的各种类型，详细推导了三相电压型PWM变换器的数学建模，指出系统各种控制方法的优缺点，着重表达了二相调制脉宽空间矢量WPM的算法推导，选用了系统主控芯片，编写了系统软件程序，设计了交一直一交的主电路结构，针对控制系统的要求，论
文对影响系统性能的几个主要参数进行了理论分析、推导和数值计算。
本文用Matalb仿真软件，对整个控制系统的动态性能进行了仿真与分析，验证了系统理论的正确性和可应用性，对样机的研制提供了强有力的指导作用。
论文最后，讨论了样机实验。通过一系列的实验，记录、分析样机在各种状态下的波形和数据，得出结论，做出展望，为课题的进一步研究打下了一定的基础。
-In this paper, double-Pwm converter, based on analysis of power electronic devices discussed rectifier, inverter and feedback status of domestic and foreign developments. With scientific and technological development, low-power electronic devices, power factor and high harmonic pollution has become the network s two main hazards, thus improving system power factor is the development trend of power electronics technology, this paper, the definition of power factor, pulse-width modulation types as well as voltage
-Type PWM converter principle, control methods, content, comparison of various types of pulse-width modulation, detailed derivation of the three-phase voltage-type PWM converter mathematical modeling, pointing out that the system s advantages and disadvantages of various control methods, focusing on expression of two-phase space vector pulse width modulation algorithm derived WPM, choose the system master chip, the preparation of the system software program designed to pay a d Platform: |
Size: 3617792 |
Author:狼狼 |
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Description: 新型软件锁相环的三相电压型PWM整流器的控制-The new software, three-phase PLL control voltage type PWM rectifier Platform: |
Size: 582656 |
Author:wrewt4t |
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Description: svpwm 模型 可用于三相PWM整流 电机控制，参数可调-svpwm model can be used for three-phase PWM rectifier motor control, parameter adjustable Platform: |
Size: 15360 |
Author:linfy |
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Description: 基于DSP2407的三相PWM整流器和逆变器，均采用解偶矢量PWM控制。-based on dsp2407, three phase pwm rectifier and inverter, both apply decoupling and SVPWM control. Platform: |
Size: 87040 |
Author:wangbin |
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Description: 电力电子三相全控整流仿真模型，模型简单清楚，数据波形准确-Three-phase full-controlled rectifier power electronics simulation model, the model simple and clear, accurate data waveform Platform: |
Size: 9216 |
Author: |
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Description: svpwm控制信号，可以通过此信号完成对三相整流或逆变电路的SVPWM控制。-svpwm control signal, the signal can be done by this three-phase rectifier or inverter circuit SVPWM control. Platform: |
Size: 23552 |
Author:piero |
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