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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
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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
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在电网电压频率波动或者三相不平衡的情况下,硬件锁相很难准确检测到基波正序的相位。在结合PWM整流器空间矢量解耦控制算法的基础上,将软件锁相环技术应用在PWM整流器控制系统中,并用仿真和实验验证了该方案的可行性。实验结果表明,该方案解决了电网电压频率波动及三相不平衡时的相位同步等问题,并在工程上具有一定参考价值。-Frequency or voltage fluctuations in three-phase unbalanced case, the hardware lock is diffic
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paper helpful in understanding hysteresis current control methods
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为了给变频调速系统提供必要的设计参数,依据空间电压矢量脉宽调制(SVPWM)基本原理,介绍了
异步电动机及 SVPWM 算法在 Matlab/Simulink 环境下的建模过程及基于矢量控制理论的变频调速系统动态
模型建立。详细地阐述了实现仿真的方法,并针对仿真中的关键问题及系统的仿真结果进行了分析。仿真结
果表明,采用该控制系统,电压及转矩波动小,转速响应迅速,系统的各项指标都满足电机实际运行特性要
求。其仿真算法对于实现数字化控制变频调速系统具有一定的价值。
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在风力发电网侧逆变器动态数学模型基础上 采用空间矢量脉冲宽度调制 SVPWM 方式和电网电压合成矢量定向 实现了电流有功分量和无功分量的解耦及功率因数的可调控制.-Dynamic mathematical model based on wind power grid-side inverter the resultant vector of the vector mode and the grid voltage space vector pulse width modulation direc
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A DSP-based Discrete Space Vector Modulation Direct Torque Control of Sensorless Induction Machines
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TI空间矢量转换源代码参考
开环控制代码-TI space vector conversion source code open-loop control code
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基于空间矢量的交流异步电机控制技术——svPWM技术资料-Control the technology- svPWM technical information AC induction motors based on space vector
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三相逆变器空间矢量PWM控制技术,逆变器电源-Three-phase inverter voltage space vector PWM control
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a PSCAD based platform simulation for the inner and outer loop control for hvdc based system.the control has been simulated using decoupled vector control technique and the modulations strategy is space vector modulation.
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Model of VSC with three
value transistor branch state function is introduced to describe operation of VSC. Predictive-corrective control method of VSC system is
presented. Two variants of Space Vector PWM methods for VSC system are developed. Alg
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SVPWM中关于零矢量的相关论文:SVPWM调制法中零矢量优化分配技术的研究;基于空间矢量PWM技术的零矢量分配问题分析;包含零矢量的永磁同步电机直接转矩控制。-The the zero vector SVPWM papers: the zero vector SVPWM modulation method to optimize the distribution technology the zero vector allocation problem based space vector
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这是一篇关于永磁同步电机矢量控制的文章,里面详细介绍了静止坐标系和旋转坐标系下电机的数学模型,并对空间矢量调制进行了比较详细的介绍。同时通过matlab对永磁电机的空间矢量控制进行了仿真,文中详细介绍了仿真的每个模块,比较适合初学者学习。-This is an article about the permanent magnet synchronous motor vector control, which detailed mathematical model of the stationar
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Space Vector PWM Control of Multi-Phase Induction Motor Drives Based on Orthogonal Vector Spaces
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This paper presents a simulation of
direct and indirect space vector modulation for
matrix converter. These control strategies allow
obtaining sinusoidal input and output waveform,
and achieving the maximum value of the voltage
transf
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Power Quality Improvement in DFIG System with
Matrix Converter in Wind Energy Generation with
Space Vector Control Techniques
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This paper presents a nonlinear control scheme for back-to-back High Voltage Direct Current (HVDC) system based on feedback linearization control, using three-phase three-level voltage source converter. The design of the proposed nonlinear controller
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svpwm详细介绍,原理说明,仿真系统,和具体模型的搭建(Space Vector Control of a Three Phase Rectifier using PLECS)
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svpwm的使用以及如何实现空间矢量控制(The use of SVPWM and how to implement space vector control)
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