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: 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: 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: 三相PWM整流器滞环控制策略的SIMULINK仿真，参数已设，经过验证，符合要求-Three-phase PWM rectifier control strategy Hysteresis SIMULINK simulation parameters have been set, after verification, to meet the requirements Platform: |
Size: 11264 |
Author:牛伟 |
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Description: A New Low-Frequency State Model of a Three-Phase Three-Switch Three-Level
Fixed-Frequency PWM Rectifier Platform: |
Size: 669696 |
Author:raj prasad |
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Description: 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 difficult to accurately detect the fundamental positive sequence phase. In the space vector PWM rectifier with decoupling control algorithm based on the software used in the PWM rectifier PLL control system, and use simulation and experimental verification of the feasibility. Experimental results show that the solutions to address the voltage and frequency fluctuations of the phase unbalanced three-phase synchronization issues, and the project has a certain reference value. Platform: |
Size: 121856 |
Author:ren |
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Description: 三相PWM整流，实现功率双向流动,可保持直流侧电压稳定-three-phase PWM rectifier, power can bidirectional flow ，can maintain the stable DC voltage Platform: |
Size: 21504 |
Author:CC |
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Description: 基于matlab/simulink的三相PWM整流器仿真建模，希望对大家有所帮助-Based on the three-phase PWM rectifier simulation modeling matlab/simulink, I hope to help everyone Platform: |
Size: 24576 |
Author:lishurun |
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Description: 基于电压外环，电流解耦内环的三相PWM整流器仿真，电压外环采用PID控制，电流内环采用滑模控制，可以正常运行。-The three-phase PWM rectifier based on the voltage outer loop and the current decoupled inner loop is simulated, the voltage outer loop is controlled by PID, and the current inner loop is controlled by sliding mode. Platform: |
Size: 23552 |
Author:杨 |
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Description: 提出了一种无电流传感器的三相 PWM 整流器控制策略。系统采用双闭环控制，外环
PI 调节器控制直流侧输出电压，内环通过滞环调节器控制有功功率和无功功率，达到单位功率因
数运行的目的。根据整流器的数学模型通过电流重构可获得网侧电流，以实现无电流传感器控制。
仿真实验证明该方案具有良好的控制性能。-In this paper a current sensorless control strategy of three-phase PWM rectifiers is
presented. Double close-loop control method is applied in the system. DC voltage is regulated by the
external loop PI regulator. The system can operate at unity power factor by controlling the active and
reactive power with two inner loop hysteresis controllers. The input AC current can be reconstructed
the mathematical model of PWM rectifiers in order to eliminating current sensors . The simulation
results prove that the system has good performance. Platform: |
Size: 199680 |
Author:liuyue |
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