Description: 三电平变频器SPWM波形。用于DSP-320LF2407型号
此波行为不对称spwm波形-Three-level inverter SPWM waveform. DSP-320LF2407 model for this wave of acts of asymmetric SPWM waveform Platform: |
Size: 48128 |
Author:李铁 |
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Description:
In this paper, new scheme of direct torque control of induction motor for
electric vehicles is proposed and the results of an investigation into suitable
torque control schemes are also presented. The electric vehicle drive consists
of rewound induction motors and a three-level IGBT inverter. The schemes
investigated are Field Oriented Control, Direct Torque Control (DTC), and
DTC using Space Vector Modulation. The results of Matlab - Simulink
simulations and a comparison between the control schemes are presented. It is
found that the DTC using Space Vector Modulation scheme is best for this
application. Platform: |
Size: 11264 |
Author:RED1 |
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Description: This a MATLAB Simulation for obtaining conduction and switching losses in Three-Phase OHSW(optimized harmonic stepped wafeform) cascaded 9-level inverter.The simulation has been done in several SUBSYSTEMS.The first one produces switching functions based on OHSW.The second one is the 9-level inverter model.the third and fourth obtain load and switching devices currents respectively.The fifth and sixth obtain switching and conduction losses. -This is a MATLAB Simulation for obtaining conduction and switching losses in Three-Phase OHSW(optimized harmonic stepped wafeform) cascaded 9-level inverter.The simulation has been done in several SUBSYSTEMS.The first one produces switching functions based on OHSW.The second one is the 9-level inverter model.the third and fourth obtain load and switching devices currents respectively.The fifth and sixth obtain switching and conduction losses. Platform: |
Size: 17408 |
Author:siamak |
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Description: 对三电平逆变器的SVPWM 算法的实现进行了研究，基于DSP 和CPLD 提
出了两种实现方法。一种是采用数字信号处理器TMS320LF2407A 中的两个事件管
理器巧妙实现了三电平SVPWM 算法-the realization of the SVPWM algorithm for three-level inverter has
been studied, and two methods based on the DSP and CPLD are proposed. One method
achieves skillfully the three-level SVPWM algorithm by making use of two events
manager of the digital signal processor TMS320LF2407A Platform: |
Size: 836608 |
Author:tao |
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Description: The ever-increasing reliance on electronic devices which utilize AC power highlights the problems associated with the unexpected loss of power from the electrical grid. In places where the electrical infrastructure is not well-developed, brown-outs can prove fatal when electronic medical instruments become unusable. Therefore, there is a need for inexpensive and reliable pure-sine wave inverters for use with medical devices in the underdeveloped world. This report documents the development of one component of an uninterruptible power supply, the DC-to-AC inverter. Through the use of analog signal processing techniques, a prototype which efficiently and accurately emulates the pure-sine wave power present on the power grid was created. The three-level PWM system within this report is created with the possibility of a feedback-regulated system to be implemented in the future. Platform: |
Size: 3406848 |
Author:Dries |
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Description: 文章简要分析了中点钳位式(NPC)三电平逆变器的基本原理,提出了一种平衡中点电位的新方法,实现了全数字化控制系统,最后通过仿真验证了该方案的正确性.-This paper briefly analyzes the basic principles of the midpoint of the three-level clamped (NPC) inverter, proposed a new method for balancing the midpoint potential, to achieve a fully digital control system, and finally through the correct simulation of the program sex. Platform: |
Size: 32768 |
Author:书月 |
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Description: 本文首先介绍了三电平逆变器的工作原理，以及空间电压矢量控制技术的基本原理。 其次，详细分析了传统三电平SVPWM算法，对每个主要模块都提出两种MATLAB仿真方法，归纳总结仿真技巧。-This paper firstly introduces the working principle of three-level inverter, and the basic principle of space voltage vector control technology. Second, traditional three-level SVPWM algorithm is analyzed in detail, for each main module proposed two MATLAB simulation method, sum up the simulation technique.
Platform: |
Size: 1923072 |
Author:一一 |
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Description: 包含收发两个客户端的链路级通信程序,rmCurNo参数各种资源分配算法实现，搭建OFDM通信系统的框架，基于SVPWM的三电平逆变的matlab仿真，EksEJPD条件对于初学者具有参考意义，表示出两帧图像间各个像素点的相对情况。- Contains two clients receive link-level communications program, rmCurNo parameter Various resource allocation algorithm, Build a framework OFDM communication system, Based on SVPWM three-level inverter matlab simulation, EksEJPD condition For beginners with a reference value, Between two images showing the relative circumstances of each pixel. Platform: |
Size: 4096 |
Author:fdsbij |
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Description: IMC-PID是利用内模控制原理来对PID参数进行计算，利用自然梯度算法，研究生时的现代信号处理的作业，使用混沌与分形分析的例程，基于SVPWM的三电平逆变的matlab仿真，使用matlab实现智能预测控制算法。-The IMC- PID is using the internal model control principle for PID parameters is calculated, Use of natural gradient algorithm, Modern signal processing jobs when the graduate, Use Chaos and fractal analysis routines, Based on SVPWM three-level inverter matlab simulation, Use matlab intelligent predictive control algorithm. Platform: |
Size: 8192 |
Author:hviehw |
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Description: 利用自然梯度算法，本程序的性能已经达到较高水平，IMC-PID是利用内模控制原理来对PID参数进行计算，matlab开发工具箱中的支持向量机，基于SVPWM的三电平逆变的matlab仿真，到达过程是的泊松过程。-Use of natural gradient algorithm, The performance of the program has reached a high level, The IMC- PID is using the internal model control principle for PID parameters is calculated, matlab development toolbox support vector machine, Based on SVPWM three-level inverter matlab simulation, Arrival process is a Poisson process. Platform: |
Size: 6144 |
Author:mnutpk |
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Description: 基于人工神经网络的常用数字信号调制，本程序的性能已经达到较高水平，用于特征降维，特征融合，相关分析等,FMCW调频连续波雷达的测距测角，通过虚拟阵元进行DOA估计，基于SVPWM的三电平逆变的matlab仿真。- The commonly used digital signal modulation based on artificial neural network, The performance of the program has reached a high level, For feature reduction, feature fusion, correlation analysis, FMCW frequency modulated continuous wave radar range and angular measurements, Conducted through virtual array DOA estimation, Based on SVPWM three-level inverter matlab simulation. Platform: |
Size: 6144 |
Author:artyar |
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Description: 基于人工神经网络的常用数字信号调制，对于初学者具有参考意义，计算加权加速度,基于SVPWM的三电平逆变的matlab仿真，光纤陀螺输出误差的allan方差分析，快速扩展随机生成树算法。- The commonly used digital signal modulation based on artificial neural network, For beginners with a reference value, Weighted acceleration, Based on SVPWM three-level inverter matlab simulation, allan FOG output error variance analysis, Rapid expansion of random spanning tree algorithm. Platform: |
Size: 6144 |
Author:hiigap |
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