Description: This software for TMS320F2812 DSP platform for generating Space Vector Modulated PWM singnals. Part of code is generated by autocoding tool in Matlab/Simulink and included in main code written in C in CodeComposerStudio enviroment. -This is software for TMS320F2812 DSP platform for generating Space Vector Modulated PWM singnals. Part of code is generated by autocoding tool in Matlab/Simulink and included in main code written in C in CodeComposerStudio enviroment. Platform: |
Size: 492544 |
Author:Evgenije |
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Description: 异步电机间接矢量控制Simulink仿真模型，带有转速外环和Iq、Id两个内环，转速和负载指令阶跃变化，3/2变换为恒幅值变换，不包含弱磁控制，磁链指令为恒值。PWM调制算法采用空间矢量调制（SVPWM）。
-Indirect induction motor vector control Simulink simulation model with speed outer and Iq, Id two inner ring speed and load instructions step change, 3/2 is converted into constant amplitude transformation, is not included weakening control, flux instruction for the constant value. PWM modulation algorithm using space vector modulation (SVPWM). Platform: |
Size: 21504 |
Author:wangsai |
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Description: 基于电压空间矢量脉宽调制技术 (SVPWM) 的三矢量合成磁通法, 提出了采用三矢量
合成磁通法建立永磁同步电机 SVPWM控制系统仿真模型的方法 , 在 Matlab6.5 /simulink中建立了永磁同步电机 S VPWM控制系统的模型, 并着重介绍了 SVPWM控制模块。仿真结果表明三矢量合成磁通法在永磁同步电机 SVPWM控制系统中的应用是有效的 , 为其设计提供了新的思路。-Based on voltage space vector pulse width modulation (SVPWM) for three flux vector synthesis method, the paper introduces three vectors
Synthetic flux method to establish permanent magnet synchronous motor SVPWM control system simulation model approach, in Matlab6.5/simulink established a permanent magnet synchronous motor S VPWM control system model, and highlights SVPWM control module. Simulation results show that the three flux vector synthesis method SVPWM PMSM control system application is valid, its design provides a new way of thinking. Platform: |
Size: 283648 |
Author:刘斗世 |
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Description: —a Space Vector Pulse Width Modulation Method
(SVPWM) is an advanced intense computational modulation
method with several advantages such as less harmonic content
relative to other PWM modulations, effective utilization of dc
bus, and complete digital implementation by a single chip
microprocessor. Due to the advantages SVM has increasing
applications in power converters and motor control. 2-level
inverter is the first model developed using this technique. In this
paper, we implement SVPWM technique for 2-level inverters in
the simplest way possible and optimized memory usage by
processor using programmable pulse generator.
Platform: |
Size: 61440 |
Author:golalipour |
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Description: —a Space Vector Pulse Width Modulation Method
(SVPWM) is an advanced intense computational modulation
method with several advantages such as less harmonic content
relative to other PWM modulations, effective utilization of dc
bus, and complete digital implementation by a single chip
microprocessor. Due to the advantages SVM has increasing
applications in power converters and motor control. 2-level
inverter is the first model developed using this technique. In this
paper, we implement SVPWM technique for 2-level inverters in
the simplest way possible and optimized memory usage by
processor using programmable pulse generator.
Platform: |
Size: 12288 |
Author:golalipour |
Hits:
Description: —a Space Vector Pulse Width Modulation Method
(SVPWM) is an advanced intense computational modulation
method with several advantages such as less harmonic content
relative to other PWM modulations, effective utilization of dc
bus, and complete digital implementation by a single chip
microprocessor. Due to the advantages SVM has increasing
applications in power converters and motor control. 2-level
inverter is the first model developed using this technique. In this
paper, we implement SVPWM technique for 2-level inverters in
the simplest way possible and optimized memory usage by
processor using programmable pulse generator.
Platform: |
Size: 13312 |
Author:golalipour |
Hits:
Description: 首先，介绍了交流调速及其相关技术的发展现状和发展趋势，以及交流调速系统的主要控制策略。选用工业变频器用异步电机作为研究对象，利用坐标变换理论，分析了异步电机在三相静止坐标系、两相静止与旋转坐标下的电机基本数学模型及其矢量控制原理。利用转子磁场定向的矢量控制技术，实现了异步电机定子电流的转矩分量和励磁分量的解耦。分析了空间矢量脉宽调制算法以及实现方法，最后设计了异步电机的双闭环矢量控制系统。
然后，利用Matlab/Simulink搭建了异步电机数学模型，建立了基于电压空间矢量脉宽调制的异步电机矢量控制模型，包括电机模块、坐标变换模块、磁链观测模块、PI 调节模块、SVPWM 模块等，进行了电压电压空间矢量控制的仿真验证。-this paper introduced the current condition and future trend of AC speed-adjustmentSystem and its main control strategies, on the base of the asynchronous motor used in industrial frequency converter , the mathematical model under three-phase static coordinate system , two-phase static coordinate system and circular coordinate system and the principle of vector conttrol are analyzed by using the theory of coordinate transformation . Then the components between torque and magnetic field of stator winding currrent are decoupled which uses the rator-field-oriented technology.After space vector PWM modulation algorithms and implementation methods have been analyzed, dual closed-loop vector control system of asynchronous motor isworked out. Platform: |
Size: 1712128 |
Author:zph |
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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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Search - space vector pwm simulink