Description: AC Induction Motor Control
Using Constant V/Hz Principle
and Space Vector PWM
Technique with TMS320C240 Platform: |
Size: 449489 |
Author:张三 |
Hits:
Description: AC Induction Motor Control
Using Constant V/Hz Principle
and Space Vector PWM
Technique with TMS320C240 Platform: |
Size: 449536 |
Author:张三 |
Hits:
Description: Space Vector PWM (SVPWM) is a more sophisticated technique for generating a fundamental sine wave that provides a higher voltage to the motor Platform: |
Size: 19456 |
Author:Farhani |
Hits:
Description: 单相准Z 源逆变器及其SVPWM 控制策略研究
冷志伟， 齐琛， 陈希有
（大连理工大学，辽宁大连116024）
摘要：主要研究了一种新型拓扑结构的Z 源逆变器，即单相准Z 源逆变器。分析了其等效电路及其运行状态，并将空
间矢量脉宽调制（SVPWM）技术应用到单相准Z 源逆变器中，着重分析了调制的基本原理并给出了单相准Z 源逆变
器基于SVPWM 的控制策略。仿真和实验结果表明，相对常规Z 源逆变器，准Z 源逆变器能够有效抑制启动冲击电
流，显著降低Z 源网络中电容器件的电压应力，从而节省整体成本、增强了系统可靠性。
关键词：逆变器；空间矢量脉宽调制；单相-Research on Single Phase Quasi-Z-source Inverter with SVPWM Control Strategy
LENG Zhi-wei， QI Chen， CHEN Xi-you
（Dalian University of Techology，Dalian 116024，China）
Abstract：This paper mainly develops a novel topology，which is called quasi-Z-source inverter（QZSI），derived from the traditional
Z-source inverter（ZSI）.The equivalent circuit and operating principle analysis are given and the space-vector PWM
technique is applied into single phase QZSI（spQZSI），the basic modulation principle and control strategy of spQZSI based
SVPWM are showed.The simulation and experimental results indicate the presented QZSI has merits of suppress the inrush
current and remarkable lower component voltage ratings，thus save the entirety costs and strength the system reliabilities.
Keywords：inverter；space vector pulse width modulation；single phase
Foundation Project：Supported by National Natural Science Foundation of China（No.50877007） Platform: |
Size: 205824 |
Author:赵刚 |
Hits:
Description: 1、基于Ip/Iq方法控制PWM整流器，实现有功无功解耦控制，实现直流电容的稳压控制。
2、分别采用滞环电流和电压空间矢量技术进行PWM调制
3、DSTATCOM无功补偿仿真验证
4、系统采用了在带有前馈解耦控制的基础上产生的电压电流双闭环控制结构，其中电压外环保证了稳定的直流输出，电流内环提高了电流的动态响应速度，并且这种控制方法使电流的相位和输入电压的相位保持一致。-1, based on Ip/Iq way to control the PWM rectifier to achieve the active and reactive decoupling control of DC capacitor voltage control. 2, respectively, using hysteresis current and voltage space vector PWM modulation technique 3, DSTATCOM reactive power compensation simulation 4, the system used in the decoupling control with feed-forward on the basis of the voltage and current double closed-loop control structure, in which voltage outer ring to ensure a stable DC output, current inner improve current dynamic response, and this control method makes the current phase and the phase of the input voltage is consistent. Platform: |
Size: 59392 |
Author:有梦最美 |
Hits:
Description: 应用SVPWM算法对一感应电机实施开环转速控制。-Open-loop speed control of an induction motor using constant V/Hz principle and a space vector (SV) PWM technique. Platform: |
Size: 15360 |
Author:lmz |
Hits:
Description: Space Vector Modulation (SVM) Technique has become the important PWM technique for three phase Voltage
Source Inverters for the control of AC Induction, Brushless DC, Switched Reluctance and Permanent Magnet Synchronous
Motors.-Space Vector Modulation (SVM) Technique has become the important PWM technique for three phase Voltage
Source Inverters for the control of AC Induction, Brushless DC, Switched Reluctance and Permanent Magnet Synchronous
Motors. Platform: |
Size: 428032 |
Author:fateh |
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: 61440 |
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: 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: 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 |
Hits:
Search - SPACE VECTOR PWM TECHNIQUE