Location:
Search - vector control
Search list
Description: matlab仿真模型，空间矢量控制模型，可以当作毕业设计内容使用。-matlab simulation model, space vector control model can be used as a graduation project content.
Platform: |
Size: 8192 |
Author: 周庆生 |
Hits:
Description: 基于TMS320F2812的永磁同步电动机控制.doc
例1、空间矢量算法实现
例2、事件管理器配置
例3、TMS320F2812电流及DC母线电压检测
例4、电动机位置检测
-TMS320F2812-based control of permanent magnet synchronous motor. Doc Example 1, the space vector algorithm Example 2, Event Manager configuration cases 3, TMS320F2812 current and DC bus voltage detection of cases of 4, the motor position detection
Platform: |
Size: 24576 |
Author: haoz |
Hits:
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 |
Hits:
Description: 改进后的直接转矩控制，感应电机模型。电压空间矢量选择的优化模型-Improved direct torque control, induction motor model. Voltage space vector optimization model choice
Platform: |
Size: 1866752 |
Author: 刘伟 |
Hits:
Description: stm32 field oriented vector control pmsm bldc induction motor aplications. -stm32 field oriented vector control pmsm bldc induction motor aplications.
Platform: |
Size: 3739648 |
Author: murat |
Hits:
Description: simulink space vector modulation module in induction motor example-simulink space vector modulation module in induction motor example
Platform: |
Size: 17408 |
Author: dbeg |
Hits:
Description: 为满足在电网发生故障时风电机组需保持与电网连接并向系统不间断供电的要求,提出
了双馈风力发电机的动态模型、变流器模型、变流器保护及电网模型,以研究双馈风力发电机的暂
态特性.以1·5MW SUT-1500双馈风力发电机为原型,由一个无穷大电源等效电网模型,变流器模
型采用定子磁链的定向电流矢量控制方法,利用PSCAD软件对双馈电机的暂态特性进行仿真.仿
真结果表明,矢量控制能够实现双馈电机的有功、无功解耦,并可改善系统的低压穿越能力.
-To meet the power failure to keep their wind turbine grid-connected uninterruptible power supply to the system requirements, proposed doubly-fed wind turbine dynamic models of converter model, inverter protection and network model to Study of double-fed wind generator transient characteristics. to 1.5 MW SUT-1500 double-fed wind turbine prototypes, by an infinite power grid equivalent model of converter model uses the stator flux orientation of current vector control methods, using PSCAD software to double-fed motor simulation of transient characteristics. The simulation results show that vector control can be achieved double-fed motor active and reactive decoupling, and can improve the system through the capacity of low-voltage.
Platform: |
Size: 619520 |
Author: mengxianghua |
Hits:
Description: 两相不对称电机矢量控制和直接转矩控制的比较.-Two-phase asymmetric motor vector control and direct torque control comparison.
Platform: |
Size: 289792 |
Author: 周雪婵 |
Hits:
Description: ：随机脉宽调制是解决交流调速系统 中声学噪声的直接有效方法。随机零矢 量分 布是一种很好 的随
机方法，但其不对称的开关函数使其不适用于传统的电流采样方法。通过仿真表明 PWM周期中点采样的方
法无法得到准确的平均值，在分析不对称模式引起的纹波电流对电流平均值影响的基础上，提出了一种适合
于 RZV分布 的电流采样方法 。仿真结果证实该方法简单可行 。 -: Random pulse width modulation speed control system to solve the exchange of acoustic noise in a direct and effective way. Random zero vector distribution is a good random method, but the asymmetrical switching function so that it does not apply to the traditional current sampling methods. PWM cycle through the simulation shows that the mid-point sampling methods can not be an accurate, on average, the analysis of asymmetric mode ripple current caused by the impact on the current average value based on the proposed distribution of a suitable RZV current sampling methods. The simulation results confirmed that the method is simple and feasible.
Platform: |
Size: 138240 |
Author: guoguo |
Hits:
Description: 永磁同步电机的直接转矩控制（仅仅适用于学习的初步阶段)-Direct Torque Control of Permanent Magnet Synchrous Control using zero vector(Created by Gao yaoyao coming from North China Electric Power University)
Platform: |
Size: 16384 |
Author: 高夭夭 |
Hits:
Description: 空间矢量调制用于直接转矩控制，希望可以互相借鉴-Space Vector Modulation in Direct Torque Control
Platform: |
Size: 16384 |
Author: 高夭夭 |
Hits:
Description: avr系列单片机用于变频器设计，实现了变频器的空间向量矢量控制，实用性较好-avr series of microcontrollers used in transducer design, implementation of space vector inverter vector control, practicality good
Platform: |
Size: 78848 |
Author: ashang |
Hits:
Description: 基于空间矢量电压算法的SVPWM控制模型，对于电机控制建模有很好的帮助作用。-Algorithm based on space vector SVPWM voltage control model, for motor control modeling are very helpful.
Platform: |
Size: 19456 |
Author: scssncsss |
Hits:
Description: 异步电机直接转矩控制，在两相静止坐标系下，将电机由三相变换为两相的矢量变换，模型结构简单，通俗易懂，能够迅速得出仿真结果。-Induction motor direct torque control, the two-phase stationary coordinate system, the motor from the three-phase transformation vector for the two-phase transformation, the model structure is simple and easy to understand, quickly gives the simulation results.
Platform: |
Size: 7168 |
Author: 秧秧 |
Hits:
Description: 使用矢量控制的一个风力发电系统框图，整个模型是一套完整的系统，能很好的进行仿真，是本人的毕业设计，希望对做这方面的同学有所帮助。-Use of vector control block diagram of a wind power system, the model is a complete system that can simulate good is my graduation project, want to do this help the students.
Platform: |
Size: 19456 |
Author: 秧秧 |
Hits:
Description: Paper about Induction motor drive based on direct torque control (DTC) which allows high dynamic performance to be obtained with very simple hysteresis control scheme. Direct control of the torque and flux is achieved by proper selection of inverter voltage space vector through a lookup table. In this paper apart from six sector look up
table used for classical DTC, a modified look up table, which also use six sectors but with different zones and a twelve sector table are presented.
Platform: |
Size: 744448 |
Author: gregbur |
Hits:
Description: 不连续SVPWM的论文电压源型 P WI V l 逆变器控制的异步电动机变频调速系统运行中出现的低频振荡现象，影响
了系统运行的质量和可靠性。从逆变器与电机匹配更加完善的角度，本文采用不连续空间矢量控制
策略DP WM3 ，使低频振荡得到有效地抑制。-Paper discontinuous SVPWM Voltage Source Inverter P WI V l Control of Induction Motor Variable Speed Control System Operation in the low frequency oscillation, affecting the quality and reliability of system operation. Inverter and motor from a more perfect match point, this paper discontinuous space vector control strategy DP WM3, so that low-frequency oscillations are effectively suppressed.
Platform: |
Size: 566272 |
Author: Wangjg |
Hits:
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 |
Hits:
Description: 关于各种电机的PWM程序：
工程1，采用C语言完成的主要功能有
1：用定时器1中断让LED闪烁；
2：用定时器2的比较单元产生一路PWM；
3：用EVB模块产生6路PWM；
另外四个汇编程序依次分别是：
SVPWM（软件法）程序，
交流异步矢量程序，
直流双极性双闭环可逆控制程序，
和采样SPWM程序。
-PWM motor on a variety of programs:
Project 1, using C language to complete the main functions
1: The Timer 1 interrupt enable LED blinking
2: Timer 2 compare unit produces all the way PWM
3: EVB module produces 6 Road PWM
Followed by four other assembler are:
SVPWM (software method) program,
Induction vector process
Double Closed Loop DC bipolar reversible control procedures,
And sampling SPWM procedures.
Platform: |
Size: 81920 |
Author: bullwell |
Hits:
Description: 在交流电机变频调速中，脉宽调制技术已经得到了广泛的应用。而空间矢量脉宽调制方法与经典的脉宽调制方法相比，具有直流电压利用率高、控制简单、损耗较小、便于数字化方案实现等优点。文中介绍了利用TI 公司的DSP 电机控制芯片TMS320F2812 实现SVPWM 的方法。该控制方法速度快、精度高，在电压型逆变器中能产生更少的谐波并减少开关损耗。-AC motor speed regulation, pulse-width modulation technology has been widely used. The space vector pulse width modulation method and the classical PWM methods, a high utilization rate of DC voltage control is simple, loss of small, easy to realize the advantages of digital programs. In this paper, using TI' s TMS320F2812 DSP motor control chip to achieve SVPWM method. The control speed, high precision, the voltage inverter can produce fewer harmonics and reduce the switching losses.
Platform: |
Size: 828416 |
Author: xiliao |
Hits:
«
1
2
...
5
6
7
8
9
1011
12
13
14
15
...
50
»