Description: 本文重点研究了智能控制策略对异步电动机直接转矩控制系统性能的改善。-This article focuses on the intelligent control strategy for induction motor direct torque control system performance improvements. Platform: |
Size: 2976768 |
Author:王大钊 |
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Description: 直接矢量转子磁场定向控制的MATLAB仿真，虽然闭环存在一些问题，但基本可以解释矢量控制。-Direct rotor field oriented vector control MATLAB simulation, although the closed-loop, there are some problems, but the basic vector control can be interpreted. Platform: |
Size: 19456 |
Author:孙介甫 |
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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 |
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Description: 异步电动机矢量控制直接转矩控制混合控制一种新颖的控制方式-Vector control induction motor direct torque control hybrid control Platform: |
Size: 734208 |
Author:dingjiahui |
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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 |
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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 |
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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 |
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Description: this direct vector control of rotor resistance-this is direct vector control of rotor resistance Platform: |
Size: 12288 |
Author:abdou |
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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 |
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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 |
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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: 本文件是处理永磁同步电机矢量直接转矩控制的程序，通过测试，性能很好的。-This document is handling direct torque permanent magnet synchronous motor vector control program, through testing, performance very good. Platform: |
Size: 32768 |
Author:yang |
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Description: Abstract—An integral sliding-mode direct torque control(ISM-DTC)scheme with space-vector modulation for wind-energycon-version systems based on doubly-fed induction generators(DFIGs)
underun balanced grid voltage is proposed. Platform: |
Size: 337920 |
Author:lakhdar |
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Description: 直流交流电机的调速，包括开环调速、闭环调速，矢量调速，直接转矩调速，转速频率差调速，附件为其部分源代码-DC-AC motor speed control, including the open-loop speed control, closed loop speed control, Vector Control, Direct Torque Control, Speed governor frequency difference, annex part of the source code for its Platform: |
Size: 84992 |
Author:唐传胜 |
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Description: 双馈发电机的控制策略总结，包括矢量控制，直接转矩控制等类型-DFIG control strategy summary, including vector control, direct torque control, and other types Platform: |
Size: 771072 |
Author:赵峰 |
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Description: This
paper proposes an optimal control strategy for an HVdc light system
using a direct current vector control mechanism. The proposed
approach is compared with the traditional vector control
method for different HVdc control requirements, such as active
power, reactive power, and grid voltage support control. A limitation
of the conventional control mechanism is analyzed through
a theoretical study and computer simulation. Closed-loop control
evaluation demonstrates that the proposed approach works well
for HVdc light system control both within and beyond the physical
constraints of the system, such as rated power and saturation of
pulse width modulation (PWM). Platform: |
Size: 1857536 |
Author:Bidyut Hota |
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Search - direct vector control