Description: 三相异步电机无速度传感器直接转矩控制系统6-Three-phase induction motor speed sensorless direct torque control system 6 Platform: |
Size: 17408 |
Author:王军 |
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Description: 一个仿真的论文，关于svpwm的异步电动机调速-A simulation of the papers, on the SVPWM induction motor speed control Platform: |
Size: 280576 |
Author:ly |
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Description: 异步电机驱动程序，采用磁场定向控制技术（foc）以及直接转矩控制技术（dtc），并且还有弱磁升速程序-Induction motor driver using Field Oriented Control (foc) and Direct Torque Control technology (dtc), and have weak magnetic speed up procedures Platform: |
Size: 122880 |
Author:胡庆波 |
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Description: 异步电机矢量控制控制的matlab实现，系统采用3个pi调节器，分别为磁链调节器、转矩电流调节器、转速调节器，封装得比较好，适合初学者，版本matlab7.1-Vector control of induction motor control to achieve matlab, system modulator 3 pi, respectively, flux regulator, torque current regulator, speed regulator, a better package than is suitable for beginners, version matlab7.1 Platform: |
Size: 11264 |
Author:江明 |
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Description: 异步电机的无速度传感器的矢量控制。matlab程序。有详细的说明文件。用于交流学习用。-Induction motor speed sensorless vector control. matlab program. Detailed documentation. Used for the exchange of learning. Platform: |
Size: 319488 |
Author:小官 |
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Description: This book is intended to be an exposition of the modeling and control of
electric machines, specifically, the direct current (DC) machine and the
alternating current (AC) machines consisting of the induction motor, the
permanent magnet (PM) synchronous motor, and the brushless DC motor.
The particular emphasis here is on techniques used for high-performance
applications, that is, applications that require both rapid and precise control
of position, speed, and/or torque. Traditionally, DC motors were reserved
for high-performance applications (positioning systems, rolling mills,
traction drives, etc.) because of their relative ease of control compared to
AC machines. However, with the advances in control methods, computing
capability, and power electronics, AC motors continue to replace DC motors
in high-performance applications. The intent here is to carefully derive
the mathematical models of the AC machines and show how these mathematical
models are used to design control algorithms Platform: |
Size: 24651776 |
Author:kumar |
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Description: 异步电机的精确控制和速度辨识是交流传动系统中重要问题。在该仿真系统中，电机转速采用易于检测的电机定子电压和电流得到转速MRAS辨识算法来估算。由于速度辨识算法中电压模型的纯积分环节会引起的误差积累和漂移问题，采用改进积分型转子磁链估算模型来解决。-The precise control and the speed identification of AC motor are the very important issues on AC drive system.In this system, induction motor is controlled by the direct torque control, stator flux is estimated by u-n model observer that is effective in the full range of speed, motor speed is estimated by MRAS speed identification algorithm that is depended on the voltage and the current of motor stator easily detected. The modified integral rotor flux estimation model is used to solve the problem that the normal model can be affected by the error accumulation and drift of integral calculation in the voltage model of conventional speed identification algorithm. Platform: |
Size: 21504 |
Author:王晨 |
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Description: this prtotype for verification of dc series motor, shunt motor speed control scheme & Induction motor torque slip characteristics, and also plugging, dynamic and regenerative bracking.-this is prtotype for verification of dc series motor, shunt motor speed control scheme & Induction motor torque slip characteristics, and also plugging, dynamic and regenerative bracking. Platform: |
Size: 101376 |
Author:Rishu |
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Description: Performance of a Sensorless
Speed Control for Induction
Motor Using DTFC strategy and
Intelligent Techniques Platform: |
Size: 3107840 |
Author:ananda |
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Description: The file is simulink model for speed control of induction motor using Direct torque control method. Platform: |
Size: 10240 |
Author:Niks |
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Description: Real Time MATLAB Interface for Speed Control of Induction Motor Drive using dsPIC 30F4011 Article Platform: |
Size: 353280 |
Author:Hedieh |
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Description: The need for variable speed of an ac induction motor arises in certain industrial applications and
this is often difficult to achieve because induction motors are of fixed speed. The available control techniques
such as variation of supply voltage, variation of number of poles, are characterized by low efficiency and high
maintenance cost. The improvement in power electronics technology through advancements in semi-conductor
electronic devices with increased reliability and reduced cost led to the development of modern solid-state
variable frequency motor drive which is an electronic device capable of controlling the speed of an induction
motor by varying the frequency with increased efficiency, reliability and low maintenance cost Platform: |
Size: 689152 |
Author:hmod |
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Search - speed control for induction motor