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: 交流感应电动机控制方法.doc
例1、基于无速度传感器的感应电动机控制仿真
例2、无速度传感器的感应电动机控制实现
-AC induction motor control methods. Doc Example 1, based on the speed-sensorless induction motor control simulation cases 2, speed sensorless control of induction motors to achieve Platform: |
Size: 36864 |
Author:haoz |
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Description: 基于感应电机的转子电阻预估计的无速度传感器的直接转矩控制技术。控制电机的一种很先进的控制方法。-Based on the induction motor rotor resistance of the pre-estimation of the speed sensorless direct torque control technique. Motor control a very advanced control methods. Platform: |
Size: 433152 |
Author:ligw |
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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: 本程序来自TI公司网站原程序,其功能是通过传统的矢量控制算法来实现对无速度传感器的异步电机的控制。程序的具体算法和介绍在软件压缩包有详细介绍！ -This system simulates a sensorless direct field oriented control of 3-phase induction motor with an "emulated" 3-phase induction motor model. The motor speed is controlled by using estimated speed as the speed feedback from the speed estimator of induction motor. The control strategy can be evaluated on TMS320C280x controllers without any power inverter and real induction motor. The system consisting of digital motor control modules is gradually built up until the speed control loop is finally closed. The incremental builds are included in the software to confidently build up the system. Based on TMS320C280x™ /TMS320F280x™ DSP controllers.
Platform: |
Size: 4168704 |
Author:Charmaine |
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Description: 本程序来自TI公司网站原程序,其功能是模拟无传感器的三相异步电机，以及直接的矢量控制算法的实现。程序的具体算法和介绍在软件压缩包有详细介绍！-This system simulates a sensorless direct field oriented control of 3-phase induction motor with an “emulated” 3-phase induction motor model. The motor speed is controlled by using estimated speed as the speed feedback from the speed estimator of induction motor. The control strategy can be evaluated on TMS320C2812, C2811 and C2810 controllers without any power inverter and real induction motor. The system consisting of digital motor control modules is gradually built up until the speed control loop is finally closed. The incremental builds are included in the software to confidently build up the system.
Platform: |
Size: 3912704 |
Author:Charmaine |
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Description: 感应电动机开环速度估计器
基于无速度传感器的感应电动机控制仿真-Open-loop induction motor speed estimator based on speed sensorless control of induction motor simulation Platform: |
Size: 36864 |
Author:熊毅 |
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Description: 感应电动机无速度传感器直接磁场定向控制仿真-Induction Motor Speed Sensorless Direct Field Oriented Control Simulation Platform: |
Size: 28672 |
Author:徐凯 |
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Description: 基于TI公司2812DSP开发的感应电机间接矢量控制程序，在工业现场中得到了最广泛的应用-The indirect field oriented control of an induction motor based on DSP 2812 of TI, which has been applied in inudstrial filed widely Platform: |
Size: 3894272 |
Author:陈正禧 |
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Description: 矢童控制是一种高性能的交流电机控制方法，具有控制转矩小，电流谐波成分少等优
点。介绍了异步电动机无速度传感器矢量控制的原理及TMS320LF2407的特.饭和性能。同时给出了基于TMS320LF2407的异步电动机无速度传感器矢量控制系统的设计方案和软硬件的设计方法。-Children is a high performance vector control of AC motor control, with control of torque is small, and fewer current harmonics. Introduced the induction motor speed sensorless vector control principle and the characteristics and performance TMS320LF2407. Also given based on TMS320LF2407 asynchronous motor speed sensorless vector control system design and hardware and software design. Platform: |
Size: 312320 |
Author:yexuan |
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Description: The Extended kalman filter (EKF) has been found wide application in the sensorless control of induction motor (IM) because of its good steady and dynamic behaviour,disturbance resistance, and fast convergence. This paper presents a novel speed sensorless field-oriented control scheme of Induction motor using extended kalman filter. Platform: |
Size: 503808 |
Author:lakhdar |
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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: 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。该仿真模型在异步电机的数学模型、矢量控制原理及速度辨识算法的基础上，利用Matlab/Simulink仿真软件中SimPowerSystems模块，构建了基于MRAS无速度传感器的异步电机矢量控制系统。-The precise control and the speed identification of AC motor are the very important issues on AC drive system. In this paper, on the basis of analyzing the mathematical model of AC motor, the principle of vector control and the algorithm speed identification, the speed sensorless vector control system of induction motor based on MRAS is constructed on SimPowerSystems modules of Matlab/Simulink simulation software. Platform: |
Size: 12288 |
Author:王晨 |
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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 training techniques, allows a wide range of use of the asynchronous machine with good
performance, tell her great robustness, reliability and electromagnetic low cost. The vector control
strategy takes into account the dynamic structure of the machine to have training systems robust high
performance. In the sensorless speed control of induction motors for the information of the rotor speed
and extracted the electrical terminals of the stator (voltage, current) .
Vector control of induction motors allows to reduce the control of an induction motor similar to that of
a machine with separate excitation current contained linear control, this control requires an estimate of
the amplitude and direction of flow in the rotor.
The estimated speed of the engine, which uses the MRAS technique based on reactive power, has been
proposed and used in this work to achieve this goal. -The training techniques, allows a wide range of use of the asynchronous machine with good
performance, tell her great robustness, reliability and electromagnetic low cost. The vector control
strategy takes into account the dynamic structure of the machine to have training systems robust high
performance. In the sensorless speed control of induction motors for the information of the rotor speed
and extracted the electrical terminals of the stator (voltage, current) .
Vector control of induction motors allows to reduce the control of an induction motor similar to that of
a machine with separate excitation current contained linear control, this control requires an estimate of
the amplitude and direction of flow in the rotor.
The estimated speed of the engine, which uses the MRAS technique based on reactive power, has been
proposed and used in this work to achieve this goal. Platform: |
Size: 204800 |
Author:zakary |
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Search - sensorless speed control of induction motor