Description: 电机温升测试系统,适用于工作频率为50/60Hz的单/三相小功率异步电机（≤5KW）、串级电机、电动工具的绕组温升测量。适用于工作频率为50/60Hz的电源变压器、充电器、电感镇流器的绕组温升测量。带电原理：在带电工作情况下测量绕组的直流电阻，并用公式折算成温升。专为电动工具定子，转子温升测量而开发，其中定子采用带电法，转子采用断电法-motor temperature test system is applicable to the frequency of 50/60Hz single / three-phase asynchronous motors power the small ( 5KW), Cascade motor, electric tools winding temperature measurement. Applicable to the frequency of 50/60 Hz power transformers, chargers, the inductance ballasts winding temperature measurement. Charged Principle : Live in work measurement of the winding resistance DC, and the formulas used converted into temperature. Electric tools for the stator and rotor temperature measurement and development, which use charged stator, rotor features a power law Platform: |
Size: 196894 |
Author:dm |
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Description: 电机温升测试系统,适用于工作频率为50/60Hz的单/三相小功率异步电机（≤5KW）、串级电机、电动工具的绕组温升测量。适用于工作频率为50/60Hz的电源变压器、充电器、电感镇流器的绕组温升测量。带电原理：在带电工作情况下测量绕组的直流电阻，并用公式折算成温升。专为电动工具定子，转子温升测量而开发，其中定子采用带电法，转子采用断电法-motor temperature test system is applicable to the frequency of 50/60Hz single/three-phase asynchronous motors power the small ( 5KW), Cascade motor, electric tools winding temperature measurement. Applicable to the frequency of 50/60 Hz power transformers, chargers, the inductance ballasts winding temperature measurement. Charged Principle : Live in work measurement of the winding resistance DC, and the formulas used converted into temperature. Electric tools for the stator and rotor temperature measurement and development, which use charged stator, rotor features a power law Platform: |
Size: 196608 |
Author:dm |
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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: 磁动机仿真模拟，设定由磁体驱动转子，用隔磁材料实现动力阻力差，从而转动。本程序是计算转动速度曲线。附有资料-Simulation of magnetic motive, set by the magnet-driven rotor, the magnetic material used to achieve the following power differential resistance, thereby turning. This procedure is the calculation of rotational speed curve. Platform: |
Size: 438272 |
Author:陈立 |
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Description: you have an AC tachometer.
this program ask you about machine parameters in per unit consist of stator resistance,reactance, rotor resistance,reactance,magnetizing reactance, voltage, frequency, min speed and max speed.
so,voltage output,tourqe and ... will be out put which will show as a diagram Platform: |
Size: 1024 |
Author:Ahmad |
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Description: 异步电动机转子串电阻分级启动过程的MATLAB仿真大家一起学习-Rotor induction motor to start the process of classification Series Resistance MATLAB simulation we study together Platform: |
Size: 106496 |
Author:张莹 |
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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: 定转子电阻在线辨识的感应电机转速估计方法Online identification of stator and rotor resistance of the induction motor speed estimation method-Online identification of stator and rotor resistance of the induction motor speed estimation method Platform: |
Size: 484352 |
Author:dd888 |
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Description: 首先提出了基于微分几何控制理论的双馈发电机非线性多输入多输
状态反馈解藕控制方案，通过非线性坐标变换和非线性状态反馈，使双
发电机的磁链和转速两个子系统实现了动态完全解藕。其次采用基于定
磁场定向的双馈发电机矢量控制，实现定子侧有功功率和无功功率的解藕
为了消除交叉藕合电动势对发电机参数的影响，采用内模控制解藕控制
案，使系统具有良好的输出动态性能。最后在分析双馈发电机的数学模
和矢量控制的基础上，提出了一种基于模型参考自适应方法的定子、转
磁链观测、发电机转速估计和转子电阻辨识算法，应用Lyapunov原理证
了估计的收敛性，并应用于上述解藕控制方案中。在对算法进行理论推
的基础上，应用Matlab/simulink，对各个算法和系统进行了仿真，检验了
算法和控制方案的可行性。
-First proposed nonlinear multi-input multi-input state feedback the decoupled control programs through nonlinear coordinate transformation and nonlinear state feedback control theory based on differential geometry doubly-fed generator, dual generator flux and speed sub-systems to achieve the dynamic completely decoupled. Secondly, based on the fixed magnetic field oriented vector control of doubly-fed generator stator side active power and reactive power decoupling in order to eliminate the cross-coupling of the electromotive force of the generator parameters using the internal model control decoupling control case, so that the system which has good dynamic performance. Finally, in the analysis of the doubly-fed generator based on the mathematical model, and vector control, a method based on the model reference adaptive stator, turn flux observer, generator speed estimation and rotor resistance identification algorithm using the Lyapunov principle permit estimated convergence, and appl Platform: |
Size: 6056960 |
Author:zhangjie |
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Description: MATLAB Code for Speed Control of three phase Induction motor using Variable Rotor Resistance Platform: |
Size: 1024 |
Author:saeed |
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Description: ROTOR RESISTANCE IDENTIFICATION USING NEURAL NETWORKS FOR INDUCTION MOTOR DRIVES IN THE CASE OF INSENSITIVITY TO LOAD VARIATIONS Platform: |
Size: 192512 |
Author:marwan_2 |
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Description: Experimental Study of Artificial Neural Network
as a Rotor Resistance Estimator in the Indirect
Vector Control of an Induction Motor Platform: |
Size: 594944 |
Author:marwan_2 |
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Description: 异步电动机转子穿电阻调速，使电动机的转差率增大，电机在较低的转速可以运行。-Asynchronous motor rotor resistance to wear resistance, so that the motor slip rate increases, the motor can run at a lower speed. Platform: |
Size: 19456 |
Author:lixinyu |
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Description: 以定子电压和电流为输入，用最小二乘法对异步电机进行参数辨识，包括定子电阻，转子电阻，定子电感，定转子互感。(With the stator voltage and current as the input, the parameters of the induction motor are identified by the least square method, including stator resistance, rotor resistance, stator inductance, stator and rotor mutual inductance.) Platform: |
Size: 47104 |
Author:EDCHENG
|
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Description: The speed is controlled by changing the external resistance in the rotor circuit. It is assumed that induction motors operate under constant load conditions during changes of the external resistance. A mathematical model of the induction motor with wound rotor Platform: |
Size: 22841 |
Author:suri270 |
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Search - rotor resistance