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A New Induction Motor V/f Control Method Capable
of High-Performance Regulation at Low Speedsgf
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优秀论文及配套源码。电压暂降是动态电能质量问题中最受关注的热点之一。大量新型电力电子设备的广泛使用对电网电能质量的要求越来越高，而且电压暂降在电网中又具有一定的传播性。因此，无论从电网还是用户都迫切需要对电压暂降进行研究和治理。对电压暂降的检测是解决电压暂降的前提条件，故本论文主要对电压暂降的检测方法进行研究。
本文分析了国内外短时电能质量扰动检测的研究现状，并着重讨论了短路故障、感应电动机启动和变压器激磁三种电压暂降扰动情况下电压暂降的特性；在此基础上选择了基于S变换的短时电能质量扰动检测
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Speed sensorless control of 3-phase induction
motor using MRAS speed estimato
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Speed Control of a Doubly Fed Induction Motor using Fuzzy Logic Techniques
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Here we have modelled a five-phase induction motor and we have applied DTC control technique to the machine
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三相异步电动机的矢量控制调速系统MATLAB仿真--Three-phase vector control induction motor speed control system of the MATLAB simulation
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感应电机驱动硬件设计版图及应用程序，希望大家喜欢-Induction motor drive hardware design and application layout, I hope you like it. .
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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,
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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 pa
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该仿真模型是一种利用模糊控制器调节PWM信号占空比的异步电动机直接转矩控制的策略，即在传统异步电动机直接转矩控制的基础上，用模糊控制器代替传统DTC中的滞环比较器和空间电压矢量状态选择器来细分控制规则，最后控制逆变器的开关，以减小转矩和磁链脉动，从而改善交流异步电机伺服系统的动、静态品质，使整个系统具有较强的鲁棒性和自适应性。-A method of the stator resistance estimate which based on the fuzzy neural network wa
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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 moto
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Direct torque control of three phase induction motor which is most advanced ac drive technology .here matlab simulink model is developed for DTC induction motor-Direct torque control of three phase induction motor which is most advanced ac drive tec
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异步电动机三相逆变器供电时的PWM控制仿真模型，MATLAB/simulink仿真-Three-phase induction motor when the inverter PWM control model, MATLAB/simulink simulation
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In this paper, a comparison is made between different
implementations of the three-level torque comparator
for a Direct Torque Control (DTC) based induction motor
drive. The DTC scheme controls stator flux and torque by
means of hysteresis co
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induction motor model indirect vector control
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三相异步电机的转速闭环调压调速系统仿真模型-Three-phase induction motor speed control system simulation model of closed-loop regulator
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感应电机终端滑模矢量控制系统,simulink仿真实验程序。-Induction motor vector control system of the terminal sliding mode
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The file is simulink model for speed control of induction motor using Direct torque control method.
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交流异步矢量程序,用于感应电机矢量控制，转速闭环-AC induction vector program for induction motor vector control, closed loop speed
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The induction motor is fed by a current-controlled PWM inverter which is built using a Universal Bridge block. The motor drives a mechanical load characterized by inertia J, friction coeficient B, and load torque TL . The speed control loop uses a pr
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