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感应电机的无传感器直接转矩控制技术(DTC)。控制电机的很好的方法-Induction motor sensorless direct torque control technology (DTC). Very good motor control method
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DIRECT TORQUE CONTROL OF INDUCTION MOTOR
WITH FUZZY MINIMIZATION TORQUE RIPPLE
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IMPROVED DTC OF INDUCTION MOTOR
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This is the simulink model for DTC of induction motor.
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Direct Torque Control, Induction Motor
Vector Control Without an Encoder dtc
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The objective is to control the speed of a single- or
two-phase induction motor using diametrical inversion (DI) of
the stator voltages.
DI Diametrical inversion.
DTC Direct torque control.
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This paper describes a torque ripple reduction technique with constant switching frequency for direct
torque control (DTC) of an induction motor (IM). This method enables a minimum torque ripple control. In order to obtain a constant switching freq
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随着异步电机开始在交流调速领域占统治地位,针对高性能异步电机的调速系统
研究得到广泛关注。特别是 20 世纪 80 年代直接转矩控制(DTC)的出现,以其简洁高
效的控制方式,进一步提高异步电机的性能。但传统 DTC 存在转矩和磁链滞环宽度使
得稳态时也会产生转矩脉动。因此高性能控制需要窄的滞环宽度,相应要求高逆变器开
关频率。大功率场合下必须低开关损耗和良好转矩控制性能,传统 DTC 难以同时满足
需求。
-With the beginning of the AC in
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Induction motor drive based on direct torque control (DTC) allows high dynamic performance to be obtained with very simple hysteresis control scheme.
Once the DTC is fully and deeply described, its main drawbacks are introduced. One of the goals of
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Abstract—In this paper, a direct thrust control (DTC) of linear
induction motor (LIM) has been developed and a
comprehensive study is presented. DTC is a method based on
primer flux control in the stationary reference frame using
direct contr
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异步电机直接转矩控制方案设计研究改进文献,并介绍相关仿真案例,不同运行环境时效果。-Induction Motor Direct Torque Control Scheme designed to improve research literature, and introduce the relevant simulation cases, different operating environment effects.
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