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An efficient method for flux weakening control of an induction motor drive system

机译:一种有效的磁通弱化控制方法,电动机驱动系统的弱化

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The paper presents a speed-sensorless induction motor drive system operated into deep flux weakening region. An efficient direct control method based on the stator flux control is detailed. The speed-sensorless proposed algorithm is based on the induction motor's mathematic model and is suitable for low cost industrial applications. Simulations and experimental results based on this algorithm are also presented. The experimental tests were performed based on a dSPACE DS 1103 platform controlling an inverter fed 4 kW induction motor.
机译:本文介绍了一种速度无传感器的感应电动机驱动系统,该电动机驱动系统运行到深通量弱化区域。详细介绍了基于定子通量控制的有效直接控制方法。无传感器提出的算法基于感应电机的数学模型,适用于低成本工业应用。还提出了基于该算法的模拟和实验结果。基于控制逆变器供给4kW感应电动机的DSPACE DS 1103平台进行实验测试。

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