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

机译:感应电动机驱动系统磁通弱化控制的有效方法

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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:本文提出了一种在深磁通弱化区域中运行的无速度传感器感应电动机驱动系统。详细介绍了一种基于定子磁链控制的有效直接控制方法。提出的无速度传感器算法基于感应电动机的数学模型,适用于低成本工业应用。还给出了基于该算法的仿真和实验结果。实验测试基于dSPACE DS 1103平台进行,该平台控制逆变器供电的4 kW感应电动机。

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