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Self-commissioning for PWM voltage source inverter-fed induction motor at standstill

机译:静止PWM电压源逆变器馈电电动机的自调试

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Vector control methods for induction machines imply an enough precise knowledge of the electromechanical model of the machine to pilot. In the view of obtaining control strategies independent of this model, this paper proposes the study and the implementation of self calibration algorithm for an asynchronous motor speed drive. The self-calibration consists of a preliminary identification of electrical parameters when the motor is at standstill. In a first part, the retained model is considered and then the different identification methods are described. Finally, results of simulation are completed by experimental results for a range of machine from 2.2 kW to 11 kW.
机译:矢量控制方法对感应机器暗示了机器机电模型对飞行员的足够精确的知识。获取独立于此模型的控制策略的视图,本文提出了一种对异步电动机速度驱动的自校准算法的研究和实现。自校准包括电动机处于静止时的电气参数的初步识别。在第一部分中,考虑保留的模型,然后描述了不同的识别方法。最后,模拟结果通过实验结果完成了2.2千瓦至11千瓦的一系列机器。

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