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首页> 外文会议>International Conference on Electrical Machines and Systems >Sensorless Control Interior Permanent-Magnet Synchronous Motor Drive over Wide Speed Range Operation Based On the Current Derivative Method
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Sensorless Control Interior Permanent-Magnet Synchronous Motor Drive over Wide Speed Range Operation Based On the Current Derivative Method

机译：无传感器控制内部永磁同步电机在宽速度范围内的基于电流衍生法

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摘要

This paper presents a sensorless control method for IPMSMS drives over a wide speed range operation, including zero speed. The rotor position estimation of this method is based on relating the measured current derivative response which excited from fundamental PWM sequences to the incremental inductance. Compared to other saliency tracking sensorless control schemes, this method doesn't require additional injected signals or test vectors. The experimental results are shown to verify the effectiveness of this sensorless control for IPMSM.
机译：本文介绍了IPMSMS在宽速度范围内驱动的无传感器控制方法，包括零速度。该方法的转子位置估计是基于与从基本PWM序列激发到增量电感的测量的电流衍生响应。与其他显着性跟踪无传感器控制方案相比，该方法不需要额外的注入信号或测试向量。实验结果显示验证IPMSM无传感器控制的有效性。

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