永磁同步电机电感自辨识，实现高效无传感器控制

2017 Open Conference of Electrical, Electronic and Information Sciences (eStream) Pub Date : 2017-04-01 DOI:10.1109/ESTREAM.2017.7950306

Justas Dilys, A. Baskys

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引用次数: 2

摘要

提出了一种永磁同步电机电感自识别的无传感器有效控制方法。该方法的应用使我们能够提高电机的效率。该方法基于自动测量转子两个位置的电机电流时间导数。提出并分析了利用实测数据进行电感估计的算法。给出了实验研究结果。

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Self-identification of permanent magnet synchronous motor inductance for efficient sensorless control

The method of self-identification of permanent magnet synchronous motor inductances for efficient sensorless control has been proposed. The application of developed method allows us to improve the efficiency of motor. The method is based on automatic measurement of motor current time derivative for two positions of rotor. The algorithm of inductance estimation, which uses the obtained measurement data, is developed and analyzed. The results of experimental investigation are presented.

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2017 Open Conference of Electrical, Electronic and Information Sciences (eStream)

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