永磁同步电机驱动系统的设计

Conference Record of the 1990 IEEE Industry Applications Society Annual Meeting Pub Date : 1990-10-07 DOI:10.1109/IAS.1990.152212

P. Freere, P. Pillay

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引用次数: 6

摘要

永磁同步电动机(pmms)运行在一个高功率因数，效率和可靠性。为了达到直流电机的性能，永磁同步电机驱动器是矢量控制的。描述了这样一个驱动器。转子的瞬时位置用于确定控制器强制进入电机所需的电流。将实际电流与所需或指令电流进行比较，并使用迟滞或斜坡比较电流控制器来强制实际电流遵循命令。给出了详细的电路和实验结果。还显示了磁通减弱区的操作。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Systematic design of a permanent magnet synchronous motor drive

Permanent magnet synchronous motors (PMSMs) operate at a high power factor, efficiency, and reliability. To achieve the performance of DC machines, the PMSM drive is vector controlled. Such a drive is described. The instantaneous position of the rotor is used to determine the required currents which the controller forces into the motor. The actual current is compared to the required or commanded current, and hysteresis or ramp comparison current controllers are used to force the actual current to follow the commanded. Detailed circuits and experimental results are provided. Operation in the flux weakening region is also shown.<>

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Conference Record of the 1990 IEEE Industry Applications Society Annual Meeting

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