Under the actual operation lim its of motor voltage and current , a high-efficiency optimum torque control met hod for poly-phase PMSM is proposed.

在电动机实际工作的电压和电流约束条件下，提出了多相永磁电动机的一种最佳转矩控制方法，该方法能够使电动机在给定的控制电流下获得最大的输出转矩。

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When deployed at optimum efficiency, they were about two orders of magnitude more influential.

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Software run off a built-in computer chip then makes about 6, 000 adjustments a second to maintain optimum efficiency, and the unit is mounted on springs to prevent vibrations being passed on to the rest of the equipment.

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To address these risks, companies should consider their operating models, in an effort designed to define an optimum balance between financial efficiency and assuredness of a stable supply chain.

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