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Multi-phase voltage source inverter driven multi-star induction machine

机译：多相电压源逆变器驱动的多星感应机

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摘要

In this paper, a strategy of the space vector control pulse and a sinusoidal pulse width modulation for the multi-stars induction machine were discussed. The n sets of three-phase windings are phase shifted spatially by 30° electrical degrees are used. The proposed strategy, which uses space vector pulse width modulation is based on the vector space decomposition control to limit the harmonic currents and also use the sinusoidal pulse width modulation strategy for the same aim but this method generates more harmonic distortion THD of currents than the space vector pulse width modulation. Moreover, when the number of stars increases, this strategy shows us less harmonic distortion currents. The vector space decomposition and transformation matrix is also an important topic which is also used for the multi-stars motor and the influence of offsets even the number of stars using the space vector pulse width modulation control technique of the torque ripple.
机译：本文讨论了多星感应电机的空间矢量控制脉冲和正弦脉冲宽度调制策略。使用了n组三相绕组，它们在空间上相移了30°电角度。所提出的使用空间矢量脉冲宽度调制的策略是基于矢量空间分解控制来限制谐波电流，并且出于相同的目的也使用正弦脉冲宽度调制策略，但是此方法比空间产生更多的电流谐波失真THD矢量脉冲宽度调制。此外，当星数增加时，此策略向我们显示了更少的谐波失真电流。向量空间分解和变换矩阵也是一个重要的课题，它也使用转矩脉动的空间向量脉冲宽度调制控制技术，用于多星电动机以及偏移量甚至星数的影响。

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