电容增强，软开关开关磁阻电机驱动

APEC '99. Fourteenth Annual Applied Power Electronics Conference and Exposition. 1999 Conference Proceedings (Cat. No.99CH36285) Pub Date : 1999-03-14 DOI:10.1109/APEC.1999.749714

Y. Murai, Ji Cheng, S. Sugimoto, M. Yoshida

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引用次数: 4

摘要

提出了一种采用电容的谐振型软开关/开关磁阻电机驱动电路。由于电路通过谐振电容器和电机绕组来执行软开关，因此绕组上的电压可以高于直流源电压的两倍。因此，由于软开关的应用，电路产生较少的电磁干扰，并且通过更高的电压增加输出转矩。此外，由于该电路在直流电源和绕组之间仅使用了一个串联开关器件，因此也提高了系统效率。

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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A capacitor-boosted, soft-switched switched-reluctance motor drive

A resonant type soft-switched/switched-reluctance motor drive circuit using capacitors is proposed. Since the circuit performs soft-switching by resonating a capacitor and a motor winding, the voltage across the winding can be higher than twice the DC source voltage. Hence the circuit produces less EMI due to the application of soft-switching, and the output torque is increased by means of higher voltage. Moreover, because the proposed circuit utilizes only one series switching device between the DC source and the winding, system efficiency is also increased.

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来源期刊

APEC '99. Fourteenth Annual Applied Power Electronics Conference and Exposition. 1999 Conference Proceedings (Cat. No.99CH36285)

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