一种新的多随机PWM逆变器设计技术

Proceedings of the IEEE 1999 International Conference on Power Electronics and Drive Systems. PEDS'99 (Cat. No.99TH8475) Pub Date : 1999-12-01 DOI:10.1109/PEDS.1999.792834

T. Liang, Jiann-Fuh Chen, J. Shyu

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引用次数: 3

摘要

本文提出了一种用于压控逆变器的新型多随机脉宽调制技术。多随机PWM策略采用脉冲位置和起始时间的随机过程。与传统的单随机PWM (SRPWM)方案相比，所提出的多随机PWM方案能很好地抑制低阶和高阶谐波。实验结果验证了该方案的性能。

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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Novel multi-random PWM technique for inverter design

A novel multi-random PWM technique (MRPWM) for voltage-controlled inverter is proposed in this paper. The multi-random PWM strategy employs the pulse position and starting time random processes. The proposed multi-random PWM scheme shows that both low-order and high-order harmonics are well suppressed compared with the conventional single random PWM scheme (SRPWM). The experimental results are presented to verify the performance of the proposed MRPWM scheme.

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来源期刊

Proceedings of the IEEE 1999 International Conference on Power Electronics and Drive Systems. PEDS'99 (Cat. No.99TH8475)

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