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所属单位：自动化学院

发表刊物：2017 20TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS)

关键字：dual random SVPWM five-phase inverter high harmonics switching frequency

摘要：In this paper, two dual random space vector pulse-width modulation (RSVPWM) methods, Random Switching Period-Random Zero Vector Timing SVPWM (RSP-RZVT-SVPWM) and Variable Daley-Random Zero Vector Timing SVPWM (VD-RZVT-SVPWM), are proposed to apply in five-phase inverters. The proposed RSVPWM methods can decrease the amplitudes of high harmonics and spread harmonics concentrated around switching frequency and its integer times to a wider frequency band. The dual RSVPWM has a more continuous and uniform power spectrum which will alleviate acoustic noise and restrain electromagnetic interference (EMI) of the system effectively. In this paper, a series of simulation results are provided to verify the effectiveness of the two dual RSVPWM methods for five-phase inverter.

是否译文：否

发表时间：2017-01-01

合写作者：zhuning,黄文新,Pu, Tianyu

通讯作者：卜飞飞