Spectral analysis of a new six-phase pole-changing induction motor drive for electric vehicles

S. Z. Jiang; K. T. Chau; C. C. Chan

doi:10.1109/TIE.2002.807662

Spectral analysis of a new six-phase pole-changing induction motor drive for electric vehicles

S. Z. Jiang, K. T. Chau, C. C. Chan

Research output: Journal article publication › Journal article › Academic research › peer-review

72 Citations (Scopus)

Abstract

In this paper, a new six-phase pole-changing induction motor drive is proposed to extend the constant-power operating range for electric vehicle application. The double Fourier series is newly employed to analyze the spectra of the motor phase voltage and current. Consequently, the harmonic expression of the inverter-dc-link current can be derived. In order to reduce the dc-link harmonics, a new sinusoidal pulsewidth-modulation strategy is developed for the proposed six-phase inverter. Experimental results, particularly the spectra of the phase current and the dc-link current, are given to verify the theoretical analysis.

Original language	English
Pages (from-to)	123-131
Number of pages	9
Journal	IEEE Transactions on Industrial Electronics
Volume	50
Issue number	1
DOIs	https://doi.org/10.1109/TIE.2002.807662
Publication status	Published - Feb 2003
Externally published	Yes

Keywords

Electric vehicles (EVs)
Induction motor drives
Pole changing
Spectral analysis

ASJC Scopus subject areas

Control and Systems Engineering
Electrical and Electronic Engineering

More information

10.1109/TIE.2002.807662

Cite this

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abstract = "In this paper, a new six-phase pole-changing induction motor drive is proposed to extend the constant-power operating range for electric vehicle application. The double Fourier series is newly employed to analyze the spectra of the motor phase voltage and current. Consequently, the harmonic expression of the inverter-dc-link current can be derived. In order to reduce the dc-link harmonics, a new sinusoidal pulsewidth-modulation strategy is developed for the proposed six-phase inverter. Experimental results, particularly the spectra of the phase current and the dc-link current, are given to verify the theoretical analysis.",

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AB - In this paper, a new six-phase pole-changing induction motor drive is proposed to extend the constant-power operating range for electric vehicle application. The double Fourier series is newly employed to analyze the spectra of the motor phase voltage and current. Consequently, the harmonic expression of the inverter-dc-link current can be derived. In order to reduce the dc-link harmonics, a new sinusoidal pulsewidth-modulation strategy is developed for the proposed six-phase inverter. Experimental results, particularly the spectra of the phase current and the dc-link current, are given to verify the theoretical analysis.

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KW - Induction motor drives

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KW - Spectral analysis

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Spectral analysis of a new six-phase pole-changing induction motor drive for electric vehicles

Abstract

Keywords

ASJC Scopus subject areas

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