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13 - Electrical and Electronic Engineering, Metallurgy and Materials

Liverpool John Moores University

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Output 7 of 19 in the submission

Article title

Analysis of Output Current Ripple rms in Multiphase Drives Using Space Vector Approach

Type

D - Journal article

DOI

10.1109/TPEL.2009.2017746

Title of journal

IEEE TRANSACTIONS ON POWER ELECTRONICS

Article number

Volume number

Issue number

First page of article

1926

ISSN of journal

0885-8993

Year of publication

2009

URL

Number of additional authors

Additional information

* The first paper ever to show how switching characteristics can be evaluated for various PWM schemes in multiphase drive systems with an odd phase number using vector space decomposition into 2D planes.

* Significant since it shows that, in contrast to three-phase systems, zero-sequence injection does not improve switching ripple in multiphase systems and can only improve the dc bus voltage utilisation while simultaneously worsening the harmonic flux distortion factors. Accompanied with detailed experimental study.

* Of high practical importance for drive designers and users, since it enables evaluation of additional winding losses in multiphase inverter supplied drives.

Interdisciplinary

Cross-referral requested

Research group

None

Proposed double-weighted

Double-weighted statement

Reserve for a double-weighted output

Non-English

English abstract