Improved estimation scheme for disturbance due to dead time and inverter nonlinearity in inverter-fed PMSM drive

Kyeong Hwa Kim

doi:10.1049/el.2013.1704

Improved estimation scheme for disturbance due to dead time and inverter nonlinearity in inverter-fed PMSM drive

Kyeong Hwa Kim

Dept. of Electrical and Information Engineering

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

An improved estimation scheme for disturbance due to the dead time and inverter nonlinearity in an inverter-fed permanent magnet synchronous motor (PMSM) drive is presented. The proposed scheme is based on a signal processing and harmonic component extraction and does not require any additional circuits nor parameter information. Furthermore, it is faster to estimate the disturbance as compared with the conventional method based on harmonic analysis. The effectiveness of the proposed scheme is verified through comparative simulations.

Original language	English
Pages (from-to)	955-957
Number of pages	3
Journal	Electronics Letters
Volume	49
Issue number	15
DOIs	https://doi.org/10.1049/el.2013.1704
State	Published - 18 Jul 2013

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abstract = "An improved estimation scheme for disturbance due to the dead time and inverter nonlinearity in an inverter-fed permanent magnet synchronous motor (PMSM) drive is presented. The proposed scheme is based on a signal processing and harmonic component extraction and does not require any additional circuits nor parameter information. Furthermore, it is faster to estimate the disturbance as compared with the conventional method based on harmonic analysis. The effectiveness of the proposed scheme is verified through comparative simulations.",

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N2 - An improved estimation scheme for disturbance due to the dead time and inverter nonlinearity in an inverter-fed permanent magnet synchronous motor (PMSM) drive is presented. The proposed scheme is based on a signal processing and harmonic component extraction and does not require any additional circuits nor parameter information. Furthermore, it is faster to estimate the disturbance as compared with the conventional method based on harmonic analysis. The effectiveness of the proposed scheme is verified through comparative simulations.

AB - An improved estimation scheme for disturbance due to the dead time and inverter nonlinearity in an inverter-fed permanent magnet synchronous motor (PMSM) drive is presented. The proposed scheme is based on a signal processing and harmonic component extraction and does not require any additional circuits nor parameter information. Furthermore, it is faster to estimate the disturbance as compared with the conventional method based on harmonic analysis. The effectiveness of the proposed scheme is verified through comparative simulations.

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EP - 957

JO - Electronics Letters

JF - Electronics Letters

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Improved estimation scheme for disturbance due to dead time and inverter nonlinearity in inverter-fed PMSM drive

Abstract

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