Acceleration harmonics reduction for electrodynamic shaker fed by cascaded H-bridge inverter

Hung-Chi Chen; Jhen Yu Liao

doi:10.1109/ECCE.2012.6342627

Acceleration harmonics reduction for electrodynamic shaker fed by cascaded H-bridge inverter

Hung-Chi Chen^*, Jhen Yu Liao

^*Corresponding author for this work

National Chiao Tung University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

For a permanent magnet electrodynamic shaker (PMEDS), an LC filter is frequently connected in series to filter out the high-frequency voltage to avoid high-frequency harmonic acceleration of the PMEDS table. This paper use a simple current control loop to avoid high-frequency harmonic acceleration instead of an LC filter which may have large size and heavy weight in high-power applications. A cascade H-bridge inverter is used in this paper to lower the output voltage harmonics and current ripple. According to the provided simulated and experimental results, it can be found that the proposed current control can improve the acceleration of the PMEDS.

Original language	English
Title of host publication	2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012
Pages	1562-1569
Number of pages	8
DOIs	https://doi.org/10.1109/ECCE.2012.6342627
State	Published - 17 Dec 2012
Event	4th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2012 - Raleigh, NC, United States Duration: 15 Sep 2012 → 20 Sep 2012

Publication series

Name	2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012

Conference

Conference	4th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2012
Country	United States
City	Raleigh, NC
Period	15/09/12 → 20/09/12

Access to Document

10.1109/ECCE.2012.6342627

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Cite this

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title = "Acceleration harmonics reduction for electrodynamic shaker fed by cascaded H-bridge inverter",

abstract = "For a permanent magnet electrodynamic shaker (PMEDS), an LC filter is frequently connected in series to filter out the high-frequency voltage to avoid high-frequency harmonic acceleration of the PMEDS table. This paper use a simple current control loop to avoid high-frequency harmonic acceleration instead of an LC filter which may have large size and heavy weight in high-power applications. A cascade H-bridge inverter is used in this paper to lower the output voltage harmonics and current ripple. According to the provided simulated and experimental results, it can be found that the proposed current control can improve the acceleration of the PMEDS.",

author = "Hung-Chi Chen and Liao, {Jhen Yu}",

year = "2012",

month = dec,

day = "17",

doi = "10.1109/ECCE.2012.6342627",

language = "English",

isbn = "9781467308014",

series = "2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012",

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booktitle = "2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012",

note = "null ; Conference date: 15-09-2012 Through 20-09-2012",

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Chen, H-C & Liao, JY 2012, Acceleration harmonics reduction for electrodynamic shaker fed by cascaded H-bridge inverter. in 2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012., 6342627, 2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012, pp. 1562-1569, 4th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2012, Raleigh, NC, United States, 15/09/12. https://doi.org/10.1109/ECCE.2012.6342627

Acceleration harmonics reduction for electrodynamic shaker fed by cascaded H-bridge inverter. / Chen, Hung-Chi; Liao, Jhen Yu.

2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012. 2012. p. 1562-1569 6342627 (2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

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N2 - For a permanent magnet electrodynamic shaker (PMEDS), an LC filter is frequently connected in series to filter out the high-frequency voltage to avoid high-frequency harmonic acceleration of the PMEDS table. This paper use a simple current control loop to avoid high-frequency harmonic acceleration instead of an LC filter which may have large size and heavy weight in high-power applications. A cascade H-bridge inverter is used in this paper to lower the output voltage harmonics and current ripple. According to the provided simulated and experimental results, it can be found that the proposed current control can improve the acceleration of the PMEDS.

AB - For a permanent magnet electrodynamic shaker (PMEDS), an LC filter is frequently connected in series to filter out the high-frequency voltage to avoid high-frequency harmonic acceleration of the PMEDS table. This paper use a simple current control loop to avoid high-frequency harmonic acceleration instead of an LC filter which may have large size and heavy weight in high-power applications. A cascade H-bridge inverter is used in this paper to lower the output voltage harmonics and current ripple. According to the provided simulated and experimental results, it can be found that the proposed current control can improve the acceleration of the PMEDS.

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