Fault ride-through performance evaluation of an interleaved grid-connected converter employing low switching frequency

L. Bede; G. Gohil; M. Ciobotaru; T. Kerekes; R. Teodorescu; V. G. Agelidis

doi:10.1109/APEC.2016.7468096

Fault ride-through performance evaluation of an interleaved grid-connected converter employing low switching frequency

L. Bede, G. Gohil, M. Ciobotaru, T. Kerekes, R. Teodorescu, V. G. Agelidis

AAU Energy

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Abstract

This paper presents the performance evaluation under grid voltage sags of a two parallel-interleaved grid-connected converters employing low switching frequency. A current controller based on the synchronous reference frame including voltage feed-forward is used. The dominant frequency components from the direct- and quadrature-axis voltage Vd and Vq are eliminated by using an adaptive moving average filter. The dynamic performance of the converter during voltage sags is improved using an adaptive approach which minimizes the filter delay during the faults. The presented results conclude the performance of the converter system.

Original language	English
Title of host publication	Proceedings of the 31st Annual IEEE Applied Power Electronics Conference and Exposition (APEC)
Number of pages	6
Publisher	IEEE Press
Publication date	Mar 2016
Pages	1702-1707
ISBN (Print)	978-1-4673-8393-6, 978-1-4673-9551-9
ISBN (Electronic)	978-1-4673-9550-2
DOIs	https://doi.org/10.1109/APEC.2016.7468096
Publication status	Published - Mar 2016
Event	2016 IEEE Applied Power Electronics Conference and Exposition (APEC) - Long Beach Convention and Entertainment Center, Long Beach, United States Duration: 20 Mar 2016 → 24 Mar 2016 http://www.ieee.org/conferences_events/conferences/conferencedetails/index.html?Conf_ID=32616

Conference

Conference	2016 IEEE Applied Power Electronics Conference and Exposition (APEC)
Location	Long Beach Convention and Entertainment Center
Country/Territory	United States
City	Long Beach
Period	20/03/2016 → 24/03/2016
Internet address	http://www.ieee.org/conferences_events/conferences/conferencedetails/index.html?Conf_ID=32616

Keywords

Capacitors
Filtering
Harmonic analysis
Power harmonic filters
Power quality
Switching frequency
Voltage measurement
LVRT
Feed forward filtering
Grid connected
Grid control
Low switching
Parallel interleaved

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fault ride throughFinal published version, 1.32 MB

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Bede, L., Gohil, G., Ciobotaru, M., Kerekes, T., Teodorescu, R., & Agelidis, V. G. (2016). Fault ride-through performance evaluation of an interleaved grid-connected converter employing low switching frequency. In Proceedings of the 31st Annual IEEE Applied Power Electronics Conference and Exposition (APEC) (pp. 1702-1707). IEEE Press. https://doi.org/10.1109/APEC.2016.7468096

@inproceedings{023db5b3fa544da2807caae141da4f95,

title = "Fault ride-through performance evaluation of an interleaved grid-connected converter employing low switching frequency",

abstract = "This paper presents the performance evaluation under grid voltage sags of a two parallel-interleaved grid-connected converters employing low switching frequency. A current controller based on the synchronous reference frame including voltage feed-forward is used. The dominant frequency components from the direct- and quadrature-axis voltage Vd and Vq are eliminated by using an adaptive moving average filter. The dynamic performance of the converter during voltage sags is improved using an adaptive approach which minimizes the filter delay during the faults. The presented results conclude the performance of the converter system.",

keywords = "Capacitors, Filtering, Harmonic analysis, Power harmonic filters, Power quality, Switching frequency, Voltage measurement, LVRT, Feed forward filtering, Grid connected, Grid control, Low switching, Parallel interleaved",

author = "L. Bede and G. Gohil and M. Ciobotaru and T. Kerekes and R. Teodorescu and Agelidis, {V. G.}",

year = "2016",

month = mar,

doi = "10.1109/APEC.2016.7468096",

language = "English",

isbn = "978-1-4673-8393-6",

pages = "1702--1707",

booktitle = "Proceedings of the 31st Annual IEEE Applied Power Electronics Conference and Exposition (APEC)",

publisher = "IEEE Press",

note = "2016 IEEE Applied Power Electronics Conference and Exposition (APEC) ; Conference date: 20-03-2016 Through 24-03-2016",

url = "http://www.ieee.org/conferences_events/conferences/conferencedetails/index.html?Conf_ID=32616",

}

Bede, L, Gohil, G, Ciobotaru, M, Kerekes, T , Teodorescu, R & Agelidis, VG 2016, Fault ride-through performance evaluation of an interleaved grid-connected converter employing low switching frequency. in Proceedings of the 31st Annual IEEE Applied Power Electronics Conference and Exposition (APEC). IEEE Press, pp. 1702-1707, 2016 IEEE Applied Power Electronics Conference and Exposition (APEC), Long Beach, United States, 20/03/2016. https://doi.org/10.1109/APEC.2016.7468096

Fault ride-through performance evaluation of an interleaved grid-connected converter employing low switching frequency. / Bede, L.; Gohil, G.; Ciobotaru, M. et al.
Proceedings of the 31st Annual IEEE Applied Power Electronics Conference and Exposition (APEC). IEEE Press, 2016. p. 1702-1707.

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

TY - GEN

T1 - Fault ride-through performance evaluation of an interleaved grid-connected converter employing low switching frequency

AU - Bede, L.

AU - Gohil, G.

AU - Ciobotaru, M.

AU - Kerekes, T.

AU - Teodorescu, R.

AU - Agelidis, V. G.

PY - 2016/3

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N2 - This paper presents the performance evaluation under grid voltage sags of a two parallel-interleaved grid-connected converters employing low switching frequency. A current controller based on the synchronous reference frame including voltage feed-forward is used. The dominant frequency components from the direct- and quadrature-axis voltage Vd and Vq are eliminated by using an adaptive moving average filter. The dynamic performance of the converter during voltage sags is improved using an adaptive approach which minimizes the filter delay during the faults. The presented results conclude the performance of the converter system.

AB - This paper presents the performance evaluation under grid voltage sags of a two parallel-interleaved grid-connected converters employing low switching frequency. A current controller based on the synchronous reference frame including voltage feed-forward is used. The dominant frequency components from the direct- and quadrature-axis voltage Vd and Vq are eliminated by using an adaptive moving average filter. The dynamic performance of the converter during voltage sags is improved using an adaptive approach which minimizes the filter delay during the faults. The presented results conclude the performance of the converter system.

KW - Capacitors

KW - Filtering

KW - Harmonic analysis

KW - Power harmonic filters

KW - Power quality

KW - Switching frequency

KW - Voltage measurement

KW - LVRT

KW - Feed forward filtering

KW - Grid connected

KW - Grid control

KW - Low switching

KW - Parallel interleaved

U2 - 10.1109/APEC.2016.7468096

DO - 10.1109/APEC.2016.7468096

M3 - Article in proceeding

SN - 978-1-4673-8393-6

SN - 978-1-4673-9551-9

SP - 1702

EP - 1707

BT - Proceedings of the 31st Annual IEEE Applied Power Electronics Conference and Exposition (APEC)

PB - IEEE Press

T2 - 2016 IEEE Applied Power Electronics Conference and Exposition (APEC)

Y2 - 20 March 2016 through 24 March 2016

ER -

Fault ride-through performance evaluation of an interleaved grid-connected converter employing low switching frequency

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Keywords

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