An active damper to suppress multiple resonances with unknown frequencies

Xiongfei Wang; Frede Blaabjerg; Marco Liserre

doi:10.1109/APEC.2014.6803608

An active damper to suppress multiple resonances with unknown frequencies

Xiongfei Wang, Frede Blaabjerg, Marco Liserre

AAU Energy

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

40 Citations (Scopus)

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Abstract

The increasing use of power electronics devices tends to aggravate high-frequency harmonics and trigger resonances across a wide frequency range into power systems. This paper presents an active damper to suppress multiple resonances with unknown frequencies. The active damper is realized by a high-bandwidth power converter that can selectively dampen out the wideband resonances. A cascaded adaptive notch filter structure is proposed to detect the frequencies of resonances, which makes the active damper different from the resistive-active power filter for harmonic resonance suppression. The performance of the active damper is validated by implementing it to suppress the resonances in a grid-connected inverter with a long power cable. The results show that the active damper can become a promising approach to stabilizing the future power electronics based power systems.

Original language	English
Title of host publication	Proceedings of the 29th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2014
Number of pages	8
Publisher	IEEE Press
Publication date	2014
Pages	2184-2191
ISBN (Print)	9781479923250
ISBN (Electronic)	9781479923267
DOIs	https://doi.org/10.1109/APEC.2014.6803608
Publication status	Published - 2014
Event	29th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2014 - Fort Worth, TX, United States Duration: 16 Mar 2014 → 20 Mar 2014

Conference

Conference	29th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2014
Country/Territory	United States
City	Fort Worth, TX
Period	16/03/2014 → 20/03/2014

Series	I E E E Applied Power Electronics Conference and Exposition. Conference Proceedings
ISSN	1048-2334

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10.1109/APEC.2014.6803608

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HARMONY: HARMONY - Harmonic identification, mitigation and control in power electronics based power systems
Blaabjerg, F., Bak, C. L., Wang, X., Beres, R. N., Kwon, J., Gui, Y., Yoon, C. & Ebrahimzadeh, E.
European Research Counsil
01/02/2013 → 28/02/2018
Project: Research

Cite this

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title = "An active damper to suppress multiple resonances with unknown frequencies",

abstract = "The increasing use of power electronics devices tends to aggravate high-frequency harmonics and trigger resonances across a wide frequency range into power systems. This paper presents an active damper to suppress multiple resonances with unknown frequencies. The active damper is realized by a high-bandwidth power converter that can selectively dampen out the wideband resonances. A cascaded adaptive notch filter structure is proposed to detect the frequencies of resonances, which makes the active damper different from the resistive-active power filter for harmonic resonance suppression. The performance of the active damper is validated by implementing it to suppress the resonances in a grid-connected inverter with a long power cable. The results show that the active damper can become a promising approach to stabilizing the future power electronics based power systems.",

author = "Xiongfei Wang and Frede Blaabjerg and Marco Liserre",

year = "2014",

doi = "10.1109/APEC.2014.6803608",

language = "English",

isbn = "9781479923250",

series = "I E E E Applied Power Electronics Conference and Exposition. Conference Proceedings",

publisher = "IEEE Press",

pages = "2184--2191",

booktitle = "Proceedings of the 29th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2014",

note = "29th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2014 ; Conference date: 16-03-2014 Through 20-03-2014",

}

Wang, X , Blaabjerg, F & Liserre, M 2014, An active damper to suppress multiple resonances with unknown frequencies. in Proceedings of the 29th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2014. IEEE Press, I E E E Applied Power Electronics Conference and Exposition. Conference Proceedings, pp. 2184-2191, 29th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2014, Fort Worth, TX, United States, 16/03/2014. https://doi.org/10.1109/APEC.2014.6803608

An active damper to suppress multiple resonances with unknown frequencies. / Wang, Xiongfei ; Blaabjerg, Frede; Liserre, Marco.
Proceedings of the 29th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2014. IEEE Press, 2014. p. 2184-2191 (I E E E Applied Power Electronics Conference and Exposition. Conference Proceedings).

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

TY - GEN

T1 - An active damper to suppress multiple resonances with unknown frequencies

AU - Wang, Xiongfei

AU - Blaabjerg, Frede

AU - Liserre, Marco

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N2 - The increasing use of power electronics devices tends to aggravate high-frequency harmonics and trigger resonances across a wide frequency range into power systems. This paper presents an active damper to suppress multiple resonances with unknown frequencies. The active damper is realized by a high-bandwidth power converter that can selectively dampen out the wideband resonances. A cascaded adaptive notch filter structure is proposed to detect the frequencies of resonances, which makes the active damper different from the resistive-active power filter for harmonic resonance suppression. The performance of the active damper is validated by implementing it to suppress the resonances in a grid-connected inverter with a long power cable. The results show that the active damper can become a promising approach to stabilizing the future power electronics based power systems.

AB - The increasing use of power electronics devices tends to aggravate high-frequency harmonics and trigger resonances across a wide frequency range into power systems. This paper presents an active damper to suppress multiple resonances with unknown frequencies. The active damper is realized by a high-bandwidth power converter that can selectively dampen out the wideband resonances. A cascaded adaptive notch filter structure is proposed to detect the frequencies of resonances, which makes the active damper different from the resistive-active power filter for harmonic resonance suppression. The performance of the active damper is validated by implementing it to suppress the resonances in a grid-connected inverter with a long power cable. The results show that the active damper can become a promising approach to stabilizing the future power electronics based power systems.

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DO - 10.1109/APEC.2014.6803608

M3 - Article in proceeding

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EP - 2191

BT - Proceedings of the 29th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2014

PB - IEEE Press

T2 - 29th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2014

Y2 - 16 March 2014 through 20 March 2014

ER -

An active damper to suppress multiple resonances with unknown frequencies

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Projects

HARMONY: HARMONY - Harmonic identification, mitigation and control in power electronics based power systems

Cite this