Control of a Modular Multilevel Converter STATCOM under internal and external unbalances

Georgios Tsolaridis; E. Kontos; Harsh Parikh; Ruben Sánches Martin-Loeches; Remus Teodorescu; Sanjay K. Chaudhary

doi:10.1109/IECON.2016.7794081

Control of a Modular Multilevel Converter STATCOM under internal and external unbalances

Georgios Tsolaridis, E. Kontos, Harsh Parikh, Ruben Sánches Martin-Loeches, Remus Teodorescu, Sanjay K. Chaudhary

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Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

25 Citationer (Scopus)

Abstract

This paper develops a complete control scheme for the Modular Multilevel Converter (MMC) in a STATCOM application. The focus is laid on the internal balancing of the converter and its reliable operation under internal mismatches as well as under external unbalanced conditions. The leg energy controller ensures that the sum of the capacitor voltages of each phase are equal. An intuitive arm energy controller is also implemented which allows the decoupled control of the energy levels of every arm. The control performance of the STATCOM was evaluated under asymmetrical grid faults and the simulation results verified the capability to provide maximum reactive power to the AC grid while maintaining internal balance through the individual control of each arm energy level.

Originalsprog	Engelsk
Titel	Proceedings of The 42nd Annual Conference of IEEE Industrial Electronics Society, IECON 2016
Antal sider	6
Forlag	IEEE Press
Publikationsdato	okt. 2016
Sider	6494 - 6499
ISBN (Elektronisk)	978-1-5090-3474-1
DOI	https://doi.org/10.1109/IECON.2016.7794081
Status	Udgivet - okt. 2016
Begivenhed	42nd Conference of the Industrial Electronics Society, IECON 2016: 42nd Annual Conference of the IEEE Industrial Electronics Society - Palazzo dei Congressi, Florence, Italien Varighed: 24 okt. 2016 → 27 okt. 2016 http://www.iecon2016.org/?jjj=1471434927195 http://www.iecon2016.org/

Konference

Konference	42nd Conference of the Industrial Electronics Society, IECON 2016
Lokation	Palazzo dei Congressi
Land/Område	Italien
By	Florence
Periode	24/10/2016 → 27/10/2016
Sponsor	IEEE Industrial Electronics Society (IES), Institute of Electrical and Electronics Engineers (IEEE)
Internetadresse	http://www.iecon2016.org/?jjj=1471434927195 http://www.iecon2016.org/

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Citationsformater

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title = "Control of a Modular Multilevel Converter STATCOM under internal and external unbalances",

abstract = "This paper develops a complete control scheme for the Modular Multilevel Converter (MMC) in a STATCOM application. The focus is laid on the internal balancing of the converter and its reliable operation under internal mismatches as well as under external unbalanced conditions. The leg energy controller ensures that the sum of the capacitor voltages of each phase are equal. An intuitive arm energy controller is also implemented which allows the decoupled control of the energy levels of every arm. The control performance of the STATCOM was evaluated under asymmetrical grid faults and the simulation results verified the capability to provide maximum reactive power to the AC grid while maintaining internal balance through the individual control of each arm energy level. ",

keywords = "Arm energy balance, Circulating current controller, Grid asymmetries, Modular multilevel converter, STATCOM",

author = "Georgios Tsolaridis and E. Kontos and Harsh Parikh and Martin-Loeches, {Ruben S{\'a}nches} and Remus Teodorescu and Chaudhary, {Sanjay K.}",

year = "2016",

month = oct,

doi = "10.1109/IECON.2016.7794081",

language = "English",

pages = "6494 -- 6499",

booktitle = "Proceedings of The 42nd Annual Conference of IEEE Industrial Electronics Society, IECON 2016",

publisher = "IEEE Press",

note = "42nd Conference of the Industrial Electronics Society, IECON 2016 : 42nd Annual Conference of the IEEE Industrial Electronics Society, IECON 2016 ; Conference date: 24-10-2016 Through 27-10-2016",

url = "http://www.iecon2016.org/?jjj=1471434927195, http://www.iecon2016.org/",

}

Tsolaridis, G, Kontos, E, Parikh, H, Martin-Loeches, RS, Teodorescu, R & Chaudhary, SK 2016, Control of a Modular Multilevel Converter STATCOM under internal and external unbalances. i Proceedings of The 42nd Annual Conference of IEEE Industrial Electronics Society, IECON 2016. IEEE Press, s. 6494 - 6499, 42nd Conference of the Industrial Electronics Society, IECON 2016, Florence, Italien, 24/10/2016. https://doi.org/10.1109/IECON.2016.7794081

Control of a Modular Multilevel Converter STATCOM under internal and external unbalances. / Tsolaridis, Georgios; Kontos, E.; Parikh, Harsh et al.
Proceedings of The 42nd Annual Conference of IEEE Industrial Electronics Society, IECON 2016. IEEE Press, 2016. s. 6494 - 6499.

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

TY - GEN

T1 - Control of a Modular Multilevel Converter STATCOM under internal and external unbalances

AU - Tsolaridis, Georgios

AU - Kontos, E.

AU - Parikh, Harsh

AU - Martin-Loeches, Ruben Sánches

AU - Teodorescu, Remus

AU - Chaudhary, Sanjay K.

PY - 2016/10

Y1 - 2016/10

N2 - This paper develops a complete control scheme for the Modular Multilevel Converter (MMC) in a STATCOM application. The focus is laid on the internal balancing of the converter and its reliable operation under internal mismatches as well as under external unbalanced conditions. The leg energy controller ensures that the sum of the capacitor voltages of each phase are equal. An intuitive arm energy controller is also implemented which allows the decoupled control of the energy levels of every arm. The control performance of the STATCOM was evaluated under asymmetrical grid faults and the simulation results verified the capability to provide maximum reactive power to the AC grid while maintaining internal balance through the individual control of each arm energy level.

AB - This paper develops a complete control scheme for the Modular Multilevel Converter (MMC) in a STATCOM application. The focus is laid on the internal balancing of the converter and its reliable operation under internal mismatches as well as under external unbalanced conditions. The leg energy controller ensures that the sum of the capacitor voltages of each phase are equal. An intuitive arm energy controller is also implemented which allows the decoupled control of the energy levels of every arm. The control performance of the STATCOM was evaluated under asymmetrical grid faults and the simulation results verified the capability to provide maximum reactive power to the AC grid while maintaining internal balance through the individual control of each arm energy level.

KW - Arm energy balance

KW - Circulating current controller

KW - Grid asymmetries

KW - Modular multilevel converter

KW - STATCOM

U2 - 10.1109/IECON.2016.7794081

DO - 10.1109/IECON.2016.7794081

M3 - Article in proceeding

SP - 6494

EP - 6499

BT - Proceedings of The 42nd Annual Conference of IEEE Industrial Electronics Society, IECON 2016

PB - IEEE Press

T2 - 42nd Conference of the Industrial Electronics Society, IECON 2016

Y2 - 24 October 2016 through 27 October 2016

ER -

Control of a Modular Multilevel Converter STATCOM under internal and external unbalances

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