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On Energy Storage Requirements in Alternate Arm Converters and Modular Multilevel Converters
KTH, School of Electrical Engineering (EES), Electric power and energy systems.
KTH.
KTH, School of Electrical Engineering (EES), Electric power and energy systems.ORCID iD: 0000-0002-8565-4753
KTH, School of Electrical Engineering (EES), Electric power and energy systems.ORCID iD: 0000-0002-1755-1365
2016 (English)In: 2016 18TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS (EPE'16 ECCE EUROPE), IEEE, 2016Conference paper (Refereed)
Abstract [en]

In this paper, a comparison of the energy storage requirements is performed for the modular multilevel converter (MMC) with half-bridge and full-bridge submodules as well as for the alternate arm converter (AAC). Concerning the AAC, the operational mode with overlap period is taken into account and an analytical relation between the overlap angle and the modulation index is presented. This ensures that the net energy exchange for the converter arms is zero over each half cycle.

Place, publisher, year, edition, pages
IEEE, 2016.
Series
European Conference on Power Electronics and Applications, ISSN 2325-0313
Keyword [en]
Multilevel converters, Voltage source converter (VSC), HVDC, Energy storage
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-197011DOI: 10.1109/EPE.2016.7695678ISI: 000386637300427ScopusID: 2-s2.0-84996938691OAI: oai:DiVA.org:kth-197011DiVA: diva2:1054949
Conference
18th European Conference on Power Electronics and Applications (EPE), SEP 05-09, 2016, GERMANY
Note

QC 20161209

Available from: 2016-12-09 Created: 2016-11-28 Last updated: 2016-12-09Bibliographically approved

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Heinig, StefanieIlves, KalleNorrga, StaffanNee, Hans-Peter
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