A Delta-Channel Modular Multilevel Converter for Zero/Low-Fundamental-Frequency Operation.
Saved in:
| Title: | A Delta-Channel Modular Multilevel Converter for Zero/Low-Fundamental-Frequency Operation. |
|---|---|
| Authors: | Du, Sixing, Wu, Bin, Zargari, Navid R. |
| Source: | IEEE Transactions on Industrial Electronics. Mar2019, Vol. 66 Issue 3, p2227-2235. 9p. |
| Subjects: | Multilevel codes, DC-AC converters, Capacitors, Voltage-frequency converters, Electric inductors |
| Abstract: | This paper proposes a delta-channel modular multilevel converter (MMC). It aims to overcome the issues of the conventional MMC during zero/low fundamental frequency operation. The proposed converter is characterized by the cross connection of both the upper and the lower three arms through two sets of delta-channel branches. These delta-channel branches timely redistribute power among three phase legs, leading to the minimized submodule capacitor voltage fluctuations, even at zero/low fundamental frequency operation. The inner power balancing through physical channels makes the converter inject no common-mode voltage. A 4160-V, 1-MW simulation model is performed in MATLAB/SIMULINK, and a 208-V, 5-kW experimental setup is constructed in the laboratory. Both the simulation and experimental results verify the feasibility of the proposal. [ABSTRACT FROM AUTHOR] |
| Copyright of IEEE Transactions on Industrial Electronics is the property of IEEE and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
|---|---|
| Header | DbId: egs DbLabel: Engineering Source An: 132807509 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: A Delta-Channel Modular Multilevel Converter for Zero/Low-Fundamental-Frequency Operation. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Du%2C+Sixing%22">Du, Sixing</searchLink><br /><searchLink fieldCode="AR" term="%22Wu%2C+Bin%22">Wu, Bin</searchLink><br /><searchLink fieldCode="AR" term="%22Zargari%2C+Navid+R%2E%22">Zargari, Navid R.</searchLink> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22IEEE+Transactions+on+Industrial+Electronics%22">IEEE Transactions on Industrial Electronics</searchLink>. Mar2019, Vol. 66 Issue 3, p2227-2235. 9p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Multilevel+codes%22">Multilevel codes</searchLink><br /><searchLink fieldCode="DE" term="%22DC-AC+converters%22">DC-AC converters</searchLink><br /><searchLink fieldCode="DE" term="%22Capacitors%22">Capacitors</searchLink><br /><searchLink fieldCode="DE" term="%22Voltage-frequency+converters%22">Voltage-frequency converters</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+inductors%22">Electric inductors</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: This paper proposes a delta-channel modular multilevel converter (MMC). It aims to overcome the issues of the conventional MMC during zero/low fundamental frequency operation. The proposed converter is characterized by the cross connection of both the upper and the lower three arms through two sets of delta-channel branches. These delta-channel branches timely redistribute power among three phase legs, leading to the minimized submodule capacitor voltage fluctuations, even at zero/low fundamental frequency operation. The inner power balancing through physical channels makes the converter inject no common-mode voltage. A 4160-V, 1-MW simulation model is performed in MATLAB/SIMULINK, and a 208-V, 5-kW experimental setup is constructed in the laboratory. Both the simulation and experimental results verify the feasibility of the proposal. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of IEEE Transactions on Industrial Electronics is the property of IEEE and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=132807509 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1109/TIE.2017.2756582 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 9 StartPage: 2227 Subjects: – SubjectFull: Multilevel codes Type: general – SubjectFull: DC-AC converters Type: general – SubjectFull: Capacitors Type: general – SubjectFull: Voltage-frequency converters Type: general – SubjectFull: Electric inductors Type: general Titles: – TitleFull: A Delta-Channel Modular Multilevel Converter for Zero/Low-Fundamental-Frequency Operation. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Du, Sixing – PersonEntity: Name: NameFull: Wu, Bin – PersonEntity: Name: NameFull: Zargari, Navid R. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 03 Text: Mar2019 Type: published Y: 2019 Identifiers: – Type: issn-print Value: 02780046 Numbering: – Type: volume Value: 66 – Type: issue Value: 3 Titles: – TitleFull: IEEE Transactions on Industrial Electronics Type: main |
| ResultId | 1 |
