Medium‐voltage DC/DC converter for offshore wind collection grid.
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| Title: | Medium‐voltage DC/DC converter for offshore wind collection grid. |
|---|---|
| Authors: | Lian, Yiqing1 (AUTHOR) yiqing.lian@strath.ac.uk, Adam, Grain P.1 (AUTHOR), Holliday, Derrick1 (AUTHOR), Finney, Stephen J.1 (AUTHOR) |
| Source: | IET Renewable Power Generation (Wiley-Blackwell). May2016, Vol. 10 Issue 5, p651-660. 10p. |
| Abstract: | A novel modular DC/DC converter with input‐series‐input‐parallel output‐series connection to realise a DC collection power network for large‐scale wind farms is presented. The proposed topology uses interconnection of multiple modular cells with low rated voltage and power to enable operation with high voltage at the input and output. Low rated power of individual modules in the proposed DC/DC converter permits the use of a high‐frequency ac link, resulting in a significant reduction in transformer size and weight, which makes deployment of DC collection networks in offshore wind farm applications more feasible and effective. In addition, a robust control scheme is developed to ensure power sharing between practical modules with parameter mismatch and during transient conditions. Small‐ and large‐signal analyses are performed in order to deduce the control structure for the converter input and output stages. Simulation and experimental results demonstrate and validate the proposed converter and associated control scheme. [ABSTRACT FROM AUTHOR] |
| Copyright of IET Renewable Power Generation (Wiley-Blackwell) is the property of Wiley-Blackwell 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 |
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| Header | DbId: egs DbLabel: Engineering Source An: 148142615 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Medium‐voltage DC/DC converter for offshore wind collection grid. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Lian%2C+Yiqing%22">Lian, Yiqing</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> yiqing.lian@strath.ac.uk</i><br /><searchLink fieldCode="AR" term="%22Adam%2C+Grain+P%2E%22">Adam, Grain P.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Holliday%2C+Derrick%22">Holliday, Derrick</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Finney%2C+Stephen+J%2E%22">Finney, Stephen J.</searchLink><relatesTo>1</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22IET+Renewable+Power+Generation+%28Wiley-Blackwell%29%22">IET Renewable Power Generation (Wiley-Blackwell)</searchLink>. May2016, Vol. 10 Issue 5, p651-660. 10p. – Name: Abstract Label: Abstract Group: Ab Data: A novel modular DC/DC converter with input‐series‐input‐parallel output‐series connection to realise a DC collection power network for large‐scale wind farms is presented. The proposed topology uses interconnection of multiple modular cells with low rated voltage and power to enable operation with high voltage at the input and output. Low rated power of individual modules in the proposed DC/DC converter permits the use of a high‐frequency ac link, resulting in a significant reduction in transformer size and weight, which makes deployment of DC collection networks in offshore wind farm applications more feasible and effective. In addition, a robust control scheme is developed to ensure power sharing between practical modules with parameter mismatch and during transient conditions. Small‐ and large‐signal analyses are performed in order to deduce the control structure for the converter input and output stages. Simulation and experimental results demonstrate and validate the proposed converter and associated control scheme. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of IET Renewable Power Generation (Wiley-Blackwell) is the property of Wiley-Blackwell 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.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1049/iet-rpg.2015.0376 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 10 StartPage: 651 Titles: – TitleFull: Medium‐voltage DC/DC converter for offshore wind collection grid. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Lian, Yiqing – PersonEntity: Name: NameFull: Adam, Grain P. – PersonEntity: Name: NameFull: Holliday, Derrick – PersonEntity: Name: NameFull: Finney, Stephen J. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 05 Text: May2016 Type: published Y: 2016 Identifiers: – Type: issn-print Value: 17521416 Numbering: – Type: volume Value: 10 – Type: issue Value: 5 Titles: – TitleFull: IET Renewable Power Generation (Wiley-Blackwell) Type: main |
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