Bidirectional Power Flow Control of a Multi Input Converter for Energy Storage System.
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| Title: | Bidirectional Power Flow Control of a Multi Input Converter for Energy Storage System. |
|---|---|
| Authors: | Tang, Cheng-Yu1 (AUTHOR) cytang@ntut.edu.tw, Lin, Jun-Ting2 (AUTHOR) deity840518@gmail.com |
| Source: | Energies (19961073). Oct2019, Vol. 12 Issue 19, p3756-3756. 1p. 10 Diagrams, 1 Chart, 4 Graphs. |
| Subject Terms: | *Energy storage, *Cascade converters, *AC DC transformers, *Energy transfer |
| Abstract: | The objective of this paper is to propose a multi-input DC-DC converter with bidirectional power flow control capability. Compared to the traditional power converter, the multi-input converter (MIC) can save on the number of components and the circuit cost. Under normal conditions, the MIC is able to transfer energy from different input sources to the load. However, if the battery module is adopted, both the charging or discharging features should be considered. Therefore, the bidirectional power flow control of the MIC is necessary. On the other hand, because of the inconsistency characteristics of batteries, unbalanced circuit operation might occur whereby the circuit and the battery might be damaged. Therefore, dynamic current regulation strategies are developed for the MIC. Consequently, the proposed MIC circuit is able to achieve the bidirectional power flow control capability as well as control the input currents independently. Detailed circuit analysis and comprehensive mathematical derivation and of the proposed MIC will be presented in this paper. Finally, both simulation and experimental results obtained from a 500 W prototype circuit verify the performance and feasibility of the proposed bidirectional multi-input converter. [ABSTRACT FROM AUTHOR] |
| Database: | Energy & Power Source |
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| FullText | Links: – Type: pdflink Text: Availability: 1 |
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| Header | DbId: enr DbLabel: Energy & Power Source An: 139061742 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Bidirectional Power Flow Control of a Multi Input Converter for Energy Storage System. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Tang%2C+Cheng-Yu%22">Tang, Cheng-Yu</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> cytang@ntut.edu.tw</i><br /><searchLink fieldCode="AR" term="%22Lin%2C+Jun-Ting%22">Lin, Jun-Ting</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> deity840518@gmail.com</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Energies+%2819961073%29%22">Energies (19961073)</searchLink>. Oct2019, Vol. 12 Issue 19, p3756-3756. 1p. 10 Diagrams, 1 Chart, 4 Graphs. – Name: Subject Label: Subject Terms Group: Su Data: *<searchLink fieldCode="DE" term="%22Energy+storage%22">Energy storage</searchLink><br />*<searchLink fieldCode="DE" term="%22Cascade+converters%22">Cascade converters</searchLink><br />*<searchLink fieldCode="DE" term="%22AC+DC+transformers%22">AC DC transformers</searchLink><br />*<searchLink fieldCode="DE" term="%22Energy+transfer%22">Energy transfer</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The objective of this paper is to propose a multi-input DC-DC converter with bidirectional power flow control capability. Compared to the traditional power converter, the multi-input converter (MIC) can save on the number of components and the circuit cost. Under normal conditions, the MIC is able to transfer energy from different input sources to the load. However, if the battery module is adopted, both the charging or discharging features should be considered. Therefore, the bidirectional power flow control of the MIC is necessary. On the other hand, because of the inconsistency characteristics of batteries, unbalanced circuit operation might occur whereby the circuit and the battery might be damaged. Therefore, dynamic current regulation strategies are developed for the MIC. Consequently, the proposed MIC circuit is able to achieve the bidirectional power flow control capability as well as control the input currents independently. Detailed circuit analysis and comprehensive mathematical derivation and of the proposed MIC will be presented in this paper. Finally, both simulation and experimental results obtained from a 500 W prototype circuit verify the performance and feasibility of the proposed bidirectional multi-input converter. [ABSTRACT FROM AUTHOR] |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=enr&AN=139061742 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.3390/en12193756 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 1 StartPage: 3756 Subjects: – SubjectFull: Energy storage Type: general – SubjectFull: Cascade converters Type: general – SubjectFull: AC DC transformers Type: general – SubjectFull: Energy transfer Type: general Titles: – TitleFull: Bidirectional Power Flow Control of a Multi Input Converter for Energy Storage System. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Tang, Cheng-Yu – PersonEntity: Name: NameFull: Lin, Jun-Ting IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 10 Text: Oct2019 Type: published Y: 2019 Identifiers: – Type: issn-print Value: 19961073 Numbering: – Type: volume Value: 12 – Type: issue Value: 19 Titles: – TitleFull: Energies (19961073) Type: main |
| ResultId | 1 |
