A 300A Dynamic Electronic Load Based On Modified Buck+boost Interleaved Converter
This paper presents a novel DC dynamic electronic load applied at load regulation tests of switching-mode power supplies, operating at highcurrent levels. The proposed device is based on the use of a modified Buck+Boost interleaved converter, without the use of the boost diodes, and the output fi...
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| Format: | Article |
| Language: | English |
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Associação Brasileira de Eletrônica de Potência
2006-11-01
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| Series: | Eletrônica de Potência |
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| Online Access: | https://journal.sobraep.org.br/index.php/rep/article/view/838 |
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| author | Falcondes J. M. de Seixas Claudiner M. de Seixas Carlos A. Canesin |
| author_facet | Falcondes J. M. de Seixas Claudiner M. de Seixas Carlos A. Canesin |
| author_sort | Falcondes J. M. de Seixas |
| collection | DOAJ |
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This paper presents a novel DC dynamic electronic load applied at load regulation tests of switching-mode power supplies, operating at highcurrent levels. The proposed device is based on the use of a modified Buck+Boost interleaved converter, without the use of the boost diodes, and the output filters (capacitors). Therefore, the electronic load circuitry is very simple, effective and capable to provide high pulsedcurrent levels, featuring faster rise/fall times for transient testing on high speed DC to DC converters and DC power supplies. A prototype was implemented, in order to validate the proposed structure, operating at 10V-20V DC input voltage range, 190A-290A amplitude range of the input pulsed-current (nominal value is equal to 240A±20%), with adjustable pulse-width between 4ms (adjustable time-period of 200ms) until 6ms (adjustable time-period of 350ms). The main experimental results, obtained from the implemented prototype, are presented in order to demonstrate the feasibility of the proposed dynamic electronic load, which is capable of performing experimental tests of transient load regulation for switching-mode power supplies.
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| format | Article |
| id | doaj-art-2d908b5e77444e85b69b254d51e93e06 |
| institution | OA Journals |
| issn | 1414-8862 1984-557X |
| language | English |
| publishDate | 2006-11-01 |
| publisher | Associação Brasileira de Eletrônica de Potência |
| record_format | Article |
| series | Eletrônica de Potência |
| spelling | doaj-art-2d908b5e77444e85b69b254d51e93e062025-08-20T01:48:02ZengAssociação Brasileira de Eletrônica de PotênciaEletrônica de Potência1414-88621984-557X2006-11-0111310.18618/REP.2006.3.161166838A 300A Dynamic Electronic Load Based On Modified Buck+boost Interleaved ConverterFalcondes J. M. de Seixas0Claudiner M. de Seixas1Carlos A. Canesin2Universidade Estadual Paulista (UNESP) – Faculdade de Engenharia - Campus de Ilha Solteira, Ilha Solteira, São Paulo, Brasil – 15385-000INDEL – Indústria Eletrônica Ltda, Maringá, Paraná, Brasil – 870650-130Universidade Estadual Paulista (UNESP) – Faculdade de Engenharia - Campus de Ilha Solteira, Ilha Solteira, São Paulo, Brasil – 15385-000 This paper presents a novel DC dynamic electronic load applied at load regulation tests of switching-mode power supplies, operating at highcurrent levels. The proposed device is based on the use of a modified Buck+Boost interleaved converter, without the use of the boost diodes, and the output filters (capacitors). Therefore, the electronic load circuitry is very simple, effective and capable to provide high pulsedcurrent levels, featuring faster rise/fall times for transient testing on high speed DC to DC converters and DC power supplies. A prototype was implemented, in order to validate the proposed structure, operating at 10V-20V DC input voltage range, 190A-290A amplitude range of the input pulsed-current (nominal value is equal to 240A±20%), with adjustable pulse-width between 4ms (adjustable time-period of 200ms) until 6ms (adjustable time-period of 350ms). The main experimental results, obtained from the implemented prototype, are presented in order to demonstrate the feasibility of the proposed dynamic electronic load, which is capable of performing experimental tests of transient load regulation for switching-mode power supplies. https://journal.sobraep.org.br/index.php/rep/article/view/838Dynamic electronic loadDynamic testsInterleaved converterPulsed-current |
| spellingShingle | Falcondes J. M. de Seixas Claudiner M. de Seixas Carlos A. Canesin A 300A Dynamic Electronic Load Based On Modified Buck+boost Interleaved Converter Eletrônica de Potência Dynamic electronic load Dynamic tests Interleaved converter Pulsed-current |
| title | A 300A Dynamic Electronic Load Based On Modified Buck+boost Interleaved Converter |
| title_full | A 300A Dynamic Electronic Load Based On Modified Buck+boost Interleaved Converter |
| title_fullStr | A 300A Dynamic Electronic Load Based On Modified Buck+boost Interleaved Converter |
| title_full_unstemmed | A 300A Dynamic Electronic Load Based On Modified Buck+boost Interleaved Converter |
| title_short | A 300A Dynamic Electronic Load Based On Modified Buck+boost Interleaved Converter |
| title_sort | 300a dynamic electronic load based on modified buck boost interleaved converter |
| topic | Dynamic electronic load Dynamic tests Interleaved converter Pulsed-current |
| url | https://journal.sobraep.org.br/index.php/rep/article/view/838 |
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