Comparison of Isolated DC-DC Converters for Low/Medium Voltage Solid State Transformer applications
This paper presents a comparative evaluation of isolated dc-dc converter topologies used in Solid State Transformers (SST) meant for low/medium voltage standalone applications. The SST architecture is constructed with Power Factor Corrected - Continuous Conduction Mode (PFC-CCM) ac-dc converter for...
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| Format: | Article |
| Language: | English |
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Editura Universităţii din Oradea
2022-05-01
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| Series: | Journal of Electrical and Electronics Engineering |
| Subjects: | |
| Online Access: | http://electroinf.uoradea.ro/images/articles/CERCETARE/Reviste/JEEE/JEEE_V15_N1_MAY_2022/Jeyapradha%20_%20JEEE.pdf |
| _version_ | 1811154948280287232 |
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| author | R B Jeyapradha V Rajini |
| author_facet | R B Jeyapradha V Rajini |
| author_sort | R B Jeyapradha |
| collection | DOAJ |
| description | This paper presents a comparative evaluation of isolated dc-dc converter topologies used in Solid State Transformers (SST) meant for low/medium voltage standalone applications. The SST architecture is constructed with Power Factor Corrected - Continuous Conduction Mode (PFC-CCM) ac-dc converter for front end rectification and a single phase bridge inverter for the final inversion process. The performance of the SST is evaluated with five market-ready isolated dc-dc converter topologies, push-pull, full-bridge, half-bridge, LLC half- bridge and LLC with synchronous rectification. The evaluation is based on the overall system efficiency, part count, system losses, voltage regulation capability, product lifetime and mean time between failures (MTBF). PowerEsim, a result-oriented computer aided design tool with a huge databank of real-time circuits and components available in the market is used for performance assessment of the aforementioned topologies. |
| first_indexed | 2024-04-10T04:24:45Z |
| format | Article |
| id | doaj.art-250793a86d32417e9c20bea5420fb8ea |
| institution | Directory Open Access Journal |
| issn | 1844-6035 2067-2128 |
| language | English |
| last_indexed | 2024-04-10T04:24:45Z |
| publishDate | 2022-05-01 |
| publisher | Editura Universităţii din Oradea |
| record_format | Article |
| series | Journal of Electrical and Electronics Engineering |
| spelling | doaj.art-250793a86d32417e9c20bea5420fb8ea2023-03-10T15:27:25ZengEditura Universităţii din OradeaJournal of Electrical and Electronics Engineering1844-60352067-21282022-05-011513945Comparison of Isolated DC-DC Converters for Low/Medium Voltage Solid State Transformer applicationsR B Jeyapradha0V Rajini1SSN College of Engineering, IndiaSSN College of Engineering, IndiaThis paper presents a comparative evaluation of isolated dc-dc converter topologies used in Solid State Transformers (SST) meant for low/medium voltage standalone applications. The SST architecture is constructed with Power Factor Corrected - Continuous Conduction Mode (PFC-CCM) ac-dc converter for front end rectification and a single phase bridge inverter for the final inversion process. The performance of the SST is evaluated with five market-ready isolated dc-dc converter topologies, push-pull, full-bridge, half-bridge, LLC half- bridge and LLC with synchronous rectification. The evaluation is based on the overall system efficiency, part count, system losses, voltage regulation capability, product lifetime and mean time between failures (MTBF). PowerEsim, a result-oriented computer aided design tool with a huge databank of real-time circuits and components available in the market is used for performance assessment of the aforementioned topologies.http://electroinf.uoradea.ro/images/articles/CERCETARE/Reviste/JEEE/JEEE_V15_N1_MAY_2022/Jeyapradha%20_%20JEEE.pdfsolid state transformerdc-dc converterspush-pullhalf-bridgefull-bridgellc resonant converters |
| spellingShingle | R B Jeyapradha V Rajini Comparison of Isolated DC-DC Converters for Low/Medium Voltage Solid State Transformer applications Journal of Electrical and Electronics Engineering solid state transformer dc-dc converters push-pull half-bridge full-bridge llc resonant converters |
| title | Comparison of Isolated DC-DC Converters for Low/Medium Voltage Solid State Transformer applications |
| title_full | Comparison of Isolated DC-DC Converters for Low/Medium Voltage Solid State Transformer applications |
| title_fullStr | Comparison of Isolated DC-DC Converters for Low/Medium Voltage Solid State Transformer applications |
| title_full_unstemmed | Comparison of Isolated DC-DC Converters for Low/Medium Voltage Solid State Transformer applications |
| title_short | Comparison of Isolated DC-DC Converters for Low/Medium Voltage Solid State Transformer applications |
| title_sort | comparison of isolated dc dc converters for low medium voltage solid state transformer applications |
| topic | solid state transformer dc-dc converters push-pull half-bridge full-bridge llc resonant converters |
| url | http://electroinf.uoradea.ro/images/articles/CERCETARE/Reviste/JEEE/JEEE_V15_N1_MAY_2022/Jeyapradha%20_%20JEEE.pdf |
| work_keys_str_mv | AT rbjeyapradha comparisonofisolateddcdcconvertersforlowmediumvoltagesolidstatetransformerapplications AT vrajini comparisonofisolateddcdcconvertersforlowmediumvoltagesolidstatetransformerapplications |