An isolated‐boost‐converter‐based unidirectional three‐phase off‐board fast charger for electric vehicles
<p dir="ltr">In this work, a novel three-phase unidirectional off-board Electric Vehicles (EVs) fast charger is proposed. Each phase of the proposed converter consists of a two-stage converter. The first stage is an AC–DC front-end converter with power factor correction (PFC) control...
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2021
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| _version_ | 1864513511846051840 |
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| author | Ahmed Elserougi (16875990) |
| author2 | Ibrahim Abdelsalam (16875993) Ahmed Massoud (16875996) |
| author2_role | author author |
| author_facet | Ahmed Elserougi (16875990) Ibrahim Abdelsalam (16875993) Ahmed Massoud (16875996) |
| author_role | author |
| dc.creator.none.fl_str_mv | Ahmed Elserougi (16875990) Ibrahim Abdelsalam (16875993) Ahmed Massoud (16875996) |
| dc.date.none.fl_str_mv | 2021-10-28T06:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1049/els2.12039 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/An_isolated_boost_converter_based_unidirectional_three_phase_off_board_fast_charger_for_electric_vehicles/26094970 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Automotive engineering Electrical engineering Electronics, sensors and digital hardware battery charges electric vehicle charging |
| dc.title.none.fl_str_mv | An isolated‐boost‐converter‐based unidirectional three‐phase off‐board fast charger for electric vehicles |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">In this work, a novel three-phase unidirectional off-board Electric Vehicles (EVs) fast charger is proposed. Each phase of the proposed converter consists of a two-stage converter. The first stage is an AC–DC front-end converter with power factor correction (PFC) control. The front-end AC–DC converter is based on an isolated boost converter, which has a boosting capability and provides galvanic isolation. In this stage, parallel-in parallel-out isolated boost converter modules are employed in each phase. This enables sharing the current among modules to avoid implementing one module with a high current rating to meet the fast-charging requirements. The multimodule option provides fault-ride through capability for the proposed charger. The DC outputs of involved phases, that is, three isolated DC voltages, are fed to three cascaded DC–DC unidirectional buck converters. The charging terminals are used to charge the EV battery through a filter inductor with a charging current controller's aid. A detailed illustration of the suggested closed-loop controllers is presented to ensure a successful operation for the proposed architecture. A simulation case study for a 25-kW charger is presented. Finally, a 1-kW prototype is implemented for experimental validation.</p><h2>Other Information</h2><p dir="ltr">Published in: IET Electrical Systems in Transportation<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1049/els2.12039" target="_blank">https://dx.doi.org/10.1049/els2.12039</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_e63a0f9abf9ce2ecb822a84309a63abc |
| identifier_str_mv | 10.1049/els2.12039 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/26094970 |
| publishDate | 2021 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | An isolated‐boost‐converter‐based unidirectional three‐phase off‐board fast charger for electric vehiclesAhmed Elserougi (16875990)Ibrahim Abdelsalam (16875993)Ahmed Massoud (16875996)EngineeringAutomotive engineeringElectrical engineeringElectronics, sensors and digital hardwarebatterychargeselectric vehicle charging<p dir="ltr">In this work, a novel three-phase unidirectional off-board Electric Vehicles (EVs) fast charger is proposed. Each phase of the proposed converter consists of a two-stage converter. The first stage is an AC–DC front-end converter with power factor correction (PFC) control. The front-end AC–DC converter is based on an isolated boost converter, which has a boosting capability and provides galvanic isolation. In this stage, parallel-in parallel-out isolated boost converter modules are employed in each phase. This enables sharing the current among modules to avoid implementing one module with a high current rating to meet the fast-charging requirements. The multimodule option provides fault-ride through capability for the proposed charger. The DC outputs of involved phases, that is, three isolated DC voltages, are fed to three cascaded DC–DC unidirectional buck converters. The charging terminals are used to charge the EV battery through a filter inductor with a charging current controller's aid. A detailed illustration of the suggested closed-loop controllers is presented to ensure a successful operation for the proposed architecture. A simulation case study for a 25-kW charger is presented. Finally, a 1-kW prototype is implemented for experimental validation.</p><h2>Other Information</h2><p dir="ltr">Published in: IET Electrical Systems in Transportation<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1049/els2.12039" target="_blank">https://dx.doi.org/10.1049/els2.12039</a></p>2021-10-28T06:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1049/els2.12039https://figshare.com/articles/journal_contribution/An_isolated_boost_converter_based_unidirectional_three_phase_off_board_fast_charger_for_electric_vehicles/26094970CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/260949702021-10-28T06:00:00Z |
| spellingShingle | An isolated‐boost‐converter‐based unidirectional three‐phase off‐board fast charger for electric vehicles Ahmed Elserougi (16875990) Engineering Automotive engineering Electrical engineering Electronics, sensors and digital hardware battery charges electric vehicle charging |
| status_str | publishedVersion |
| title | An isolated‐boost‐converter‐based unidirectional three‐phase off‐board fast charger for electric vehicles |
| title_full | An isolated‐boost‐converter‐based unidirectional three‐phase off‐board fast charger for electric vehicles |
| title_fullStr | An isolated‐boost‐converter‐based unidirectional three‐phase off‐board fast charger for electric vehicles |
| title_full_unstemmed | An isolated‐boost‐converter‐based unidirectional three‐phase off‐board fast charger for electric vehicles |
| title_short | An isolated‐boost‐converter‐based unidirectional three‐phase off‐board fast charger for electric vehicles |
| title_sort | An isolated‐boost‐converter‐based unidirectional three‐phase off‐board fast charger for electric vehicles |
| topic | Engineering Automotive engineering Electrical engineering Electronics, sensors and digital hardware battery charges electric vehicle charging |