Design, analysis and implementation of a new three‐port DC‐DC converter with bidirectional capability

Abstract The proposed converter here is a dual‐input DC‐DC converter with bidirectional power flow. One of the inputs is unidirectional, while the other is a bidirectional port for a battery. The proposed converter can combine two alternating sources with different characteristics. The demanded powe...

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Autores principales:	Tohid Jalilzadeh, Naghi Rostami, Ebrahim Babaei, Seyed Hossein Hosseini
Formato:	article
Lenguaje:	EN
Publicado:	Wiley 2021
Materias:	Electronics TK7800-8360
Acceso en línea:	https://doaj.org/article/6828a75e654e4d439b3217ad01a166b6
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spelling	oai:doaj.org-article:6828a75e654e4d439b3217ad01a166b62021-11-08T12:55:44ZDesign, analysis and implementation of a new three‐port DC‐DC converter with bidirectional capability1755-45431755-453510.1049/pel2.12196https://doaj.org/article/6828a75e654e4d439b3217ad01a166b62021-11-01T00:00:00Zhttps://doi.org/10.1049/pel2.12196https://doaj.org/toc/1755-4535https://doaj.org/toc/1755-4543Abstract The proposed converter here is a dual‐input DC‐DC converter with bidirectional power flow. One of the inputs is unidirectional, while the other is a bidirectional port for a battery. The proposed converter can combine two alternating sources with different characteristics. The demanded power of the load can be provided by each input source individually or simultaneously. What is more, the unidirectional port can charge the battery as well as power the output load. Due to the bidirectional capability, the energy returned from the output can be stored in the battery which is suitable for electric vehicle (EV) applications. Step‐up capability, the low voltage stress on semiconductors, and the smaller number of passive elements are the other advantages of the converter. Depending on the battery usage status, four different operation scenarios are defined in the proposed converter. The converter operation is described in each scenario and the mathematical analysis is presented. Based on these, the experimental prototype is conducted to verify the characteristics and feasibilities of the converter.Tohid JalilzadehNaghi RostamiEbrahim BabaeiSeyed Hossein HosseiniWileyarticleElectronicsTK7800-8360ENIET Power Electronics, Vol 14, Iss 15, Pp 2490-2506 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Electronics TK7800-8360
spellingShingle	Electronics TK7800-8360 Tohid Jalilzadeh Naghi Rostami Ebrahim Babaei Seyed Hossein Hosseini Design, analysis and implementation of a new three‐port DC‐DC converter with bidirectional capability
description	Abstract The proposed converter here is a dual‐input DC‐DC converter with bidirectional power flow. One of the inputs is unidirectional, while the other is a bidirectional port for a battery. The proposed converter can combine two alternating sources with different characteristics. The demanded power of the load can be provided by each input source individually or simultaneously. What is more, the unidirectional port can charge the battery as well as power the output load. Due to the bidirectional capability, the energy returned from the output can be stored in the battery which is suitable for electric vehicle (EV) applications. Step‐up capability, the low voltage stress on semiconductors, and the smaller number of passive elements are the other advantages of the converter. Depending on the battery usage status, four different operation scenarios are defined in the proposed converter. The converter operation is described in each scenario and the mathematical analysis is presented. Based on these, the experimental prototype is conducted to verify the characteristics and feasibilities of the converter.
format	article
author	Tohid Jalilzadeh Naghi Rostami Ebrahim Babaei Seyed Hossein Hosseini
author_facet	Tohid Jalilzadeh Naghi Rostami Ebrahim Babaei Seyed Hossein Hosseini
author_sort	Tohid Jalilzadeh
title	Design, analysis and implementation of a new three‐port DC‐DC converter with bidirectional capability
title_short	Design, analysis and implementation of a new three‐port DC‐DC converter with bidirectional capability
title_full	Design, analysis and implementation of a new three‐port DC‐DC converter with bidirectional capability
title_fullStr	Design, analysis and implementation of a new three‐port DC‐DC converter with bidirectional capability
title_full_unstemmed	Design, analysis and implementation of a new three‐port DC‐DC converter with bidirectional capability
title_sort	design, analysis and implementation of a new three‐port dc‐dc converter with bidirectional capability
publisher	Wiley
publishDate	2021
url	https://doaj.org/article/6828a75e654e4d439b3217ad01a166b6
work_keys_str_mv	AT tohidjalilzadeh designanalysisandimplementationofanewthreeportdcdcconverterwithbidirectionalcapability AT naghirostami designanalysisandimplementationofanewthreeportdcdcconverterwithbidirectionalcapability AT ebrahimbabaei designanalysisandimplementationofanewthreeportdcdcconverterwithbidirectionalcapability AT seyedhosseinhosseini designanalysisandimplementationofanewthreeportdcdcconverterwithbidirectionalcapability
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Design, analysis and implementation of a new three‐port DC‐DC converter with bidirectional capability

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