{"title":"New Bidirectional Isolated Three-Phase DC–DC Converter With Parallel-to-Serial Configuration for Energy Applications","authors":"Jorge Jiménez-Giménez;Antonio Lázaro;Álvar Mayor;Jaime López-López;Andrés Barrado","doi":"10.1109/OJIES.2025.3548842","DOIUrl":null,"url":null,"abstract":"This article presents a set of bidirectional dc–dc power converter solutions for high-voltage, high-power applications using magnetic and semiconductor devices that need to handle a small fraction of the rated power and voltage. The elements are integrated in an interleaved operation, which results in the generation of a low rms and pseudosine phase current. All these features result in a topology with a high level of efficiency, maintaining soft-switching over the entire operating range. Steady-state equations and simulation results are presented and then experimentally validated with a 25 kW prototype converter. Finally, it is verified that the solution is suitable for the needs of the proposed dc-microgrid scenario, that includes hydrogen production and an EV-charger, using solar PV-panels and battery energy storage systems as energy sources.","PeriodicalId":52675,"journal":{"name":"IEEE Open Journal of the Industrial Electronics Society","volume":"6 ","pages":"459-477"},"PeriodicalIF":5.2000,"publicationDate":"2025-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10916738","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Open Journal of the Industrial Electronics Society","FirstCategoryId":"1085","ListUrlMain":"https://ieeexplore.ieee.org/document/10916738/","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
引用次数: 0
Abstract
This article presents a set of bidirectional dc–dc power converter solutions for high-voltage, high-power applications using magnetic and semiconductor devices that need to handle a small fraction of the rated power and voltage. The elements are integrated in an interleaved operation, which results in the generation of a low rms and pseudosine phase current. All these features result in a topology with a high level of efficiency, maintaining soft-switching over the entire operating range. Steady-state equations and simulation results are presented and then experimentally validated with a 25 kW prototype converter. Finally, it is verified that the solution is suitable for the needs of the proposed dc-microgrid scenario, that includes hydrogen production and an EV-charger, using solar PV-panels and battery energy storage systems as energy sources.
期刊介绍:
The IEEE Open Journal of the Industrial Electronics Society is dedicated to advancing information-intensive, knowledge-based automation, and digitalization, aiming to enhance various industrial and infrastructural ecosystems including energy, mobility, health, and home/building infrastructure. Encompassing a range of techniques leveraging data and information acquisition, analysis, manipulation, and distribution, the journal strives to achieve greater flexibility, efficiency, effectiveness, reliability, and security within digitalized and networked environments.
Our scope provides a platform for discourse and dissemination of the latest developments in numerous research and innovation areas. These include electrical components and systems, smart grids, industrial cyber-physical systems, motion control, robotics and mechatronics, sensors and actuators, factory and building communication and automation, industrial digitalization, flexible and reconfigurable manufacturing, assistant systems, industrial applications of artificial intelligence and data science, as well as the implementation of machine learning, artificial neural networks, and fuzzy logic. Additionally, we explore human factors in digitalized and networked ecosystems. Join us in exploring and shaping the future of industrial electronics and digitalization.