A short review on multi-input DC/DC converters topologies

Khosrogorji, S.; Torkaman, Hossein; Karimi, F.

doi:10.1109/pedstc.2015.7093351

Cited by 19 publications

(5 citation statements)

References 19 publications

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“…Power converters have become highly popular in recent years because of their developed efficiency, flexibility and the capability of connecting various sources of energy at time [73]. The design, modeling and control of converters are fields of extensive research by the scientific community.…”

Section: Dc/dc Power Convertersmentioning

confidence: 99%

A Survey on Technologies to Implement Battery Emulators based on DC/DC Power Converters

Rubén¹,

Gonzalo²,

Pablo³

et al. 2016

Proceedings of the 14th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Engineering Innovati

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Currently, many researchers from industry and academic institutions are working on the study of electric vehicles, battery systems and renewable energy sources (solar, wind, geothermal, etc.). In order to carry out research on each of these technologies it is required large capital investment for equipment. Additionally, problems must be faced such as variability of environmental parameters, large space requirements, pollution (in some cases), etc. The use of software and hardware to emulate different types of actual batteries shows to be a low-cost and environmentally friendly option due to some of its features. The battery emulator system has the ability to replicate the behavior of any kind of actual battery using a virtual battery model (also known as battery electric model) and a controllable DC/DC power converter to be used in laboratory environments. Moreover, emulators are not only used for batteries, these can be used to emulate fuel cells, photovoltaic systems, wind generators, thermoelectric generator, etc. This survey aims to present the technologies to implement battery emulators based on DC/DC power converters. This survey is split up into five sections. In the first section, as an introduction, we present the advantages offered by the use of battery emulators to the scientific community and the environment. The second section presents a review about batteries (technologies, models, model parameters, etc.) and also it includes the virtual battery models, which are the main components of battery emulators based on DC/DC power converters. In the third section, we present the main DC/DC power converter types used in these systems and their operation modes. Additionally, in section 4 are presented some case studies where different topologies battery emulators based on DC/DC power converters with battery model are analyzed. These topologies are focused on their use in electric vehicles (EV).Digital Object Identifier (DOI):http://dx. first section, as an introduction, we present the advantages offered by the use of battery emulators to the scientific community and the environment. The second section presents a review about batteries (technologies, models, model parameters, etc.) Abstract-Currently, many researchers from industry and academic institutions are working on the study of electric vehicles, battery systems and renewable energy sources (solar, wind, geothermal, etc.). In order to carry out research on each of these technologies it is required large capital investment for equipment. Additionally, problems must be faced such as variability of environmental parameters, large space requirements, pollution (in some cases), etc. The use of software and hardware to emulate different types of actual batteries shows to be a low-cost and environmentally friendly option due to some of its features. The battery emulator system has the ability to replicate the behavior of any kind of actual battery using a virtual battery model (also known as battery electric model) and a controllable DC/DC power converte...

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Section: Dc/dc Power Convertersmentioning

confidence: 99%

A Survey on Technologies to Implement Battery Emulators based on DC/DC Power Converters

Rubén¹,

Gonzalo²,

Pablo³

et al. 2016

Proceedings of the 14th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Engineering Innovati

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“…In [11], a new converter capable of reconfigure its energy sources is shown, however, it has a high ripple current for batteries, and it also uses several switches, therefore it is complex and not costeffective. A traditional solution for HESSs is the use of a multiwinding transformer [12]- [14], which allows to charge and discharge each source independently, and due to the transformer, they have high-gain. However, commonly circulating currents are present, which decreases the efficiency of the converter drastically.…”

Section: Introductionmentioning

confidence: 99%

A Dual-Input High-Gain Bidirectional DC/DC Converter for Hybrid Energy Storage Systems in DC Grid Applications

et al. 2021

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“…As a result, the LLC resonant converter is the best choice in all types of resonant converters. 21,22 In Albertoni et al, 23 a full-bridge class-DE resonant converter has been studied. In this paper, a method for transforming a series-parallel resonant network to series form has been introduced.…”

Section: Introductionmentioning

confidence: 99%

A new design strategy for DC/DC LLC resonant converter: Concept, modeling, and fabrication

Khosrogorji

Soori

Torkaman

2019

Circuit Theory & Apps

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Summary In this paper, a new design procedure for LLC converter has been introduced. In fact, this method is a computer‐based design algorithm based on a numerical technique. In the process of designing, the value of the resonant element is obtained by solving the LLC converter fundamental equation. This converter will be controlled by using state feedback, such as output voltage variable. As a matter of fact, in a control system, the change of output voltage (because of load variation) will affect the switching frequency, so the output voltage will be tuned. In the designing process, the fundamental equations of LLC converter are obtained, and the value of the resonant elements is calculated. Also, a comparison analysis is carried out between the proposed and typical methods. The simulation is done to investigate the validity of the proposed method. Moreover, a prototype is manufactured, and the experimental test is done to evaluate its applicability.

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A short review on multi-input DC/DC converters topologies

Cited by 19 publications

References 19 publications

A Survey on Technologies to Implement Battery Emulators based on DC/DC Power Converters

A Survey on Technologies to Implement Battery Emulators based on DC/DC Power Converters

A Dual-Input High-Gain Bidirectional DC/DC Converter for Hybrid Energy Storage Systems in DC Grid Applications

A new design strategy for DC/DC LLC resonant converter: Concept, modeling, and fabrication

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