Academic literature on the topic 'Isolated Unidirectional Converters'

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Journal articles on the topic "Isolated Unidirectional Converters"

1

Yi, Feilong, and Faqiang Wang. "Review of Voltage-Bucking/Boosting Techniques, Topologies, and Applications." Energies 16, no. 2 (2023): 842. http://dx.doi.org/10.3390/en16020842.

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As non-isolated step-up and step-down DC–DC converters are at present widely used in various fields, this review will summarize and introduce non-isolated step-up and step-down DC–DC converters in various aspects. First of all, the origin and development of power electronics technology and the generation and principle of certain basic non-isolated step-up and step-down DC–DC converters are briefly stated. Subsequently, according to their different characteristics, including whether they are unidirectional or bidirectional, voltage-fed or current-fed, or hard-switching or soft-switching, the re
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2

Tuan, Cao Anh, and Takaharu Takeshita. "Analysis and Output Power Control of Unidirectional Secondary-Resonant Single-Active-Half-Bridge DC-DC Converter." Energies 14, no. 21 (2021): 7432. http://dx.doi.org/10.3390/en14217432.

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Development of high-frequency-isolated DC-DC converters is underway for charging and discharging electric vehicle batteries. As a charger, a Single Active Bridge (SAB) converter, which is composed of a primary full-bridge converter, a high-frequency transformer, and a secondary full-bridge diode rectifier circuit, has been proposed as a unidirectional high frequency isolated DC-DC converter. In this paper, as a simple circuit configuration, a Secondary-Resonant Single-Active-Half-Bridge (SR-SAHB) converter, in which the primary and secondary circuits of the SAB converter are both half-bridge c
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3

Tripathi, Ashish, and Shimi Sudha Letha. "Analysis of Various Topologies and Control Circuit used in Single Phase EV Charger." International Journal for Research in Applied Science and Engineering Technology 10, no. 10 (2022): 921–31. http://dx.doi.org/10.22214/ijraset.2022.47112.

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Abstract: In remote electric vehicle charging frameworks utilizing inductive power transfer (IPT), power electronic converters assume a basic part in decreasing size and cost, as well as boosting the proficiency of the whole framework. As of late, analysts have led huge examination studies to work on the exhibition of power transformation frameworks, including power converter topologies and control plans. Incorporated On-Board Battery Chargers (OBC) have been acquainted as ideal arrangement with increase of electric vehicle (EV) market penetration and limit the general expense of EVs. OBCs are
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4

Giral, Roberto, Javier Calvente, Ramon Leyva, Abdelali Aroudi, Goce Arsov, and Luis Martinez-Salamero. "Symmetrical power supply for 42 v automotive applications." Facta universitatis - series: Electronics and Energetics 17, no. 3 (2004): 365–76. http://dx.doi.org/10.2298/fuee0403365g.

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The Positive Channel Two Input Two Output (PCTITO) converter is a third Order MIMO DC-to-DC unidirectional and non-isolated switching converter that is derived from the non-inverting buck-boost converter. Negative and Dual Channel TITO converters are also presented. In steady state one of the PCTITO outputs is positive while the other is negative. Although the outputs could be regulated to provide different absolute values, an interesting application of the new converters is to provide symmetrical outputs (i.e. 15 V) to supply balanced loads. Since the absolute value of the outputs could be gr
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5

Sayed, Sawsan S., and Ahmed M. Massoud. "Review on State-of-the-Art Unidirectional Non-Isolated Power Factor Correction Converters for Short-/Long-Distance Electric Vehicles." IEEE Access 10 (2022): 11308–40. http://dx.doi.org/10.1109/access.2022.3146410.

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6

Xie, Weijin, Wenguang Luo, and Yongxin Qin. "Integrated DC/DC Converter Topology Study for Fuel Cell Hybrid Vehicles with Two Energy Sources." World Electric Vehicle Journal 14, no. 1 (2022): 9. http://dx.doi.org/10.3390/wevj14010009.

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Conventional hybrid vehicles with two energy sources require two separate on-board DC/DC converters to connect the battery and the fuel cell, which have the disadvantages of large size, high cost, high losses and few applicable operating conditions. To address this situation, this paper proposes an optimized on-board integrated DC/DC converter with a non-isolated multi-port scheme that integrates a unidirectional port for the fuel cell and a bidirectional port for the battery and load. This can achieve a combined energy supply and recovery with a single integrated converter, effectively overco
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7

Hamdi, R., A. Hadri Hamida, and O. Bennis. "On modeling and real-time simulation of a robust adaptive controller applied to a multicellular power converter." Electrical Engineering & Electromechanics, no. 6 (November 7, 2022): 48–52. http://dx.doi.org/10.20998/2074-272x.2022.6.08.

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Introduction. This paper describes the simulation and the robustness assessment of a DC-DC power converter designed to interface a dual-battery conversion system. The adopted converter is a Buck unidirectional and non-isolated converter, composed of three cells interconnected in parallel and operating in continuous conduction mode. Purpose. In order to address the growing challenges of high switching frequencies, a more stable, efficient, and fixed-frequency-operating power system is desired. Originality. Conventional sliding mode controller suffers from high-frequency oscillation caused by pr
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8

Tuan, Cao Anh, and Takaharu Takeshita. "Analysis of Unidirectional Secondary Resonant Single Active Bridge DC–DC Converter." Energies 14, no. 19 (2021): 6349. http://dx.doi.org/10.3390/en14196349.

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A compact and highly efficient unidirectional DC–DC converter is required as a battery charger for electrical vehicles, which will rapidly become widespread in the near future. The single active bridge (SAB) converter is proposed as a simple and high-frequency isolated unidirectional converter, which is comprised of an active H-bridge converter in the primary side, an isolated high frequency transformer, and a rectifying secondary diode bridge output circuit. This paper presents a novel, unidirectional, high-frequency isolated DC–DC converter called a Secondary Resonant Single Active Bridge (S
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9

Jou, Hurng-Liahng, Kuen-Der Wu, Jinn-Chang Wu, You-Zu Lin, and Li-Wen Su. "Asymmetric isolated unidirectional multi-level DC-DC power converter." Engineering Science and Technology, an International Journal 22, no. 3 (2019): 894–98. http://dx.doi.org/10.1016/j.jestch.2019.01.017.

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10

Anuradha, C., N. Chellammal, Md Saquib Maqsood, and S. Vijayalakshmi. "Design and Analysis of Non-Isolated Three-Port SEPIC Converter for Integrating Renewable Energy Sources." Energies 12, no. 2 (2019): 221. http://dx.doi.org/10.3390/en12020221.

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An efficient way of synthesizing a three port non-isolated converter from a single-ended primary inductor converter (SEPIC) is proposed in this paper. The primary SEPIC converter is split into a source cell and a load cell. Two such source cells are integrated through direct current (DC) link capacitors with a common load cell to generate a three-port SEPIC converter. The derived converter features single-stage power conversion with reduced structural complexity and bidirectional power flow capability. For bidirectional power flow, it incorporates a battery along with an auxiliary photovoltaic
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