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Journal articles on the topic 'Dual-active bridge converter'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Vargas, Tadeu, Samuel Soares Queiroz, Guilherme Sebastião da Silva, and Cassiano Rech. "CONTROLLABILITY STUDY OF DUAL-ACTIVE BRIDGE CONVERTER IN CASCADED CONVERTER STRUCTURES." Eletrônica de Potência 24, no. 1 (2019): 18–26. http://dx.doi.org/10.18618/rep.2019.1.0012.

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2

P.C.Athira, A. Sreeshma,. "Multiport Semi-Dual Active Bridge Converter." International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering 04, no. 07 (2015): 6275–82. http://dx.doi.org/10.15662/ijareeie.2015.0407040.

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3

Zumel, Pablo, Leonardo Ortega, Antonio Lazaro, et al. "Modular Dual-Active Bridge Converter Architecture." IEEE Transactions on Industry Applications 52, no. 3 (2016): 2444–55. http://dx.doi.org/10.1109/tia.2016.2527723.

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4

Kim, Kisu, and Honnyong Cha. "Split-Capacitor Dual-Active-Bridge Converter." IEEE Transactions on Industrial Electronics 68, no. 2 (2021): 1445–53. http://dx.doi.org/10.1109/tie.2020.2969118.

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5

Luo, Tuo, Pinqun Jiang, Guoxian Huang, and Dong Lin. "Design and simulation of low-ripple dual active bridge DC-DC converter." Journal of Physics: Conference Series 2803, no. 1 (2024): 012058. http://dx.doi.org/10.1088/1742-6596/2803/1/012058.

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Abstract In addressing the issue of excessive high-frequency current ripple at the output port caused by high-frequency switching in traditional dual active bridge DC-DC converters, a low-ripple dual active bridge DC-DC converter was designed by replacing its switching devices with a half-bridge submodule. This converter constructs a decoupling loop for alternating and direct current components on the bridge arms, allowing the alternating components to form a loop between the bridge arms without entering the direct current port, thereby eliminating high-frequency current ripple at the direct c

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6

Tian, Haijun, Zheng Zhou, Yuanshuai Liu, Yuepeng Zhang, and Mingsuo Yang. "Output voltage control of DAB converters based on uncertainty and disturbance estimation." PeerJ Computer Science 10 (July 1, 2024): e2175. http://dx.doi.org/10.7717/peerj-cs.2175.

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The dual active bridge (DAB) converter is a power electronic device commonly used for DC voltage regulation and stabilization. However, during its control process, external disturbances, load variations, input voltage variations, switching tube voltage drops, dead time, etc. lead to errors in the control output, thus reducing the control accuracy of the system. Therefore, this article propose a robust control scheme for the output voltage based on uncertainty and disturbance estimator. In this article, an average small-signal model of the dual active bridge converter was established in terms o

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Chen, Gengxin, Nuoman Xu, Li Yuan, Muhammad Humayun, and Muhammad Mansoor Khan. "A DC-DC Center-Tapped Resonant Dual-Active Bridge with Two Modulation Techniques." Electronics 9, no. 10 (2020): 1699. http://dx.doi.org/10.3390/electronics9101699.

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Power converters with higher efficiency in a wide load range are important for reducing the overall energy consumption of renewable energy generation systems. A center-tapped LC series resonant dual-active bridge (LC-DAB) converter for DC-DC conversion is proposed in this paper. The proposed converter utilizes a center-tapped bridge to block reverse current and eliminate back flow power to reduce conduction losses. Two modulation methods for the proposed topology (i.e., fixed frequency modulation (FFM), and variable frequency modulation (VFM)) are proposed and analyzed. Both modulation methods

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Chaturvedi, Pallavi, Mohmmed Rizwan Ansari, and Dheeraj Kumar Palwalia. "Optimal Unified Triple-Phase-Shift Control Technique for Dual Active Bridge Converter." Indian Journal Of Science And Technology 16, no. 22 (2023): 1635–44. http://dx.doi.org/10.17485/ijst/v16i22.329.

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9

Tiwari, Vivek Kumar, Mohammed Asim, M. D. Aftab Alam, Mohd Imran Siddiqui, and M. A. Alam. "Implementation of Single-Phase Shift (SPS) and Extended Phase Shift (EPS) for Dual Active Bridge (DAB)." Indian Journal Of Science And Technology 17, no. 41 (2024): 4262–69. http://dx.doi.org/10.17485/ijst/v17i41.2456.

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Objectives: To improve power transfer and efficiency in Dual Active Bridge (DAB) converters, this study compares and assesses the Single-Phase Shift (SPS) and Extended Phase Shift (EPS) control techniques. Methods: Using the Dual Active Bridge (DAB) arrangement, the research focuses on implementing SPS and EPS control methods to an Isolated Bidirectional Full-Bridge DC-DC Converter (IBDC). A comprehensive review of the IBDC's operating modes and the EPS's control concept is included in this study. Findings: In comparison with EPS, SPS control is limited by a smaller operating range, higher pow

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10

K Saravanan. "Improved Adaptive Network-Based Fuzzy Inference System Approach for Power Flow Analysis in Interconnected DC Microgrid." Journal of Electrical Systems 20, no. 6s (2024): 1281–95. http://dx.doi.org/10.52783/jes.2856.

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High-performance power conversion needs are becoming more and more important for microgrid applications. In actuality, many contemporary DC distribution systems use isolated bidirectional dc-dc converters. Hence, in this paper, an Improved Adaptive Network-based Fuzzy Inference System (IANFIS)is developed to control the output power of the components and reduce the variation among the consumption and generation of the power while managing a constant DC bus voltage. This work proposes a power management control strategy that ensures the power balance of a stand-alone DC microgrid where DAB conv

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11

Lee, Gi-Young, and Tae-Heoung Kim. "Design Method of Current Controller for Dual Active Bridge Converter Based on Parameter." Transactions of The Korean Institute of Electrical Engineers 73, no. 12 (2024): 2536–42. https://doi.org/10.5370/kiee.2024.73.12.2536.

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12

Ataullah, Haris, Taosif Iqbal, Ihsan Ullah Khalil, et al. "Analysis of the Dual Active Bridge-Based DC-DC Converter Topologies, High-Frequency Transformer, and Control Techniques." Energies 15, no. 23 (2022): 8944. http://dx.doi.org/10.3390/en15238944.

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A power conversion system needs high efficiency for modern-day applications. A DC–DC isolated bidirectional dual active bridge-based converter promises high efficiency and reliability. There are several converter topologies available in the market claiming to be the best of their type, so it is essential to choose from them based on the best possible result for operation in a variety of applications. As a result, this article examines the characteristics, functionality, and benefits of dual active bridge-based DC–DC converter topologies and the other members of the family, as well as their lim

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13

Naseem, Hamid, and Jul-Ki Seok. "Analytical Selection of Leakage Inductance for Single-Phase Dual Active Bridge Converters." Applied Sciences 14, no. 12 (2024): 5159. http://dx.doi.org/10.3390/app14125159.

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The single-phase dual active bridge (DAB) DC/DC converter is a vital component in modern power electronics systems, facilitating efficient bidirectional power transfer between various energy sources and loads. One of the critical aspects in the design of such converters is the selection of an appropriate leakage inductance, as it significantly affects the circulating power within the converter. This study investigates the influence of inductance on the reactive power flow and introduces an analytical formula for calculating the necessary leakage inductance based on the specified rated power of

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14

NAJDEK, Karol. "Identification of Dual-Active-Bridge converter transfer function." PRZEGLĄD ELEKTROTECHNICZNY 1, no. 3 (2019): 153–56. http://dx.doi.org/10.15199/48.2019.03.33.

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15

Wang, Hui, Kun Yan, Zhixiang Ling, and Jinhao Gan. "Switching strategy for isolated dual‐active‐bridge converter." IET Power Electronics 10, no. 1 (2017): 29–37. http://dx.doi.org/10.1049/iet-pel.2015.0916.

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16

de Freitas Lima, Glauber, Boubakr Rahmani, Maud Rio, Yves Lembeye, and Jean-Christophe Crebier. "Eco-Dimensioning Approach for Planar Transformer in a Dual Active Bridge (DAB) Application." Eng 2, no. 4 (2021): 544–61. http://dx.doi.org/10.3390/eng2040035.

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Power electronics converters are traditionally designed regarding efficiency, power density, cost, and reliability figures of merit. Today, with the extreme spread of power electronic applications in our modern societies, together with the earth limits in terms of materials resources, it is important to consider the ecological impact of the converter not only during its usage, but over its whole life cycle. This article introduces an eco-dimensioning methodology for analyzing and accounting for the energy consumption over the entire converter life. The analysis is applied on a small DC-DC conv

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Subudhi, Partha Sarathi, M. Thilagaraj, C. S. Sundar Ganesh, et al. "Current-Fed Bidirectional DC-DC Converter Topology for Wireless Charging System Electrical Vehicle Applications." Wireless Communications and Mobile Computing 2021 (December 8, 2021): 1–15. http://dx.doi.org/10.1155/2021/1144453.

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This paper compares the efficiency of a modified wireless power transfer (WPT) system with a current-fed dual-active half-bridge converter topology and a complete bridge converter topology for a current-fed resonate compensation network with current sharing and voltage doubler. Full-bridge topologies are widely used in current WPT structures. The C-C-L resonate compensation networks for dual-active half-bridge converter and full-bridge converter topologies are built in this paper on both the transmitter and receiver sides. Due to higher voltage stress around inverter switches, series-parallel

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18

Pallavi, Chaturvedi, Rizwan Ansari Mohmmed, and Kumar Palwalia Dheeraj. "Optimal Unified Triple-Phase-Shift Control Technique for Dual Active Bridge Converter." Indian Journal of Science and Technology 16, no. 22 (2023): 1635–44. https://doi.org/10.17485/IJST/v16i22.329.

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Abstract <strong>Objectives:</strong> The variable output voltage from the wind energy conversion system is effectively regulated through the Solid-State Transformer (SST) using Dual Active Bridge (DAB) converter employing a Triple phase shift (TPS) control technique. <strong>Methods:</strong> A wind energy based system integrated with SST employing a DAB converter is proposed. The system comprises of Permanent Magnet Synchronous Generator (PMSG) based Wind Energy System (WES), SST, and resistive load. The SST provides an easy interface between the load and the WES.MATLAB Simuli

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19

Henao-Bravo, Elkin Edilberto, Carlos Andrés Ramos-Paja, and Andrés Julián Saavedra-Montes. "Adaptive Control of Photovoltaic Systems Based on Dual Active Bridge Converters." Computation 10, no. 6 (2022): 89. http://dx.doi.org/10.3390/computation10060089.

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Dual active bridge converters (DAB) are used to interconnect photovoltaic (PV) generators with AC and DC buses or isolated loads. However, a controller is needed to provide a stable and efficient operation of the DAB converter when the PV generator must be interconnected with a DC bus, which is particularly important in microinverter applications. Therefore, this paper proposes the design of a cascade controller for a PV system based on a DAB converter. The converter is controlled using a peak current control and an adaptive PI voltage control; thus the methodology to design the cascade contro

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20

Sowmya, R., and S. Rama Reddy. "Proportional Resonant Controlled Dual Active Bridge DC to AC Converter System with Enhanced Response." International Journal of Power Electronics and Drive Systems (IJPEDS) 9, no. 1 (2018): 316. http://dx.doi.org/10.11591/ijpeds.v9.i1.pp316-322.

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<p>This paper deals with comparison of responses of PI and Proportional Resonant controlled DC to AC Converter systems. The objective of this work is to regulate the output of Dual Active Bridge DC to DC converter (DABDAC). The input DC is converted into high frequency AC using Half bridge inverter. It is stepped up by using step up transformer and then it is rectified. The DC is converted into Low frequency AC using a Half bridge inverter. The open loop DABDAC system, closed loop PI based DABDAC system an Proportional Resonant Controller (PRC)based DABDAC system are designed, modeled an

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21

Lee, Jun-Suk, Gwon-Gyo Jung, and Jee-Hoon Jung. "Talkative Dual Active Bridge Converter Employing Spread Spectrum Modulation to Mitigate EMI." TRANSACTIONS OF KOREAN INSTITUTE OF POWER ELECTRONICS 30, no. 1 (2025): 38–44. https://doi.org/10.6113/tkpe.2025.30.1.38.

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22

Snehalika, Patel Ranjeeta, and Kumar Panigrahi Chinmoy. "Performance analysis of GaN based dual active bridge converter for electric vehicle charging application." Indonesian Journal of Electrical Engineering and Computer Science 33, no. 1 (2024): 53–62. https://doi.org/10.11591/ijeecs.v32.i1.pp53-62.

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The research work proposes a Gallium Nitride (GaN) based dual active bridge (DAB) converter for electric vehicle (EV) charging applications. The wide bandgap semiconductor device, GaN is implemented in the DAB topology of an Isolated Bidirectional DC-DC converter (IBDC). GaN-based DC-DC converters lead to higher efficiency, smaller size, faster charging, and reduced heat generation improving the overall performance of the EV charging system. The performance characteristics of GaN based DAB converter is analyzed both in simulation and hardware for EV charging application. The same analysis is e

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23

Nie, Yu, Xiaotian Zhang, Yihua Hu, and Mohammad Nasr Esfahani. "Automatic Power Direction Control of Dual Active Bridge/Triple Active Bridge Converter in Emergency Energy Supply for Sustainability." Sustainability 16, no. 18 (2024): 7932. http://dx.doi.org/10.3390/su16187932.

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With their multidirectional power flow capability, dual active bridge (DAB) and triple active bridge (TAB) converters find application in energy routers as DC/DC transfer components for emergency energy supply during significant power outages. These converters ensure stable sustainable power transmission across various energy sources while enabling high-power conversion. However, controlling power direction poses a challenge in DAB/TAB converters for emergency energy supply, typically a rapid change of power direction of any port of DAB/TAB converters. To address this problem, this study propo

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24

Koneh, Norbert Njuanyi, Jae-Sub Ko, and Dae-Kyong Kim. "Simulations of the Comparative Study of the Single-Phase Shift and the Dual-Phase Shift-Controlled Triple Active Bridge Converter." Electronics 11, no. 20 (2022): 3274. http://dx.doi.org/10.3390/electronics11203274.

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This paper presents a comparative study between the traditional phase shift (also referred to as the Single-Phase Shift (SPS)) and the Dual-Phase Shift (DPS) controlled Triple Active Bridge (TAB) converter. Being a multi-port DC-DC converter with flexible power flow control and characterized by high power density, the TAB converter is applicable in almost any situation where a DC-DC converter is needed. With the availability of multiple control schemes, this work highlights the advantages and disadvantages of the most employed control scheme used on the TAB converter, in comparison with the DP

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25

Yu, Chengyang, and Quanming Luo. "A Parameter Optimization Design Method for Single-Phase Dual Active Bridge AC-DC Converter." Energies 17, no. 8 (2024): 1955. http://dx.doi.org/10.3390/en17081955.

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The single-stage dual active bridge (DAB) AC-DC converter has the advantages of high power density, low cost, and simple control; it has a broad potential for application in the field of onboard chargers (OBC). However, the lack of fast and accurate quantitative parameter optimization design methods in single-stage DAB AC-DC converters limits the overall efficiency of the converter. Based on the above problem, in order to improve the overall operating efficiency of the converter by optimizing the parameter transformer ratio and power inductance, this paper proposes a parameter design method co

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Lee, Dong-Min, Seung-Wook Hyun, Jin-Wook Kang, Yong-Su Noh, and Chung-Yuen Won. "A Control Strategy for Bidirectional Isolated 3-Phase Current-Fed Dual Active Bridge Converter." Electronics 7, no. 10 (2018): 214. http://dx.doi.org/10.3390/electronics7100214.

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This paper examines the characteristics of the zero voltage switching (ZVS) and zero voltage transition (ZVT) soft-switching applied in the 3-phase current fed dual active bridge (3P-CFDAB) converter, which combines the advantages of the dual active bridge (DAB) converter and current-fed full bridge (CFFB) converter. When an active clamp circuit is added to the CFFB converter, the circuit configuration of the DAB converter is shown in part of the entire circuit. This allows the use of pulse width modulation (PWM) techniques which combine the PWM techniques of both the DAB converter and CFFB co

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S, Adarsh, and Nagendrappa H. "Duty ratio control ofthree port isolated bidirectional asymmetrical triple active bridge DC-DC converter." International Journal of Power Electronics and Drive Systems (IJPEDS) 12, no. 2 (2021): 943. http://dx.doi.org/10.11591/ijpeds.v12.i2.pp943-956.

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Multiport converters are used in interfacing of distributed energy sources with grid/load. Isolated converters are needed in applications where converter gain is high and there is a requirement of isolation. Dual transformer asymmetric triple active bridge offers the advantage of reduced circulating current. However, the operating range is low for variation in load and source voltage. In this paper duty ratio modulation technique is proposed to regulate the load voltage and control the power flow in both the directions. As a result of the new gating scheme, the converter switches operate with

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Adarsh, S., and H. Nagendrappa. "Duty ratio control ofthree port isolated bidirectional asymmetrical triple active bridge DC-DC converter." International Journal of Power Electronics and Drive System (IJPEDS) 12, no. 2 (2021): 943–56. https://doi.org/10.11591/ijpeds.v12.i2.pp943-956.

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Multiport converters are used in interfacing of distributed energy sources with grid/load. Isolated converters are needed in applications where converter gain is high and there is a requirement of isolation. Dual transformer asymmetric triple active bridge offers the advantage of reduced circulating current. However, the operating range is low for variation in load and source voltage. In this paper duty ratio modulation technique is proposed to regulate the load voltage and control the power flow in both the directions. As a result of the new gating scheme, the converter switches operate with

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29

Choi, Hyun-Jun, Won-Bin Lee, and Jee-Hoon Jung. "Practical Design Methodology of Dual Active Bridge Converter as Isolated Bi-directional DC-DC Converter for Solid State Transformer." Transactions of the Korean Institute of Power Electronics 22, no. 2 (2017): 102–8. http://dx.doi.org/10.6113/tkpe.2017.22.2.102.

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30

Zhou, Shengzhi, Jianheng Huang, Jiahua Tang, and Jihong Wang. "A Hybrid Optimization Strategy for Minimizing Conversion Losses in Semi-Series-Resonant Dual-Active-Bridge Converter." Symmetry 16, no. 11 (2024): 1547. http://dx.doi.org/10.3390/sym16111547.

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To enhance the performance of resonant DC–DC converters, particularly under low-load conditions, a semi-series-resonant dual-active-bridge (Semi-SRDAB) converter with a hybrid optimization strategy is proposed. This strategy aims to reduce conduction-related losses and is designed for applications requiring a wide voltage range. The proposed Semi-SRDAB converter comprises a full-bridge inverter on the primary side and a hybrid-output bridge rectifier on the secondary side. It adopts phase-shift modulation combined with frequency modulation for power control. The hybrid optimization strategy fo

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31

Gao, Shengwei, Hao Wang, and Kishor Tarafdar. "Phase shift control dual active bridge converter with integrated magnetics." Journal of Computational Methods in Sciences and Engineering 20, no. 3 (2020): 727–42. http://dx.doi.org/10.3233/jcm-204132.

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Traditional dual active bridge converters use transformer leakage inductance instead of energy storage inductors for magnetic integration, but this method cannot accurately control the leakage inductance. A phase shift control dual active bridge converter base on integrated magnetics is proposed, in which one transformer and one inductor are integrated in an EE core. The size of the inductance can be accurately controlled. The transformer and the inductor are decoupled and integrated so that the two operating states do not affect each other. The weight and volume of the magnetic elements are r

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32

Lei, Tao, Zicun Lin, Xiaobin Zhang, and Longchun Li. "Application of Thermal Balance Phase-Shift Control Strategy to Dual-Active-Bridge DC-DC Converter." Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University 36, no. 6 (2018): 1129–38. http://dx.doi.org/10.1051/jnwpu/20183661129.

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With the development of the more/All electrical aircraft technology, the dual active bridge converter has been applied to the energy storage device to realize the bidirectional power flow in aircraft electrical system. The power loss of power device in DAB converter affects the operational life of the device and the reliability of the converter. So it is an important performance index to keep the temperature balance for power device in DAB converter. In this paper, the operational mode of dual active bridge bidirectional DC-DC converter in extended-phase-shift (EPS) control is analyzed and ver

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33

Sosnowski, Robert, Maciej Chojowski, and Marcin Baszyński. "An Analysis of a Transformerless Dual Active Half-Bridge Converter." Power Electronics and Drives 7, no. 1 (2022): 146–58. http://dx.doi.org/10.2478/pead-2022-0011.

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Abstract This paper proposes a transformerless dual half-bridge converter (TLDAHB). By eliminating the transformer and harnessing the possibility of using a low inductor value, it is possible to minimise the size of the converter. A phase-shift pulse width modulation will result in a wide controlled voltage gain of the converter and operation as buck and boost. The theoretical topology analysis, simulation, and experimental results are presented. Theoretical analysis consists of analysis of power transfer and design. In case of experimental research, particular attention was paid to power tran

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Henao-Bravo, Elkin Edilberto, Carlos Andrés Ramos-Paja, Andrés Julián Saavedra-Montes, Daniel González-Montoya, and Julián Sierra-Pérez. "Design Method of Dual Active Bridge Converters for Photovoltaic Systems with High Voltage Gain." Energies 13, no. 7 (2020): 1711. http://dx.doi.org/10.3390/en13071711.

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In this paper, a design method for a photovoltaic system based on a dual active bridge converter and a photovoltaic module is proposed. The method is supported by analytical results and theoretical predictions, which are confirmed with circuital simulations. The analytical development, the theoretical predictions, and the validation through circuital simulations, are the main contributions of the paper. The dual active bridge converter is selected due to its high efficiency, high input and output voltages range, and high voltage-conversion ratio, which enables the interface of low-voltage phot

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Nkembi, Armel Asongu, Danilo Santoro, Fawad Ahmad, et al. "Novel Droop-Based Techniques for Dynamic Performance Improvement in a Linear Active Disturbance Rejection Controlled-Dual Active Bridge for Fast Battery Charging of Electric Vehicles." Energies 17, no. 20 (2024): 5171. http://dx.doi.org/10.3390/en17205171.

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Electric vehicles (EVs) are rapidly replacing fossil-fuel-powered vehicles, creating a need for a fast-charging infrastructure that is crucial for their widespread adoption. This research addresses this challenge by improving the control of dual active bridge converters, a popular choice for high-power EV charging stations. A critical issue in EV battery charging is the smooth transition between charging stages (constant current and constant voltage) which can disrupt converter performance. This work proposes a novel feedforward control method using a combination of droop-based techniques comb

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Gao, Guoqing, Wanjun Lei, Yao Cui, Kai Li, Ling Shi, and Shiyuan Yin. "Modeling and Stability Analysis of Model Predictive Control Dual Active Bridge Converter." Energies 12, no. 16 (2019): 3103. http://dx.doi.org/10.3390/en12163103.

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Digital control has been widely used in dual active bridge (DAB) converters, which are pivotal parts of electric vehicles and distributed generation systems. However, the time delays introduced by the digital control could affect the performance or even lead to the instability of the digitally controlled DAB converter. In order to reduce the effect of time delay on the dynamics and stability of the system, the model predictive control (MPC) of the DAB converter is proposed based on the discrete-time iteration in this paper to compensate for the digital control delay. According to the obtained

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Jakka, Venkat Nag Someswar Rao, Anshuman Shukla, and Georgios Demetriades. "Three‐winding transformer based asymmetrical dual active bridge converter." IET Power Electronics 9, no. 12 (2016): 2377–86. http://dx.doi.org/10.1049/iet-pel.2015.0937.

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38

Ghazal, Omar M., Mostafa I. Marei, and Ahmed M. I. Mohamad. "Small-signal modeling comparison of dual active bridge converter." e-Prime - Advances in Electrical Engineering, Electronics and Energy 8 (June 2024): 100570. http://dx.doi.org/10.1016/j.prime.2024.100570.

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39

KOSZEL, Mikołaj. "Input parallel output parallel (IPOP) dual active bridge converter." PRZEGLĄD ELEKTROTECHNICZNY 1, no. 3 (2025): 227–30. https://doi.org/10.15199/48.2025.03.52.

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40

Morawiec, M., and A. Lewicki. "Power electronic transformer based on cascaded H-bridge converter." Bulletin of the Polish Academy of Sciences Technical Sciences 65, no. 5 (2017): 675–83. http://dx.doi.org/10.1515/bpasts-2017-0072.

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Abstract In this paper the control strategy of power electronic transformer (PET) is proposed. The analyzed structure of PET uses two seven-level cascaded H-bridge (CHB) rectifiers. The electrical power of PET is transferred between DC-links of CHB converters using dual-active-bridges (DABs) and low voltage high frequency transformers. The roposed solution allows for controlling the active and reactive power with a low level of harmonic distortions. The DC-link voltages and the load of the utilized H-bridges are controlled using appropriate modulation strategy. The theoretical issues are confi

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Zhang, Xinwen, and Canlong Wang. "A Backflow Power Suppression Strategy for Dual Active Bridge Converter Based on Improved Lagrange Method." Energies 16, no. 15 (2023): 5683. http://dx.doi.org/10.3390/en16155683.

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Dual-active bridge (DAB) converters are receiving increasing attention from researchers as a critical part of the power transmission of energy routers. However, the DAB converter generates a large backflow power in conventional control mode, and when the load is mutated, its output voltage takes longer to return to the reference value accompanied by large fluctuations. To solve the above problems, a hybrid strategy is proposed in this paper to optimize the converter. The mathematical models of the transmitted power and the backflow power were firstly derived through in-depth analysis of the DA

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Byun, Hyung-Jun, Jung-Min Park, Junsin Yi, and Chung-Yuen Won. "Zero-Voltage-Switching Analysis Model of the Triple-Active-Bridge Converter." Energies 16, no. 23 (2023): 7763. http://dx.doi.org/10.3390/en16237763.

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This study aims to analyze the zero-voltage-switching (ZVS) region of a Triple-Active-Bridge (TAB) converter with five degrees of freedom. A TAB converter is an isolated converter derived from a dual-active-bridge (DAB) converter and composed of three full bridges (FBs) coupled to three winding transformers. To reduce the switching loss of the 12 active switches that compose 3 FBs, the ZVS operation is essential. However, owing to the numerous operation modes derived by five-phase shift ratios, ZVS analysis is complicated, particularly in the time domain. Therefore, this study presents the ZVS

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Guennouni, Nasr, Nadia Machkour, and Ahmed Chebak. "Single- and Three-Phase Dual-Active-Bridge DC–DC Converter Comparison for Battery Electric Vehicle Powertrain Application." Energies 17, no. 21 (2024): 5509. http://dx.doi.org/10.3390/en17215509.

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Dual-active-bridge (DAB) DC–DC converters are of great interest for DC–DC conversion in battery electric vehicle (BEV) powertrain applications. There are two versions of DAB DC–DC converters: single-phase (1p) and three-phase (3p) architectures. Many studies have compared these architectures, selecting the 3p topology as the most efficient. However, there is a gap in the literature when comparing both architectures when single-phase-shift (SPS) modulation is not used to drive the converter. The aim of this study was to compare 1p and 3p DAB DC–DC converters driven by optimal modulation techniq

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Rodriguez, Alberto, Javier Sebastian, Diego G. Lamar, et al. "An Overall Analysis of the Static Characteristics of the Single Active Bridge Converter." Electronics 11, no. 4 (2022): 601. http://dx.doi.org/10.3390/electronics11040601.

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The dual active bridge (DAB) converter has been extensively analyzed and used in recent years for applications where bidirectional power flow is required. The unidirectional version of the DAB, which replaces the active output bridge with a diode bridge, has been called the single active bridge (SAB). The static behavior of the SAB differs markedly from similar DC/DC converters and can provide interesting advantages in certain applications. This paper presents a thorough study of the static behavior of the single active bridge (SAB) converter in different conduction modes. This study focuses o

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Tran, Thanh Nhat Trung, Wen-Yan Chang, and Jian-Min Wang. "Dual-Mode Control Scheme to Improve Light Load Efficiency for Dual Active Bridge DC-DC Converters Using Single-Phase-Shift Control." Applied Sciences 12, no. 23 (2022): 12356. http://dx.doi.org/10.3390/app122312356.

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In vehicle-to-grid (V2G) applications, dual active bridge (DAB) converters are commonly used as the power interface because they offer high efficiency, galvanic isolation, and bidirectional power flow. For the DAB control strategy, phase-shift control is the mainstream, especially the single-phase-shift (SPS) method because of its ease of implementation. However, due to the phase shift, a DAB converter operated under this control method has relatively high backflow power, resulting in poor efficiency. The SPS control method has the drawback of high backflow power, especially at light loads. Th

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Borrell-Pons, Eudald, Oriol Esquius-Mas, Alber Filba-Martinez, and Lluís Trilla. "A Novel Mathematical Approach for Inductor-Current Expressions Definition in Multilevel Dual-Active-Bridge Converters." Electronics 13, no. 22 (2024): 4476. http://dx.doi.org/10.3390/electronics13224476.

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The study of multilevel dual-active-bridge (DAB) converters has garnered significant attention in recent years thanks to their advantages with respect to the conventional two-level (2L) DAB; namely, its greater performance and its capability to operate at higher voltage. The analysis of the converter high-frequency inductor current (iL) is crucial, for instance, to compute its root mean square (RMS) value, required to estimate the conduction losses in the converter. The mathematical expression of iL is piecewise and multiple variations, i.e., modes, exist depending on the modulation parameter

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Brighenti, Lucas, Gabriel Facchinello, Sérgio Junior, Walbermark Santos, Roberto Coelho, and Denizar Martins. "Ac-ac Hybrid Dual Active Bridge Converter With Half Bridge Port For Solid State Transformers." Eletrônica de Potência 22, no. 2 (2017): 156–66. http://dx.doi.org/10.18618/rep.2017.2.2665.

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Saeed, Mariam, María R. Rogina, Alberto Rodríguez, Manuel Arias, and Fernando Briz. "SiC-Based High Efficiency High Isolation Dual Active Bridge Converter for a Power Electronic Transformer." Energies 13, no. 5 (2020): 1198. http://dx.doi.org/10.3390/en13051198.

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This paper discusses the benefits of using silicon carbide (SiC) devices in a three-stage modular power electronic transformer. According to the requirements to be fulfilled by each stage, the second one (the DC/DC isolation converter) presents the most estimable improvements to be gained from the use of SiC devices. Therefore, this paper is focused on this second stage, implemented with a SiC-based dual active bridge. Selection of the SiC devices is detailed tackling the efficiency improvement which can be obtained when they are co-packed with SiC antiparallel Schottky diodes in addition to t

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Yao, Yunpeng, Shen Xu, Shengli Lu, and Weifeng Sun. "Closed-Form Second-Order Power Transmission Characteristic Model of the Isolated Dual Active Bridge Converter." Journal of Clean Energy Technologies 4, no. 6 (2016): 384–88. http://dx.doi.org/10.18178/jocet.2016.4.6.318.

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Kim, Da-Un, Sang-Gyun Ryu, Jin-Hyuk Park, Joon-Hyoung Ryu, Jae-Bum Lee, and Chong-Eun Kim. "Design of Dual-Active-Bridge Converter for 500kW Hydrogen-Fuel-Cell Power Conversion System of Railway." Journal of the Korean Society for Railway 27, no. 11 (2024): 971–79. http://dx.doi.org/10.7782/jksr.2024.27.11.971.

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