Academic literature on the topic 'Three-Phase Single Active Bridge DC-DC Converter (SAB3)'

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Journal articles on the topic "Three-Phase Single Active Bridge DC-DC Converter (SAB3)"

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Mohsin, Raza Mahesar, Ahmed Mahar Mukhtiar, Sattar Larik Abdul, and Hussain Solangi Muzamil. "Comparative Analysis of Three-Phase Single Active Bridge DC-DC Converter with Different Mode of Conduction with Transformer Vector Groups." Indian Journal of Science and Technology 13, no. 6 (2020): 630–45. https://doi.org/10.17485/ijst/2020/v13i06/149543.

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Abstract <strong>Background/objectives:</strong>&nbsp;This research study compares the performance of a three-phase single active bridge DC-DC converter with several operating modes along with vector groups in order to present the importance and applications of transformer vector groups in the electrical network system. <strong>Methods/statistical analysis:</strong>&nbsp;In order to analyze and compare the operating characteristics of three-phase single active bridge converter with vector groups of transformer. Initially, we made a detailed study of vector groups of transformers through literature review. Then the development of simulation model of three-phase single active bridge DC-DC converter with transformer vector groups while operating with different operating modes of three-phase inverter by using MATLAB/SIMULINK software was made. <strong>Findings:</strong>&nbsp;We investigated Total Harmonic Distortion (THD) in terms of voltage and current waveforms with both resistive and inductive load of SAB3 converter with the different transformer vector group while operating with different modes of conduction, i.e., 120, 150, and 180. <strong>Improvements:</strong>&nbsp;Undoubtedly, today&rsquo;s world is moving towards replacing fossil fuels with renewable energy resources. Three-phase single active bridge DC-DC converters are widely advantageous. From the simulated results, it is clear that at 150-operating mode, the SAB3 generated fewer harmonics in terms of voltage and current for both resistive and inductive load as compared to other operating modes. <strong>Keywords:</strong>&nbsp;DC-DC Converter, Harmonics, Total Harmonic Distortion (THD), Three-Phase Single Active Bridge DC-DC Converter (SAB3). &nbsp;
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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 techniques appropriate for BEV powertrain applications. Mathematical loss models were derived for both architectures, and their performances were compared. A case study of a 100 kW converter was considered as an example to visualize the overall efficiency of the converter for each layout. The 1p DAB DC–DC converter architecture outperformed the 3p layout in both its Y–Y and D–D transformer configurations. The higher performance efficiency, lower number of components, and reduced design complexity make the 1p DAB DC–DC converter topology a favorable choice for BEV powertrain applications.
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Zhang, Xin, and Fusheng Wang. "Minimum current stress control strategy for three degree of freedom three-phase dual active bridge DC-DC converter." Journal of Physics: Conference Series 2728, no. 1 (2024): 012059. http://dx.doi.org/10.1088/1742-6596/2728/1/012059.

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Abstract Compared to single-phase dual active bridge (1p-DAB) DC-DC converters, three-phase dual active bridge (3p-DAB) DC-DC converters have advantages such as high single machine power, high power density, small filtering capacitance, and are more suitable for high-voltage situations. Therefore, they have good application prospects in DC transmission and industrial high-power DC-DC converters. However, under traditional single-phase shift (SPS) control, especially in the low power range, there is a large reactive current and severe soft switch loss. This article adopts an asymmetric modulation strategy for its larger reactive power, which reduces its reactive power in the low power range with more degrees of freedom and improves the efficiency of power transmission. Taking current stress as the optimization objective, the KKT algorithm is used to solve, and the corresponding analytical solution is ultimately obtained. Finally, a simulation is built by using MATLAB software to verify the feasibility of the proposed solution.
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Venmathi, M., and R. Ramaprabha. "Analysis of Three Port Full Bridge and Half Bridge DC-DC Converter Interfacing Renewable Energy System." Advanced Materials Research 768 (September 2013): 3–8. http://dx.doi.org/10.4028/www.scientific.net/amr.768.3.

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This paper presents the comparative dynamic analysis of full bridge and half bridge three port dc-dc converter topology interfacing the renewable energy sources along with the energy storage devices. The three port converter comprises the active bridge circuit and the three winding transformer. It uses single power conversion stage with high frequency link to control power flow between the batteries, load and the renewable energy sources. The power flow between the ports is controlled by phase shifting the square wave outputs of the active bridges in combination with pulse width modulation (PWM) technique. The analysis reveals that the battery discharges when the source is not sufficient to supply the load and it was charged when the source alone is capable of supplying the load. Hence there is a bidirectional power flow in the storage port when there is a transition in the source.
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Nguyen, Duy-Dinh, Ngoc-Tam Bui, and Kazuto Yukita. "Design and Optimization of Three-Phase Dual-Active-Bridge Converters for Electric Vehicle Charging Stations." Energies 13, no. 1 (2019): 150. http://dx.doi.org/10.3390/en13010150.

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In this paper, design and optimization method of a three-phase dual-active-bridge DC/DC converter is discussed. Three single phase transformers connected in star-star configuration were designed with large leakage inductance aiming to eliminate the need for external inductors. Switching frequency, peak flux density, number of turns, number of layers, etc., were optimized using non-linear programming technique for minimizing the overall converter loss. Experimental results on a 10 kW prototype show that the optimized converter can operate efficiently an efficacy of up to 98.65% and a low-temperature rise of less than 70 degrees Celsius on both transformers and semiconductor devices.
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Jiang, Lilei, Jianxin Qu, Lingguo Kong, Hejianuig Qian, Chuang Liu, and Guowei Cai. "Novel integrated three-port DC/DC converter for different operating modes between renewable energy, electrolyser and fuel cell/battery." Clean Energy 7, no. 2 (2023): 174–89. http://dx.doi.org/10.1093/ce/zkac086.

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Abstract Due to the slow dynamic power-regulation characteristics of the electrolyser (EL), a novel integrated three-port DC/DC converter topology based on a phase-shifted full-bridge converter and dual active-bridge converter is proposed in this paper. Especially, the proposed converter can achieve a fast auxiliary response to the EL. This topology has the features of single-stage conversion, high system integration and compatibility with multiple operation modes. The operational principles and a hybrid modulation scheme of the proposed converter are analysed in detail. In addition, the power-transmission characteristics of each port and the soft-switching range are researched. On these bases, six operation modes suitable for a hydrogen energy-storage system are designed. The simulation and a 2-kW scaled-down experimental prototype are established to verify the feasibility and effectiveness of the proposed topology in different operation modes.
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Sal y Rosas, Damian, Daniel Chavez, David Frey, and Jean-Paul Ferrieux. "Single-Stage Isolated and Bidirectional Three-Phase Series-Resonant AC–DC Converter: Modulation for Active and Reactive Power Control." Energies 15, no. 21 (2022): 8070. http://dx.doi.org/10.3390/en15218070.

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Single-stage isolated and bidirectional (SSIB) AC–DC converters have a high potential for future solid-state transformers and smart battery chargers due to their reduced volume and high efficiency. However, there is a research gap for SSIB reactive power injection. This article introduces an SSIB three-phase AC–DC converter composed of three low frequency rectifiers linked by tiny film capacitors with a quad-active-bridge series-resonant (QABSR) DC–DC. A novel QAB modulation is proposed to solve three issues: (1) Three DC inputs with high ripple compensation, (2) active–reactive power injection, and (3) minimization of high-frequency (HF) transformers currents. The rectified grid voltages were modulated by time-variant duty ratio (DR) angles. In contrast, the DC source was modulated by a fixed DR (FDR) angle along with a phase-shift angle which changes according to the grid current amplitude. A constant HF current amplitude with minimum value was obtained. It is shown that the HF current amplitude is increased for reactive power injection. Hence, the FDR angle was used to compensate for this increase. Active and reactive power control were validated in a 2 kW prototype. Compared with other structures, tiny DC-link capacitors and smaller L filters were used. Moreover, higher efficiency (96%) and smaller grid currents THDi (3%) were obtained.
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Wang, Zhenkun, Xianjin Su, Nianyin Zeng, and Jiahui Jiang. "Overview of Isolated Bidirectional DC–DC Converter Topology and Switching Strategies for Electric Vehicle Applications." Energies 17, no. 10 (2024): 2434. http://dx.doi.org/10.3390/en17102434.

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Isolated bidirectional DC–DC converters are becoming increasingly important in various applications, particularly in the electric vehicle sector, due to their ability to achieve bidirectional power flow and their safety features. This paper aims to review the switch strategies and topologies of isolated bidirectional DC–DC converters, with a specific focus on their applications in the field of electric vehicles. From the perspective of topology, PWM-type isolated bidirectional DC–DC converters, dual active bridge converters, and resonant-type isolated bidirectional DC–DC converters constitute the three main categories of these converters. The paper further examines the traditional switch strategies of these converters and discusses how specific switch technologies, such as single-phase shift, expanding-phase shift, double-phase shift, and triple-phase shift, can enhance the overall performance of isolated bidirectional DC–DC converters. The paper meticulously examines the characteristics of each topology and control scheme, as well as their typical use cases in practical applications. Particularly, the paper delves into the applications of isolated bidirectional DC–DC converters in the electric vehicle sector and draws conclusions regarding their potential and trends in future electric vehicle technology.
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Jha, Rupesh, Mattia Forato, Satya Prakash, Hemant Dashora, and Giuseppe Buja. "An Analysis-Supported Design of a Single Active Bridge (SAB) Converter." Energies 15, no. 2 (2022): 666. http://dx.doi.org/10.3390/en15020666.

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Currently, due to its various applications, the high-performance isolated dc-dc converter is in demand. In applications where unidirectional power transfer is required, the single active bridge (SAB) is the most suitable one due to its simplicity and ease of control. The general schematic of the SAB converter consists of an active bridge and a passive bridge, which are connected through a high-frequency transformer thus isolated. The paper summarizes the behavior of this converter in its three operation modes, namely the continuous, discontinuous, and boundary modes. Later, the features of this converter, such as its input-to-output and external characteristics are discussed. Input-to-output characteristics include the variation of converter output power, voltage, and current with an input control variable i.e., phase-shift angle, whereas the external characteristic is the variation of the output voltage as a function of output current. In this discussion, the behavior of this converter in its extreme operating conditions is also examined. The features of the characteristics are elucidated with the help of suitable plots obtained in the MATLAB environment. Afterward, the specifications of a SAB converter are given and, based on the results of the analysis, a detailed design of its electrical elements is carried out. To validate the features and the design procedures presented in this paper, a prototype is developed. An element-wise loss estimation is also carried out and the efficiency of the converter has been found to be approximately equal to 93%. Lastly, the test was executed on this prototype, confirming the theoretical findings concerning this converter.
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Campos-Salazar, José M., Sergio Busquets-Monge, Alber Filba-Martinez, and Salvador Alepuz. "Multibattery Charger System Based on a Multilevel Dual-Active-Bridge Power Converter." Electronics 14, no. 8 (2025): 1659. https://doi.org/10.3390/electronics14081659.

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This work introduces a novel battery charger implemented with a four-level three-phase neutral-point-clamped converter and a four-level single-phase dual-active-bridge converter, which offers the intrinsic advantages of multilevel conversion, provides galvanic isolation and allows bidirectional power flow. A detailed and extensive modeling of the system is developed, together with the design of appropriate closed-loop control and modulation. The proposed system allows individual charging of each battery pack, ensuring that the full capacity of the battery bank is utilized, even when the battery packs have different state-of-charge levels, differ in nominal capacities, or use different chemistries. Furthermore, the proposed control system manages the overall DC-link voltage and ensures voltage balance across both DC-links in the system. The effectiveness of the proposed system configuration and control has been validated through simulations. The simulation results show good dynamic response in different operating scenarios, confirming the suitability, feasibility, and benefits of the proposed implementation and control approach.
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Conference papers on the topic "Three-Phase Single Active Bridge DC-DC Converter (SAB3)"

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Zou, Huanghaohe, Mafu Zhang, Saleh Farzamkia, and Alex Q. Huang. "A Novel Y-Connection Single Stage Three Phase Active-Half-Bridge AC-DC Series-Resonant Converter." In 2024 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE, 2024. https://doi.org/10.1109/ecce55643.2024.10861669.

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Jarraya, Fatma, Rawad Zgheib, Mostafa Abarzadeh, and Kamal Al-Haddad. "Efficiency Evaluation of a Single Phase And a Three Phase Dual Active Bridge Isolated DC-DC Converter." In 2019 IEEE 28th International Symposium on Industrial Electronics (ISIE). IEEE, 2019. http://dx.doi.org/10.1109/isie.2019.8781482.

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Liu, Jiayun, Jiayu Hu, Mingxiang Xi, et al. "A Three-phase Single-Stage Dual-Active-Bridge AC-DC Converter With Single-phase Operation Capability." In 2024 IEEE 10th International Power Electronics and Motion Control Conference (IPEMC2024-ECCE Asia). IEEE, 2024. http://dx.doi.org/10.1109/ipemc-ecceasia60879.2024.10567078.

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Wu, Fengjiang, and Xiaoguang Li. "Improved Modulation for Dual Active Bridge Based Three-Phase Single-Stage AC-DC Converter." In 2019 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE, 2019. http://dx.doi.org/10.1109/ecce.2019.8912679.

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Yan, Gangui, Yonglin Li, and Qi Jia. "Comparative Analysis of Single and Three-phase Dual Active Bridge Bidirectional DC-DC Converter Based on the Phase-Shifting Control." In 2016 International Conference on Energy, Power and Electrical Engineering. Atlantis Press, 2016. http://dx.doi.org/10.2991/epee-16.2016.74.

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Sal y Rosas, Damián, Daniel Chavez, Gustavo Navarro, and Marcos Lafoz. "Isolated and Bidirectional Three-phase Single-Stage Quad-Active-Bridge Series-Resonant AC-DC converter." In 2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe). IEEE, 2023. http://dx.doi.org/10.23919/epe23ecceeurope58414.2023.10264528.

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Nishio, Atsushi, Kohei Budo, and Takaharu Takeshita. "Output Power Characteristics of Three-Phase Isolated Secondary-Resonant Single-Active-Bridge DC-DC Converter Using Transformer Frequency Control." In IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society. IEEE, 2023. http://dx.doi.org/10.1109/iecon51785.2023.10311996.

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Nishio, Atsushi, Kohei Budo, and Takaharu Takeshita. "Output Current Characteristics of Three-Phase Isolated Secondary-Resonant Single-Active-Bridge DC-DC Converter for Output Voltage Variation." In 2023 12th International Conference on Renewable Energy Research and Applications (ICRERA). IEEE, 2023. http://dx.doi.org/10.1109/icrera59003.2023.10269320.

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Chen, Hui, Jinjun Liu, Sixing Du, and Ning Guo. "A Second Harmonic Voltage Suppression Strategy Based on The Novel Split-Capacitor Three Phase LCL Dual Active Bridge Converter in Single-Phase AC/DC System." In 2023 2nd Asia Power and Electrical Technology Conference (APET). IEEE, 2023. http://dx.doi.org/10.1109/apet59977.2023.10489463.

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Wang, Yicheng, Wesam Taha, and Aniket Anand. "A Multifunctional Integrated Three-Level Inverter and On-Board Charger for Electric Vehicle Application." In WCX SAE World Congress Experience. SAE International, 2025. https://doi.org/10.4271/2025-01-8567.

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&lt;div class="section abstract"&gt;&lt;div class="htmlview paragraph"&gt;This paper presents a highly integrated 4-in-1 power electronics solution for 800V electric vehicle applications, combining on-board charging (OBC), DC boost charging, traction drive, and high-voltage/low-voltage (HV/LV) power conversion in a single housing. Integration is achieved through the use of motor windings for charging and a custom-designed three-port transformer that magnetically couples HV and LV batteries while ensuring galvanic isolation. The system also employs a three-phase open-ended winding machine (OEWM) to support both single-(1P) and three-phase (3P) AC charging. A dual-bank DC/DC architecture allows for seamless integration of a redundant auxiliary power module (APM), enhancing functional safety and autonomy. In AC charging mode, the three-level (3L) T-type inverter operates as a Vienna rectifier for 3P charging and as a totem-pole power factor correction (PFC) circuit for 1P charging, with the motor windings utilized as PFC inductors. In DC boost charging mode, the 3L inverter functions as a boost converter, stepping up the 400V DC input to the 800V battery. A triple active bridge (TAB) converter facilitates HV-to-HV and HV-to-LV DC/DC conversion and also functions as a Dual Active Bridge (DAB) during boost charging and traction modes. In traction mode, the T-type 3L inverter drives the motor. Finally, the system is benchmarked against conventional non-integrated designs, demonstrating significant improvements in cost, volume, and weight.&lt;/div&gt;&lt;/div&gt;
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