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Design and Evaluation of Single-Active Bridge Configurations for Optimal Megawatt Charging Systems
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| Author(s) |
Narendra WALAWALKAR, Shubham GUPTA, Tanmay NARENDRA, Martin KJÆR, Florin IOV, Stig MUNK-NIELSEN |
| Abstract |
The increasing demand for high-performance isolated DC-DC converters is particularlyevident in the domains of charging infrastructure and electromobility. Among various converter topologies, the Single-Active Bridge (SAB) stands out as a preferred choice for applications requiring unidirectional power flow. This preference is driven by the SAB's inherent simplicity, robustness, and ease of control. The paper explores multiple configurations of the SAB architecture. A prototype is developed to validate the features and the design procedures presented in this paper. This paper summarizes testing and analysis, to evaluate the performance of each configuration to identify the optimal design for an efficient and reliable high-power charging system. The results offer valuable insights for developing advanced MCS solutions, ensuring robust and efficient energy transfer in high-demand scenarios. Ultimately the SAB configuration is loaded at 88 \% of the nominal load and the results are showcased. |
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| Filename: | 0160-epe2025-full-23342314.pdf |
| Filesize: | 1.101 MB |
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| Type |
Members Only |
| Date |
Last modified 2025-08-31 by System |
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