This paper represents a highly efficient bidirectional full bridge GaN based DC-DC buck converter. The devices are used for their several advantages, such as size, weight, and efficiency over silicon device. The power devices allow to upsurges the switching frequency and also helps in attaining high efficiency. This enhanced speed of GaN device switching is employed to accomplish very improved conversion efficiency. In this article design considerations of different types of losses, converter design and applications of this converters is also highlighted. The efficiency measurements of power converter are tested at different frequency and 98% efficiency has been obtained. The converter has been simulated in MATLAB and the results are validated using “OPAL-RT.” Capitalizing on the potential of GaN technology, this DC-DC converter offers a significant step forward in achieving more sustainable and energy-efficient power conversion solutions.
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20 September 2024
RECENT TRENDS IN MATHEMATICS, STATISTICS, AND ENGINEERING: Selected Proceedings of the ICRTMSE 2023
22–23 December 2023
Indore, India
Research Article|
September 20 2024
Highly efficient GaN-based DC-DC converter
Diptanu Majumder;
Diptanu Majumder
a)
Department of Electrical Engineering, National Institute of Technology Agartala
, Agartala, Tripura 799046, India
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Manohar Lal Kumawat;
Manohar Lal Kumawat
b)
Department of Electrical Engineering, National Institute of Technology Agartala
, Agartala, Tripura 799046, India
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Dipankar Sutradhar;
Dipankar Sutradhar
c)
Department of Electrical Engineering, National Institute of Technology Agartala
, Agartala, Tripura 799046, India
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Bikram Das;
Bikram Das
d)
Department of Electrical Engineering, National Institute of Technology Agartala
, Agartala, Tripura 799046, India
d)Corresponding author: [email protected]
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Abanishwar Chakrabarti;
Abanishwar Chakrabarti
e)
Department of Electrical Engineering, National Institute of Technology Agartala
, Agartala, Tripura 799046, India
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Prabir Ranjan Kasari
Prabir Ranjan Kasari
f)
Department of Electrical Engineering, National Institute of Technology Agartala
, Agartala, Tripura 799046, India
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d)Corresponding author: [email protected]
AIP Conf. Proc. 3242, 050001 (2024)
Citation
Diptanu Majumder, Manohar Lal Kumawat, Dipankar Sutradhar, Bikram Das, Abanishwar Chakrabarti, Prabir Ranjan Kasari; Highly efficient GaN-based DC-DC converter. AIP Conf. Proc. 20 September 2024; 3242 (1): 050001. https://doi.org/10.1063/5.0234304
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