Two efficient three‐mode control strategies for four‐switch buck‐boost converters
Sign Up to like & getrecommendations! Published in 2024 at "IET Power Electronics"
DOI: 10.1049/pel2.12759
Abstract: The bidirectional DC‐DC conversion, as an important application scenario, places certain requirements on the topology structure. The four‐switch buck‐boost (FSBB) converter has received widespread attention due to its simple structure, flexible control and state switchability.… read more here.
Keywords: four switch; control; mode; buck boost ... See more keywords
An Energy-Based Model of Four-Switch Buck–Boost Converters
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2023.3349327
Abstract: The four-switch buck–boost (FSBB) topology is often used in combination with other isolated converters to extend the voltage range capability of the overall structure. In such applications, the duty-cycles of the two legs of the… read more here.
Keywords: energy; switch buck; buck boost; four switch ... See more keywords
A High-Efficiency Control Method With Lossless Current Sensing and Seamless Transition for Four-Switch Buck–Boost Converter
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2025.3532819
Abstract: The quadrilateral control method for four-switch Buck–Boost converter can enable all of the power switches to achieve zero-voltage-switching (ZVS), thereby achieving high power density. However, the inductor current requires to be sensed and regulated to… read more here.
Keywords: control method; efficiency; four switch; control ... See more keywords
Adaptive Neural Network Control of Four-Switch Buck–Boost Converters
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DOI: 10.3390/act13090375
Abstract: Based on the adaptive control structure of neural networks, this paper proposes a novel output voltage control strategy for DC converters. The strategy regulates the inductor current to maintain a constant voltage by adjusting the… read more here.
Keywords: four switch; control; buck boost; voltage ... See more keywords
A Review of Control Strategies for Four-Switch Buck–Boost Converters
Sign Up to like & getrecommendations! Published in 2025 at "World Electric Vehicle Journal"
DOI: 10.3390/wevj16060315
Abstract: In order to meet the demand for high-voltage architectures of 400 V and 800 V in electric vehicle systems, high-power DC-DC converters have become a key focus of research. The Four-Switch Buck–Boost converter has gained… read more here.
Keywords: four switch; control; buck boost; voltage ... See more keywords