Results 21 to 30 of about 2,058 (262)
Photovoltaic Energy Storage System Based on Bidirectional LLC Resonant Converter Control Technology
Energies, 2022 Bidirectional DC/DC converters are widely adopted in new energy power generation systems. Because of the low conversion efficiency and non-isolation for conventional, bidirectional DC/DC converters in the photovoltaic energy storage complementary system,
Di Xie +5 more
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Kongzhi Yu Xinxi Jishu, 2022 Compared with traditional diesel locomotive and electric locomotive, hydrogen energy dual source locomotive uses hydrogen fuel cell for power supply, which is not only safer and more environmentally friendly, but also has low operating noise, low cost ...
LUO Pan +5 more
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IEEE Access, 2019 Currently, residential photovoltaic power generation system is increasingly used worldwide. In this paper, an optimized structure of residential photovoltaic (PV) power generation system with 1500V DC bus is proposed. It includes PV panels, a three-level
Rui Li, Fangyuan Shi
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Circuit Configurable Bidirectional DC-DC Converter for Retired Batteries
IEEE Access, 2021 Due to the rapid development and widespread usage of Electric Vehicles (EVs), there will be more and more retired batteries in the future. These retired batteries can be used in energy storage systems to stabilize smart grid operation with high ...
Jenhao Teng +3 more
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New bidirectional step-up DC-DC converter derived from buck- boost DC-DC converter
International Journal of Power Electronics and Drive Systems (IJPEDS), 2021 <span lang="EN-US">This paper proposes a new bidirectional step-up DC-DC converter, namely modified buck-boost DC-DC converter. The proposed DC-DC converter was derived from the conventional buck-boost DC-DC converter. Output voltage expression of the proposed converter was derived by considering the voltage drops across inductors and switching ...
Ridha D. N. Aditama +4 more
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Forward‐type resonant bidirectional DC–DC converter
IET Power Electronics, 2016 In this study, a new forward‐type resonant bidirectional DC–DC converter is presented. Due to resonant technique and without employing any extra circuit element, zero current switching is achieved for all switches. The converter transformer is forward type and so the converter volume is low.
Mina Khodabakhshian +2 more
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Inherently Non-Pulsating Input Current DC-DC Converter for Battery Storage Systems
IEEE Access, 2020 With an ever-growing number of batteries being integrated into the electric grid, bidirectional converters with non-pulsating dc input current are required to replace the existing bidirectional converters so as to extend the lifetime of such dc power ...
Guidong Zhang +3 more
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Continuously Adjustable Modular Bidirectional Switched-Capacitor DC–DC Converter
IEEE Transactions on Power Electronics, 2022 National Natural Science Foundation of China [52007041]
Shouheng Han +5 more
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IEEE AccessElectric vehicle transportation is a constantly advancing technology. In electric vehicles, battery charging is a critical necessity. The demand for DC/DC bidirectional converters in electric vehicle electrical systems is significantly higher than that ...
Nalluri Ramya Sri, M. Praveen Kumar
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Energies, 2023 This paper presents a new control method for a bidirectional DC–DC LLC resonant topology converter. The proposed converter can be applied to power the conversion between an energy storage system and a DC bus in a DC microgrid or bidirectional power flow ...
You-Kun Tai, Kuo-Ing Hwu
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