Results 21 to 30 of about 143,029 (260)
High‐voltage‐gain quadratic boost converter with voltage multiplier
IET Power Electronics, 2015 In this study, a novel high‐gain quadratic boost converter with a voltage multiplier circuit is presented to give an alternative power electronic circuit for high‐voltage conversion and low‐to‐medium power applications. The proposed converter combines the traditional quadratic boost converter and a coupled‐inductor‐based voltage multiplier circuit ...
Zhang, Neng +4 more
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IEEE Access, 2023 This paper propounds a new high step-up DC-DC topology based on the active switched-inductor (A-SL) technique, which utilizes a coupled inductor (CI) for performance enhancement.
Arash Imanlou +4 more
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High-Voltage Gain Quasi-SEPIC DC–DC Converter [PDF]
IEEE Journal of Emerging and Selected Topics in Power Electronics, 2019 This paper proposes a modified coupled-inductor SEPIC dc-dc converter for high voltage gain (2 < G < 10) applications. It utilizes the same components as the conventional SEPIC converter with an additional diode. The voltage stress on the switch is minimal, which helps the designer to select a low voltage and low RDS-on MOSFET, resulting in a ...
Yam P. Siwakoti +7 more
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IEEE Access, 2022 This paper presents a new structure for non-isolated and non-inverting DC-DC converters with high voltage gain harnessing the fundamentals of the voltage lift technique. The proposed topology is a suitable structure for low voltage applications.
Alireza Rajabi +5 more
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A high-reliability SEPIC converter with reconfigurable voltage conversion gain
Energy Reports, 2023 A high-reliability SEPIC converter with reconfigurable voltage conversion gain is proposed, which is composed of a basic SEPIC converter and n extended units. Adopting an interleaved parallel structure on the input side of the converter not only achieves
Binxin Zhu +4 more
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Wide-Input High-Step-Up DC–DC Converter with High Efficiency and High Voltage Gain
EnergiesThis study proposes a wide-input high-step-up DC–DC converter with high efficiency and high voltage conversion ratio. Two coupled inductors were adopted to achieve a parallel-charging and series-discharging energy transfer mechanism, and a voltage ...
Yu-En Wu, Wei-Shan Lin
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Design of New High Step-Up DC-DC Converter Topology for Solar PV Applications
International Journal of Photoenergy, 2021 A new topology for high step-up nonisolated DC-DC converter for solar PV applications is presented in this paper. The proposed high-voltage gain converter topology has many advantages like low-voltage stress on the switches, high gain with low duty ratio,
Shanthi Thangavelu, Prabha Umapathy
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Fuel Cell Based Ultra-Voltage Gain Boost Converter for Electric Vehicle Applications
TESEA, Transactions on Energy Systems and Engineering Applications, 2023 The proposed fuel cell-based ultra-voltage gain boost converter offers an alternative to transformer-based topologies for achieving high voltage gain. While transformers can achieve high voltage gains, they come with drawbacks such as high cost, design ...
NAGI REDDY B +5 more
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A new non-isolated high-gain DC-DC converter for the PV application
e-Prime: Advances in Electrical Engineering, Electronics and Energy, 2023 Small, distributed types of generation like solar photovoltaic (PV) played a significant part in shifting to a clean energy future due to economic factors and governmental laws.
Farha Khan +3 more
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A High-Efficiency DC/DC Converter for High-Voltage-Gain, High-Current Applications
IEEE Journal of Emerging and Selected Topics in Power Electronics, 2020 A new class of high-voltage-gain dc–dc converters for high-efficiency and transformer-less dc–dc applications, where large voltage step-up ratios are required, is presented in this paper. The converter is derived from the hybrid integration of a switched-capacitor converter and a boost converter. It features high step-up voltage conversion ratio with a
Yaxiao Qin +5 more
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