High step-up dc–dc converter with multi-winding CL and switched capacitor
Sign Up to like & getrecommendations! Published in 2018 at "Iet Power Electronics"
DOI: 10.1049/iet-pel.2018.5454
Abstract: To achieve a high-voltage gain, a step-up converter is developed by integrating coupled-inductor (CL) and switched capacitor. Low-voltage-rated transistors are used to improve the efficiency as the voltage stress on the main switch of the… read more here.
Keywords: voltage; switched capacitor; step converter; converter ... See more keywords
Transformerless Quadruple High Step-Up DC/DC Converter Using Coupled Inductors
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3156947
Abstract: This paper proposes a high voltage step-up DC/DC converter by combining a coupled inductor and a voltage multiplier rectifier. The input side of the proposed converter operates in an interleaved manner with two coupled inductors… read more here.
Keywords: coupled inductors; step converter; voltage; coupled inductor ... See more keywords
48-V Input DC-DC High Step-Down Converter in GaN-Based Design
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3218309
Abstract: This paper presents a novel high step-down DC-DC converter based on a switched-capacitor resonant topology. It is presented in a 48/8 V version, which was verified by simulations and experiments. The most notable features specific… read more here.
Keywords: topology; step converter; high step; design ... See more keywords
A Hybrid Structured High Step-Up DC–DC Converter for Integration of Energy Storage Systems in Military Applications
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2022.3225900
Abstract: In the military, the utilization of low power density converters to interface the increasing number of electronic gadgets such as radios, remote controls, tablets, night-vision goggles and wrist-mounted display central computer systems are adding up… read more here.
Keywords: step converter; structured high; high step; hybrid structured ... See more keywords
Nonisolated High-Step-Up DC–DC Converter Derived from Switched-Inductors and Switched-Capacitors
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2019.2949535
Abstract: A new nonisolated high-step-up dc–dc converter based on active switched-inductors and passive switched-capacitors is proposed in this article. The main advantages of the converter are the high voltage gain (higher than 20), high efficiency, reduced… read more here.
Keywords: switched inductors; nonisolated high; step converter; high step ... See more keywords
An Ultra-High Step-Up DC–DC Converter With Extendable Voltage Gain and Soft-Switching Capability
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2019.2952821
Abstract: In this article, a new high step-up dc–dc converter with soft-switching capability is presented. In this converter, all of the main and the auxiliary power switches operate under soft-switching condition. In addition, the leakage inductances… read more here.
Keywords: switching capability; step converter; voltage; high step ... See more keywords
Multi-Input High Step-Up DC–DC Converter With Independent Control of Voltage and Power for Hybrid Renewable Energy Systems
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2020.3047038
Abstract: In this article, a new nonisolated multi-input step-up converter is presented. By implementing a new switching algorithm in the proposed topology, the converter output voltage, as well as the power absorbed from each source, can… read more here.
Keywords: voltage; multi input; step converter; power ... See more keywords
Analysis and Design of a Nonisolated High Step-Down Converter With Coupled Inductor and ZVS Operation
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2021.3114721
Abstract: This article presents a detailed analysis and design of a high step-down converter. The proposed converter achieves high step-down voltage gain without the need of extreme duty cycles by using coupled inductor. The converter features… read more here.
Keywords: coupled inductor; converter; step converter; high step ... See more keywords
A 1-MHz GaN-Based $LCLC$ Resonant Step-Up Converter With Air-Core Transformer for Satellite Electric Propulsion Application
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2021.3121711
Abstract: A gallium nitride (GaN)-based resonant step-up converter is proposed for the application in the satellite electric propulsion (EP) system. This converter consists of a full-bridge inverter, a resonant tank, and a multistage Cockcroft–Walton voltage multiplier… read more here.
Keywords: gan based; step converter; electric propulsion; resonant step ... See more keywords
A Cascaded Coupled Inductor-Reverse High Step-Up Converter Integrating Three-Winding Coupled Inductor and Diode–Capacitor Technique
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Industrial Informatics"
DOI: 10.1109/tii.2016.2637371
Abstract: This paper introduces a cascaded high step-up converter realized with a tightly coupled three-winding coupled inductor. Compared with existing high step-up converters, the proposed converter features that the smaller the turns ratio, the larger the… read more here.
Keywords: step converter; reverse; coupled inductor; high step ... See more keywords
A Plug-Play Active Resonant Soft Switching for Current-Auto-Balance Interleaved High Step-Up DC/DC Converter
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2018.2878340
Abstract: In high gain voltage conversion applications, the low-side switches usually suffer large current stress, resulting in dominate switching loss. In this paper, a general soft-switching method based on an advanced interleaved high-step-up converter, which features… read more here.
Keywords: converter; interleaved high; step converter; high step ... See more keywords