Results 21 to 30 of about 151,162 (218)
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 Novel High Step-Up DC-DC Converter Based on KY Converter [PDF]
Journal of Electrical and Electronics Engineering, 2017 High voltage gain dc-dc converters are widely using in solar systems, fuel cell and automobile electronic lamp ballast. The voltage gain of the classic converters is limited considering the issues such as the high voltage stress on the switch and diode ...
AJDARFAEGHI BONAB Hossein +1 more
doaj
An Impedance Network-Based Three Level Quasi Neutral Point Clamped Inverter with High Voltage Gain
Energies, 2020 Due to the impediments of voltage source inverter and current source inverter, Z-Source Inverter (ZSI) has become notorious for better power quality in low and medium power applications. Several modifications are proposed for impedance source in the form
Muhammad Aqeel Anwar +5 more
doaj +1 more source
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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Wind Energy Conversion System Coupled with High Gain Boost Converter Using Grey Wolf Optimization Based Maximum Power Point Tracking Approach for High Voltage Direct Current Transmission System [PDF]
Journal of Renewable Energy and EnvironmentIn this paper, a Wind Energy Conversion System (WECS) coupled with a Three-Level Boost Converter (TLBC) using a Grey Wolf Optimization (GWO)-based Maximum Power Point Tracking (MPPT) approach is studied.
Sudha B, S. Rao
doaj +1 more source
Backward Step-Up Control Strategy for Bidirectional LLC Resonant Converter
Energies, 2022 An LLC resonant converter has the advantages of simple structure and soft switching. It can enable bidirectional power transmission, but it is difficult to realize a normalized gain greater than one under backward mode (backward step-up mode).
Jingkai Niu +5 more
doaj +1 more source
A Novel Synchronized Multiple Output DC-DC Converter Based on Hybrid Flyback-Cuk Topologies
Batteries, 2022 This paper proposes a new hybrid flyback-Cuk (HFC) converter. The new converter consists of a single switch, a single isolated input, and dual output based on flyback and Cuk topologies.
Khaled A. Mahafzah +3 more
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Independent Double-Boost Interleaved Converter with Three-Level Output
Applied Sciences, 2021 This paper introduces a novel converter topology based on an independent controlled double-boost configuration. The structure was achieved by combining two independent classic boost converters connected in parallel at the input and in series at the ...
Vasile Mihai Suciu +5 more
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IEEE AccessThis study comprehensively analyzes the discontinuous conduction mode (DCM) of a two-phase interleaved buck converter (IBC) with an inversely coupled inductor (ICL).
Hye-Cheon Kim +2 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo +9 more
wiley +1 more source