Results 1 to 10 of about 1,202,050 (329)
ElectricityThis work introduces a boost converter with quadratic gain. Its main advantage compared to well-known similar quadratic boost converters is that it requires capacitors with a relatively small capacitance and inductors with small inductance, leading to a ...
Pedro Martin Garcia-Vite +2 more
exaly +5 more sources
Noncascading Quadratic Buck-Boost Converter for Photovoltaic Applications [PDF]
Micromachines, 2021 The development of switching converters to perform with the power processing of photovoltaic (PV) applications has been a topic receiving growing interest in recent years.
Cesar A Hernández-Jacobo +2 more
exaly +5 more sources
Low capacitor stress reconfigurable quadratic boost converter with fault tolerant capability for rooftop solar PV application [PDF]
Scientific ReportsRecently, many high-gain topologies have been derived. However, there is a need for a high-gain converter with fault-tolerant features. In this paper, a fault-tolerant reconfigurable quadratic boost converter is proposed for DC microgrid application.
J. Divya Navamani +5 more
doaj +3 more sources
Optimal Selection of Capacitors for a Low Energy Storage Quadratic Boost Converter (LES-QBC)
Energies, 2023 This article studies a recently proposed dc-dc converter and its optimization in terms of capacitors selection through the Particle Swarm Optimization (PSO) algorithm.
Avelina Alejo-Reyes +2 more
exaly +3 more sources
High gain and high efficiency soft switching quadratic boost converter for renewable energy applications. [PDF]
Sci RepQuadratic boost converter (QBC) is crucial in immediate technologies, including renewable energy, electric vehicles (EV), DC microgrids and EV charging stations, where efficient and dependable power conversion is essential. This article introduces a high-
Elghabsi F +8 more
europepmc +2 more sources
Single switch high voltage gain quadratic converter with continuous input current and low semiconductors voltage stress [PDF]
Scientific ReportsThis paper proposes a new single-switch high step-up converter based on the quadratic structure. The presented converter integrates switched-capacitor and coupled-inductors techniques with the basic topology to achieve high voltage gain and reduce ...
Farid Kabiri +2 more
doaj +2 more sources
Design and evaluation of a Quadratic Buck Converter
Energy Reports, 2022 This paper presents design and evaluation of a Quadratic Buck Converter (QBC). A step-by-step procedure to select the converter’s component values and semiconductor device ratings is demonstrated. A prototype QBC with a simple closed loop output voltage control is constructed and experimentally evaluated.
Kaweewat Tattiwong, Siripan Trakuldit
exaly +3 more sources
Fractal and FractionalThis work presents a fractional order Proportional Integral and Derivative controller with adaptation characteristics in the control parameters depending on the required output, gain scheduling fractional order PID (GS-FO-PID).
German Ardul Munoz Hernandez +2 more
doaj +2 more sources
High-Performance Single Switch High Step-Up Quadratic DC-DC Converter With Switched Capacitor Cell
IEEE AccessThis article presents a single-switch high step-up quadratic DC-DC converter for DC microgrid applications. The quadratic boost converter is integrated with switched capacitor cell along with coupled inductor to achieve high gain at reduced duty ratio ...
D. V. Sudarsan Reddy +2 more
doaj +2 more sources
Fourth-Order Quadratic Buck Converter Controller Design
SensorsThis paper aims to outline the process of dimensioning a controller tailored for a fourth-order step-down converter. In order to conduct a thorough small-signal analysis, it is imperative to find the state–space model in matrices form.
Gabriela-Madalina Pop +2 more
doaj +4 more sources