Results 21 to 30 of about 888,948 (305)
EnergiesMany applications, such as photovoltaic systems, uninterruptible power supplies, and automobile headlamps, need a high step-up DC–DC converter without isolation.
Sheng-Hua Chen +2 more
doaj +2 more sources
Single-Phase Multilevel Inverter With a Coupled Inductor
IEEE AccessMultilevel inverters have become indispensable components in various power electronic applications, particularly in medium-and high-voltage scenarios.
Noor Jaafar Jawad Alradhawi +3 more
doaj +2 more sources
Coupled-inductor based multilevel inverter
2017 14th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), 2017 In this paper, a new hybrid coupled inductor multilevel inverter (HCIMLI) is proposed. The common characteristic of the coupled inductor inverters is to provide parallel paths for the output current.
Cecati, Carlo +7 more
core +3 more sources
IEEE Access, 2023 In this study, the authors propose a non-isolated high step-up interleaved DC/DC converter that can be applied to sustainable energy system. The proposed converter achieves high voltage gain by employing a coupled inductor and switched capacitor method ...
Sang-Wha Seo +3 more
doaj +1 more source
Energies, 2020 This paper proposes a novel high voltage conversion gain DC/DC boost converter for renewable energy applications and systems. The proposed converter utilizes a three-winding coupled inductor.
Amir Farakhor +5 more
doaj +1 more source
Integrated magnetics optimization process for an interleaved three‐phase buck converter at 500 kHz
IET Power Electronics, 2023 The optimization of magnetics in power converters switching at high frequencies is needed to achieve high power density and high efficiency. This work provides the design and optimization process of a coupled inductor used in a three‐phase interleaved ...
Yu‐Chen Liu +4 more
doaj +1 more source
Reluctance-Based Dynamic Models for Multiphase Coupled Inductor Buck Converters
, 2022 This article investigates reluctance-based dynamic models for multiphase coupled inductor buck converters. A reluctance-based state-space model is derived based on the inductance dual model of the coupled inductor.
Elasser, Youssef +3 more
core +1 more source
A Two-stage Converter with a Coupled-Inductor
2007 7th International Conference on Power Electronics and Drive Systems, 2007 In this paper, a novel multi-stage converter with a coupled-inductor is presented in order to reduce the ripple currents in the switches and the output capacitor. The operating principle is described in detail and the steady state analysis is performed for a 12 V to 1.5 V prototype buck converter.
Nakanishi, Hirotaka +5 more
openaire +1 more source
Step-Up DC-DC Switching Converter With Single Switch and Multi-Outputs Based on Luo Topology
IEEE Access, 2022 In this paper, a step-up DC-DC multi-output converter is introduced by integrating a super-lift Luo converter, flyback topology, and coupled inductor concept.
Fereshteh Ghasemi +2 more
doaj +1 more source
Modeling and Measurements of Properties of Coupled Inductors [PDF]
Energies, 2021 This paper proposes a model of a coupled inductor which takes into account the influence of frequency, temperature, and a constant component, IDC, of currents in the windings on the parameters of the considered element. A description of the model and methods of measuring parameters of the inductor using an impedance analyzer and a chamber for thermal ...
Kalina Detka +3 more
openaire +2 more sources