Results 11 to 20 of about 3,891 (306)
Review of coupled inductors in power electronics: From concept to practice
e-Prime: Advances in Electrical Engineering, Electronics and EnergyWith the increasing complexity of power electronics converters, magnetic components like inductors, transformers in different configurations, etc., play important roles in shaping a power controller to meet its desired performance effectively and ...
A.K. Paul, Sai Ram B․, S.V. Kulkarni
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Electrothermal Model of Coupled Inductors with Nanocrystalline Cores
Energies, 2021 The paper proposes a new electrothermal model of a coupled inductor containing a nanocrystalline core dedicated to the analysis of electrical energy conversion systems. The formulated model has a form of a subcircuit for SPICE.
Kalina Detka, Krzysztof Górecki
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Electronic tuning of misaligned coils in wireless power transfer systems [PDF]
, 2014 The misalignment and displacement of inductively coupled coils in a wireless power transfer system (WPT) can degrade the power efficiency and limit the amount of power that can be transferred.
Whidborne, James F. +2 more
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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
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High step‐up interleaved DC‐DC converter for photovoltaic systems
IET Power Electronics, 2022 This study proposes a new interleaved high step‐up topology based on cross‐coupled inductors and voltage multiplier cells (VMCs). Two series capacitors in VMC are employed to raise voltage gain and diminish peak voltage across switches. Thus, low voltage
Javad Semiromizadeh +2 more
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Interleaved Ultra-High Step-Up DC-DC Converters With Extendable Voltage Gains and ZVS Performance
IEEE Access, 2021 This paper introduces eight novel interleaved non-isolated dc-dc converters with ultra-high step-up and zero voltage switching (ZVS) capabilities for renewable energy systems.
Parham Mohseni +4 more
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An Integral Battery Charger with Power Factor Correction for Electric Scooter [PDF]
, 2009 This paper presents an integral battery charger for an electric scooter with high voltage batteries and interior-permanent-magnet motor traction drive.
E. Armando +9 more
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Transformerless Quadruple High Step-Up DC/DC Converter Using Coupled Inductors
IEEE Access, 2022 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 connected in parallel ...
Sang-Wha Seo +3 more
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On Ripple Reduction of PWM Coupled Inductors [PDF]
, 2021 <div>This letter investigates the ripple reduction mechanisms of pulsed-width-modulated (PWM) coupled inductors based on the principles of multiphase interleaving. By adopting circuit duality and superposition analysis, the ripple reduction ratio of PWM coupled inductors is, for the first time, presented as a function of the ripple reduction ...
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Output Impedance Improvement Using Coupled Inductors
E3S Web of Conferences, 2017 When using a single DC/DC converter with multiple outputs and having a buck topology, which has one filter inductor per output, the designer can choose to couple these outputs together.
Sanchis Kilders E. +8 more
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