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   Articles with "switching loss" as a keyword



Self-oscillating current-fed inverter with low switching loss for wireless power transfer

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recommendations! Published in 2017 at "Electronics Letters"

DOI: 10.1049/el.2017.0760

Abstract: A zero-voltage switching topology for self-oscillating current-fed resonant inverter for wireless power transfer application is proposed. The drawback of conventional floating-capacitor connection between two differential MOSFET outputs is revealed. It turns out that the conventional… read more here.

Keywords: self oscillating; current fed; wireless power; oscillating current ... See more keywords

An Improved Phase-Shifted DPWM Method for Reducing Switching Loss and Thermal Balancing in Cascaded H-Bridge Multilevel Inverter

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recommendations! Published in 2020 at "IEEE Access"

DOI: 10.1109/access.2020.3030261

Abstract: This paper proposes an improved discontinuous pulse-width modulation (DPWM) method based on phase-shifted PWM (PS-PWM) for three-phase cascaded H-bridge (CHB) multilevel inverters. Due to the CHB multilevel inverters employ a large number of power semiconductor… read more here.

Keywords: switching loss; multilevel; loss; inverter ... See more keywords

Advanced DPWM Method for Switching Loss Reduction in Isolated DC Type Dual Inverter With Open-End Winding IPMSM

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recommendations! Published in 2023 at "IEEE Access"

DOI: 10.1109/access.2023.3234296

Abstract: This paper proposes an advanced discontinuous pulse-width modulation (DPWM) scheme for a dual inverter to reduce switching loss. A dual inverter is used to drive an open-end winding interior permanent magnet synchronous motor (OEW-IPMSM). It… read more here.

Keywords: open end; dpwm scheme; loss; switching loss ... See more keywords

Hybrid-Vector Deadbeat Model Predictive Torque Control for SPMSM With Improved Switching Loss and Synthesis Accuracy

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recommendations! Published in 2025 at "IEEE Access"

DOI: 10.1109/access.2025.3564405

Abstract: To improve the performance of the dual-vector model predictive torque control (MPTC) scheme for SPMSM, for sectors II, IV, and VI, this paper attempts to improve the traditional dual-vector modulation with three-segment symmetrical sequences from… read more here.

Keywords: switching loss; vector; vector modulation; segment symmetrical ... See more keywords

A Hybrid PWM Strategy for Switching Loss Reduction in Three-Level Inverters

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recommendations! Published in 2024 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"

DOI: 10.1109/jestpe.2023.3283255

Abstract: The advanced bus-clamping pulsewidth modulation (ABCPWM) sequences are well known to reduce line current total harmonic distortion (THD) in a three-level neutral point-clamped (3LNPC) inverter. This article deals with ABCPWM sequences employed optimally to achieve… read more here.

Keywords: switching loss; loss; reduction; modulation ... See more keywords

Switching Loss Model for Fast-Switching GaN HEMT in Half-Bridge Circuit Considering Parasitic Inductance and Temperature Effect

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recommendations! Published in 2024 at "IEEE Transactions on Circuits and Systems I: Regular Papers"

DOI: 10.1109/tcsi.2024.3480951

Abstract: In power conversion applications utilizing GaN HEMTs at elevated switching frequencies, the predominant source of power loss is attributed to switching, which becomes particularly sensitive to parasitic parameters due to the rapid switching operation. Traditional… read more here.

Keywords: switching loss; temperature; parasitic inductance; loss ... See more keywords

Simulation Study of an Ultralow Switching Loss p-GaN Gate HEMT With Dynamic Charge Storage Mechanism

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recommendations! Published in 2021 at "IEEE Transactions on Electron Devices"

DOI: 10.1109/ted.2020.3036325

Abstract: In this article, a dynamic charge storage mechanism is proposed for designing the p-GaN gate dynamic charge storage high-electron-mobility transistor (DCS-HEMT) with ultralow switching loss. The device features a p-doped DCS layer in AlGaN buffer.… read more here.

Keywords: switching loss; tex math; hemt; loss ... See more keywords

High Step-Up Quasi-Resonant Converter Featuring Minimized Switching Loss Over Wide Input Voltage Range

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recommendations! Published in 2021 at "IEEE Transactions on Industrial Electronics"

DOI: 10.1109/tie.2020.3032916

Abstract: This article proposes a high step-up quasi-resonant converter that minimizes switching loss over a wide range of input voltages. By employing a bidirectional switch and corresponding switching modulation, the proposed converter achieves the main switch… read more here.

Keywords: range; input; high step; converter ... See more keywords

Optimized Hybrid TPS and EPS Control for Tandem-Half-Bridge WPT Converter to Achieve Wide Load Range ZVS With Low Switching Loss

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recommendations! Published in 2025 at "IEEE Transactions on Industrial Electronics"

DOI: 10.1109/tie.2025.3528479

Abstract: To achieve wide-range power regulation without using additional dc–dc, phase-shift full-bridge (PSFB) for wireless power transfer (WPT) system is a promising way. However, for the PSFB WPT system, switching loss is a key factor affecting… read more here.

Keywords: switching loss; bridge; loss; wpt ... See more keywords

Hybrid Modulation Scheme for Switching Loss Reduction in a Modular Multilevel High-Voltage Direct Current Converter

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recommendations! Published in 2019 at "IEEE Transactions on Power Electronics"

DOI: 10.1109/tpel.2018.2848620

Abstract: A modular multilevel converter (MMC) is regarded as a promising topology in high-voltage direct current systems. However, the MMC consists of numerous submodules (SMs) and switching devices, which lead to a considerable switching loss, and… read more here.

Keywords: switching loss; voltage; scheme; modulation ... See more keywords

Thermal Impedance Calibration for Rapid and Noninvasive Calorimetric Soft-Switching Loss Characterization

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recommendations! Published in 2023 at "IEEE Transactions on Power Electronics"

DOI: 10.1109/tpel.2023.3267982

Abstract: Virtual prototyping, multiobjective optimization, and design automation are increasingly being used to meet the growing demands of modern power electronic applications in terms of efficiency and power density. These concepts are based on accurate loss… read more here.

Keywords: soft switching; inline formula; switching loss; tex math ... See more keywords