LLC resonant converter topologies and industrial applications—A review

J Zeng, G Zhang, SS Yu, B Zhang… - Chinese Journal of …, 2020 - ieeexplore.ieee.org
Owing to the advantages of high efficiency, high energy density, electrical isolation, low
electromagnetic interference (EMI) and harmonic pollution, magnetic integration, wide …

Bidirectional on-board chargers for electric vehicles: State-of-the-art and future trends

H Wouters, W Martinez - IEEE Transactions on Power …, 2023 - ieeexplore.ieee.org
Electric vehicles (EVs) are vital in the transition toward a sustainable and carbon-neutral
future. However, the widespread adoption of EVs currently depends on the convenience of …

High-Efficiency High-Power-Density CLLC Resonant Converter With Low-Stray-Capacitance and Well-Heat-Dissipated Planar Transformer for EV On-Board Charger

Z Zhang, C Liu, M Wang, Y Si, Y Liu… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In this article, a high-efficiency high-power-density wide-bandgap-based CLLC resonant
converter with a low-stray-capacitance and well-heat-dissipated planar transformer is …

A single-stage electrolytic capacitor-less EV charger with single-and three-phase compatibility

H Kim, J Park, S Kim, RM Hakim… - … on Power Electronics, 2021 - ieeexplore.ieee.org
This article proposes a modular single-stage electrolytic capacitor-less electric vehicles
charger with single and three-phase grid compatibility. The proposed single-stage structure …

Power density optimization of 700 kHz GaN-based auxiliary power module for electric vehicles

AM Naradhipa, S Kim, D Yang, S Choi… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This article proposes a high-power density 1.8 kW auxiliary power module (APM) for electric
vehicles (EVs) based on gallium nitride devices. A design procedure for the high-frequency …

Enhanced DAB for efficiency preservation using adjustable-tap high-frequency transformer

A Jafari, MS Nikoo, F Karakaya… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Efficient dc-dc power-conversion with wide-span voltage-regulation is crucial to a
sustainable and robust power electronics system. Dual-active-bridge (DAB) offers straight …

An improved stray capacitance model for inductors

Z Shen, H Wang, Y Shen, Z Qin… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This paper proposes an improved analytical stray capacitance model for inductors. It
considers the capacitances between the winding and the central limb, side limb, and yoke of …

Planar transformers with near-zero common-mode noise for flyback and forward converters

MA Saket, M Ordonez, N Shafiei - IEEE Transactions on Power …, 2017 - ieeexplore.ieee.org
Flyback and forward converters are two commonly used topologies for isolated low-power
applications. These converters are simple and cost effective and provide galvanic isolation …

A 1-MHz series resonant DC–DC converter with a dual-mode rectifier for PV microinverters

Y Shen, H Wang, Z Shen, Y Yang… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
The photovoltaic (PV) output voltage varies over a wide range depending on operating
conditions. Thus, the PV-connected converters should be capable of handling a wide input …

Improving Planar Transformers for LLC Resonant Converters: Paired Layers Interleaving

MA Saket, M Ordonez, M Craciun… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
With the increasing demand for flat displays, slim telecom/IT power supplies, and portable
devices, the use of planar transformers (PTs) is becoming mandatory to achieve slim …