State-of-the-art power electronics systems for solar-to-grid integration

VR Vakacharla, K Gnana, P Xuewei… - Solar Energy, 2020 - Elsevier
Power generated by PV panels is highly vulnerable to uncertain weather conditions, and
impedance connected to its terminals. Therefore, to maximize the energy productivity from …

Two-stage hybrid isolated DC–DC boost converter for high power and wide input voltage range applications

VK Goyal, A Shukla - IEEE Transactions on Industrial …, 2021 - ieeexplore.ieee.org
A two-stage hybrid isolated dc–dc boost converter for high power and wide input voltage
range applications is proposed. It can be used as a front-end dc–dc converter that can boost …

A high-efficiency step-up current-fed push–pull quasi-resonant converter with fewer components for fuel cell application

Q Wu, Q Wang, J Xu, H Li, L **ao - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
In this paper, a new high-efficiency step-up current-fed push-pull quasi-resonant converter is
proposed, which is suitable for low-voltage fuel cell power conditioning system. The …

Partial-power post-regulated LLC resonant DC transformer

J Duan, D Zhang, R Gu - IEEE Transactions on Industrial …, 2021 - ieeexplore.ieee.org
This article presents a partial-power postregulated LLC resonant converter. In the proposed
topology, the input power is first transferred to the secondary side of the transformer through …

1 MHz 48–12 V regulated DCX with single transformer

T Liu, X Wu, S Yang - IEEE Journal of Emerging and Selected …, 2019 - ieeexplore.ieee.org
In this article, a 1-MHz-regulated DCX (RDCX) with single transformer is proposed for high-
power-density high-efficiency 48–12 V dc–dc conversion. In the proposed converter, a dc …

A resonant push–pull DC–DC converter with an intrinsic current source behavior for radio frequency power conversion

N Weitz, S Utzelmann, S Ditze… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In this article, a resonant push–pull dc–dc converter suitable for switching frequencies in the
MHz-range is investigated. Despite a simple design procedure with no need of …

A high efficiency and high power density DC transformer topology with output regulation capability

Z Wu, Z Wang, Y Zhang, W Xu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
LLC based dc transformer (DCX) with fixed voltage ratio is a suitable candidate for
telecommunication equipment and data center for its high efficiency. Traditionally, a …

Analysis and design of a multioutput converter using asymmetrical PWM half-bridge flyback converter employing a parallel–series transformer

HS Kim, JH Jung, JW Baek… - IEEE Transactions on …, 2012 - ieeexplore.ieee.org
This paper presents a multioutput converter using an asymmetrical pulsewidth modulation
half-bridge flyback topology employing a parallel-series-connected transformer. Compared …

Influence of multijunction Ga/As solar array parasitic capacitance in S3R and solving methods for high-power applications

H Zhu, D Zhang - IEEE Transactions on Power Electronics, 2013 - ieeexplore.ieee.org
This paper deals with the influence produced by the solar array parasitic capacitance and its
solving methods in the sequential switching shunt regulator (S3R). Nowadays, the usage of …

Active‐clamped ZVS current‐fed push–pull isolated dc/dc converter for renewable energy conversion applications

Q Wu, Q Wang, J Xu, Z Xu - IET Power Electronics, 2018 - Wiley Online Library
This study introduces a new active‐clamped current‐fed push–pull dc–dc converter for
renewable energy conversion applications. The proposed converter conserves small input …