A comprehensive overview in control algorithms for high switching-frequency LLC resonant converter

HP Park, M Kim, JH Jung - Energies, 2020 - mdpi.com
An LLC resonant converter has been widely used in various industrial applications because
of its high cost-effectiveness, high power conversion efficiency, simple design methodology …

Inserted-shunt integrated planar transformer with low secondary leakage inductance for LLC resonant converters

SA Ansari, JN Davidson… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The leakage inductance of an integrated transformer is usually utilized as the series inductor
of an LLC topology. However, leakage inductance exists on both primary and secondary …

Fully-integrated solid shunt planar transformer for LLC resonant converters

SA Ansari, JN Davidson… - IEEE Open Journal of …, 2021 - ieeexplore.ieee.org
A new topology for achieving high leakage inductance in inserted-shunt integrated magnetic
planar transformers is proposed. In the proposed topology, two one-segment shunts are …

Fully-Integrated Planar Transformer With a Segmental Shunt for LLC Resonant Converters

SA Ansari, JN Davidson… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This article presents two topologies, which provide high leakage inductance in shunt-
inserted integrated magnetic transformers. These differ from conventional designs by …

Super-twisting Sliding Mode Control Strategy for Input Series Output Parallel Converters

N Guler, S Bayhan, U Fesli, A Blinov, D Vinnikov - IEEE Access, 2023 - ieeexplore.ieee.org
In this paper, a super twisting sliding mode control method (ST-SMC) is proposed for an
isolated input series output parallel current source converter (ISOP-CSC). The main idea …

Fully-integrated transformer with asymmetric primary and secondary leakage inductances for a bidirectional resonant converter

SA Ansari, JN Davidson… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Typically, inserted-shunt integrated transformers have symmetric primary and secondary
leakage inductances. However, bidirectional resonant converters typically operate more …

LLC and LCC analysis and comparison of resonant converters

J Zheng, S Lu, J Li - … of Chinese Association of Automation (YAC …, 2020 - ieeexplore.ieee.org
In this paper, we adopt variable frequency control strategy for resonant converters with LLC
and LCC resonant structures, which work in the zero voltage switch (ZVS) region. Based on …

Magnetic Integration Techniques for Resonant Converters

S Arab Ansari - 2023 - etheses.whiterose.ac.uk
This thesis sets out a series of new transformer topologies for magnetic integration in
different resonant converters. Resonant converters like LLC converters require a high …

Variable Mode Hybrid Control Based on Half-bridge LLC Resonant Converter for Stabilize The Voltage

L Yi, H Liao, P Jiang, W Li, J Sun - … International Conference on …, 2020 - ieeexplore.ieee.org
In this paper, studies the voltage stabilization scheme for new energy electric vehicle
charging, pulse width modulation and pulse frequency modulation (PWM+ PFM) variable …