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A review on LLC Resonant Converter
2016 International Conference on Computation of Power, Energy Information and Commuincation (ICCPEIC), 2016Resonant Converters have wide applications as they can produce a high voltage. Also these converters can reduce the switching losses by operating at Zero Current Switching and Zero voltage switching states. Series Resonant Converter can be used for low output current and Parallel Resonant converter can be used for high output current applications ...
null Bhuvaneswari C. +1 more
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A Complete Step-by-Step Optimal Design for LLC Resonant Converter
IEEE transactions on power electronics, 2021LLC resonant converters have been widely used in many different industrial applications. Analysis and design methodologies have great effect on the converter performance.
Yuqi Wei +3 more
semanticscholar +1 more source
Novel Two-Phase Interleaved LLC Series-Resonant Converter Using a Phase of the Resonant Capacitor
IEEE Transactions on Industrial Electronics, 2009 An LLC series-resonant converter has many unique characteristics and improvements over pulsewidth-modulation topologies. However, many output capacitors are needed in parallel to satisfy an output voltage ripple and a rated ripple current of the ...
Kang-Hyun Yi, Gun-Woo Moon
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IEEE transactions on power electronics, 2023
The current sharing issue of paralleled secondary windings of the transformer is a major concern of LLC resonant converters. Matrix transformers solve this issue by connecting primary windings in series and secondary windings in parallel, but the volume ...
Yue Liu +4 more
semanticscholar +1 more source
The current sharing issue of paralleled secondary windings of the transformer is a major concern of LLC resonant converters. Matrix transformers solve this issue by connecting primary windings in series and secondary windings in parallel, but the volume ...
Yue Liu +4 more
semanticscholar +1 more source
High-Efficiency Hybrid LLC Resonant Converter for On-Board Chargers of Plug-In Electric Vehicles
IEEE Transactions on Power Electronics, 2020This article proposes a hybrid LLC resonant converter with three modes of operation for on-board chargers of electric vehicles. The converter can operate as a full-bridge converter, dual-phase half-bridge LLC converter, or single-phase half-bridge LLC ...
Ngoc Dat Dao, Dong-Choon Lee
exaly +2 more sources
LLC Resonant Converter With Adaptive Link-Voltage Variation for a High-Power-Density Adapter
IEEE Transactions on Power Electronics, 2010 The output voltage of an adapter for a laptop computer should vary according to the load current in order to supply power to the computer. To satisfy this requirement, an LLC resonant converter with an adaptive link-voltage-variation (ALVV) scheme is ...
Bong-Chul Kim +2 more
exaly +2 more sources
An improved design method of LLC resonant converter
2012 IEEE International Symposium on Industrial Electronics, 2012For LLC resonant converter, design of the resonant tank influences much of the performance. In traditional design ideas, the transformer magnetizing inductance values are more dependent on engineering experience. In this paper, a model is constructed based on the proposed “current angle” theory by accurately calculating the LLC resonant converter in ...
Xue Zhang +4 more
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Performance Analysis for LLC Resonant Converter in Electric Vehicle Applications
2023 International Conference on Recent Trends in Electronics and Communication (ICRTEC), 2023This paper explains performance analysis of LLC resonant converter for electric vehicle applications. Due to their exceptional efficiency and minimal switching losses, LLC resonant converters are often used.
S. K., Guruswamy K P
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LLC resonant converter with two resonant tanks
2010 Twenty-Fifth Annual IEEE Applied Power Electronics Conference and Exposition (APEC), 2010To cope with the high power density and low cost in switching power supply, LLC resonant converters with the two resonant tank circuits composed of resonance capacitors and two transformers are proposed in this paper. Each transformers used for the proposed resonant circuits are parallel connected in the primary and series connected in the secondary to
Eun-Soo Kim +5 more
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Voltage Feedback of an LLC Resonant Converter with a Rotary Transformer
IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society, 2018Rotary assembly platforms are used in several automation applications, such as box-fill systems. In modern automatic machines, several actuators may be mounted on the rotating platform, but this architecture raises the problem of their feeding. The solution developed in this paper consists in adopting a LLC resonant converter that uses the leakage and ...
Rizzoli, Gabriele +3 more
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