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IEEE transactions on industrial electronics (1982. Print), 2023
The LLC resonant converter, featured with soft-switching capability, has been widely used in power conversions. For achieving the fast dynamic performance of the LLC resonant converter, it is required to increase the control bandwidth, and thus an ...
Yuecheng Zhang, X. Ruan
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The LLC resonant converter, featured with soft-switching capability, has been widely used in power conversions. For achieving the fast dynamic performance of the LLC resonant converter, it is required to increase the control bandwidth, and thus an ...
Yuecheng Zhang, X. Ruan
semanticscholar +1 more source
LLC Resonant Converter With Matrix Transformer
IEEE Transactions on Power Electronics, 2014In this paper, a high efficiency high power density matrix transformer structure for LLC resonant converters is proposed. Matrix transformer is help to reduce leakage inductance and the AC resistance of windings. Flux cancellation method is utilized to reduce core size and loss.
Daocheng Huang, Shu Ji, Fred. C. Lee
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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
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Design of Resonant DC-DC LLC converter
2021 IEEE Kansas Power and Energy Conference (KPEC), 2021The paper discusses the design of LLC resonant converter which provides high efficiency and high power density. The prototype designed in this paper is an LLC resonant converter and the paper goes into a detailed design and modelling of the LLC stage converter. The LLC resonant converter operates as a variable frequency converter.
Kali Naraharisetti +2 more
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Applied Power Electronics Conference, 2023
This paper presents a novel single-stage inverter based on multi-resonant LLC converter along with its design optimization. A single-stage dc-ac inverter reduces the component count and is favorable for the unity power factor output load.
Dong Jiao, Hao Wen, J. Lai
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This paper presents a novel single-stage inverter based on multi-resonant LLC converter along with its design optimization. A single-stage dc-ac inverter reduces the component count and is favorable for the unity power factor output load.
Dong Jiao, Hao Wen, J. Lai
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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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IEEE transactions on industrial electronics (1982. Print), 2021
This article proposes a new bidirectional isolated LLC resonant converter, which is suitable for ultra-wide voltage gain range applications, such as electric vehicle charging systems. The inverter and rectifier of proposed topology both have two modes by
Yu Zuo, Xuewei Pan, Can Wang
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This article proposes a new bidirectional isolated LLC resonant converter, which is suitable for ultra-wide voltage gain range applications, such as electric vehicle charging systems. The inverter and rectifier of proposed topology both have two modes by
Yu Zuo, Xuewei Pan, Can Wang
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LLC resonant converter design for bendable power converter
2016 IEEE Applied Power Electronics Conference and Exposition (APEC), 2016In this paper, a design approach of LLC resonant converter with bendable transformer is presented. First, the electrical parameters of the LLC resonant converter are calculated based on the first-harmonic-approximation (FHA) equivalent circuit. Second, the bendable transformer design approach based on bendable transformer model gives the physical ...
Godwin Kwun Yuan Ho +2 more
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Ceramic capacitor controlled resonant LLC converters
2018 IEEE Applied Power Electronics Conference and Exposition (APEC), 2018The possibility of applying standard commercial ceramic capacitors for controlling a resonant LLC converter was studied analytically and experimentally. Using a two serially connected ferroelectric capacitors assembly, experiments were run on a mockup of an LLC converter that was switched at 90kHz to a power level of 5W.
Ido Kolberg +2 more
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IEEE transactions on power electronics, 2021
This article proposes a novel dual phase LLC resonant converter with an improved variable frequency-based zero circulating current phase-shift modulation scheme for wide input voltage applications.
Asif Mustafa, S. Mekhilef
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This article proposes a novel dual phase LLC resonant converter with an improved variable frequency-based zero circulating current phase-shift modulation scheme for wide input voltage applications.
Asif Mustafa, S. Mekhilef
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