Results 21 to 30 of about 18,552,898 (302)
IET Power Electronics, 2023 In distributed generation systems, converters play a vital role and DC/DC converter technology is constantly being promoted with the increasing demand for electrical equipment in various industries.
Baojian Ji +3 more
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IEEE Access, 2018 A full-bridge LLC resonant converter with series-parallel connected transformers for an onboard battery charger of electric vehicles is proposed, which can realize zero voltage switching turn-on of power switches and zero current switching turn-off of ...
Yanxia Shen +3 more
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Verification of Operation Modes of Designed LLC Resonant Converter
, 2011 This paper describes the design of the LLC resonant converter, which is done by means of fundamental harmonic approximation (FHA). Output power of proposed converter is 1kW with output voltage 48 V at switching frequency of 500 kHz.
Jozef Kandrac +3 more
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Ain Shams Engineering JournalLLC resonant converters are widely used in the aerospace field. However, under traditional single-loop control, LLC resonant converters are prone to instability in the face of high-power load disturbances, which fails to meet the high stability ...
Zhangang Yang, Qingyu Zhou
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A High Power Interleaved Parallel Topology Full-Bridge LLC Converter for Off-Board Charger
IEEE Access, 2021 An interleaved parallel LLC converter is proposed as a DC/DC converter for a digital off-board charger in accordance with the high output power requirements of modern electric vehicle chargers. The proposed converter utilizes a hybrid control strategy of
Jianbin Chen +3 more
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Large Signal Modeling for LLC Resonant Converter
, 2020 : The large-signal model modeling issue of LLC resonant converter was dealt with by using averaged large-signal modeling method, on the basis of a full-bridge LLC voltage-multiplying resonant converter.
Kai, Li +4 more
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EnergiesIn this paper, partial energy processing is applied to the current sharing technique for multiphase LLC resonant converters. The proposed circuit consists of an LLC resonant converter and a flyback converter, where the flyback converter is only used for ...
Yue-Lin Lee +2 more
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LLC Resonant Converter as a Current Source Using Simple Trajectory Control
Energies, 2023 This paper discusses a simple method for controlling an LLC resonant DC-DC converter using a state space trajectory based on a linear combination of the voltage across the capacitor and the current through the inductance in the series resonant tank.
Tsvetana Grigorova, Aleksandar Vuchev
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DC Converter with Wide Soft Switching Operation, Wide Input Voltage and Low Current Ripple
Applied Sciences, 2020 A soft switching current-source resonant converter is presented and implemented for wide voltage applications such as fuel cells and solar power. An LLC (inductor–inductor–capacitor) converter is adopted to accomplish zero voltage (current) operation on ...
Bor-Ren Lin, Guan-Hong Lin
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IEEE Open Journal of Industry Applications, 2021 LLC resonant converters have been widely adopted in many different industrial applications due to their characteristics of high efficiency and high power density.
Yuqi Wei +3 more
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