Hybrid Control of Self-Oscillating Resonant Converters
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Control Systems Technology"
DOI: 10.1109/tcst.2022.3179948
Abstract: We describe parallel and series resonant converters (PRC and SRC) via a unified set of input-dependent coordinates whose dynamics are intrinsically hybrid. We then propose hybrid feedback showing a self-oscillating behavior whose amplitude and frequency… read more here.
Keywords: oscillating resonant; resonant converters; hybrid control; self oscillating ... See more keywords
A Simple Technique for Fundamental Harmonic Approximation Analysis in Parallel and Series–Parallel Resonant Converters
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2019.2952820
Abstract: Due to its voltage-fed nature and a capacitive output filter, the rear-end rectifier of parallel and series–parallel resonant converters with capacitive filters draw discontinuous currents. Not only simple and elegant techniques such as fundamental harmonic… read more here.
Keywords: fundamental harmonic; parallel series; resonant converters; parallel resonant ... See more keywords
Adaptive Burst Mode of LCC Resonant Converters With Reduced Audible Noise
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3163555
Abstract: At light load, the efficiency of LCC resonant converters decreases dramatically. The burst mode is a good choice to improve it. However, the burst frequency is changing at different loads, and the audible noise is… read more here.
Keywords: lcc resonant; resonant converters; audible noise; burst ... See more keywords
Magnetic Integration for Multiple Resonant Converters
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3229381
Abstract: A universal integration method for the magnetic components (MCs) of multiple resonant converters is proposed in this article. Two rules for integration of multiple independent MCs are summarized, one of which is to keep functional… read more here.
Keywords: multiple resonant; resonant converters; integration; magnetic integration ... See more keywords
Dual-Loop Controller for LLC Resonant Converters Using an Average Equivalent Model
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2017.2786044
Abstract: LLC resonant converters have gained popularity in a wide number of industrial applications due to their high efficiency and power density. Common applications of these converters are battery chargers, electric vehicles, and high-efficiency power supplies,… read more here.
Keywords: dual loop; resonant converters; llc resonant; loop ... See more keywords
Design Considerations for Current-Regulated Series-Resonant Converters With a Constant Input Current
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2018.2819887
Abstract: Power converters used for undersea applications utilize dc current distribution instead of dc voltage distribution due to the long distance from the shore and cable series impedance. Power converter modules employed in such scenarios use… read more here.
Keywords: input; series resonant; resonant converters; power ... See more keywords
Current-Sharing Worst-Case Analysis of Three-Phase CLLC Resonant Converters
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2021.3114402
Abstract: Three-phase CLLC resonant converters provide higher power conversion capability as compared to half-bridge and full-bridge structures. In addition to the unique features of CLLC converters for bidirectional applications, the three-phase structure provides significantly reduced output… read more here.
Keywords: resonant converters; phase; phase cllc; cllc resonant ... See more keywords
Envelope-Detection-Based Accurate Small-Signal Modeling of Series Resonant Converters
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2023.3268635
Abstract: Resonant converters have many desirable characteristics, such as high efficiency, low component count, and low electromagnetic interference production. The resonance phenomenon that enables this also makes their design and control a challenging process. Attempts have… read more here.
Keywords: small signal; resonant converters; control; envelope detection ... See more keywords
Performance Improvement of PWM Control Methods for Voltage Step-Down in Series Resonant DC–DC Converters
Sign Up to like & getrecommendations! Published in 2020 at "Energies"
DOI: 10.3390/en13174569
Abstract: The paper is focused on galvanically isolated series resonant DC–DC converters (SRCs) with a low quality factor of the resonant tank. These converters provide input voltage regulation at fixed switching frequency and good power density.… read more here.
Keywords: pwm; resonant converters; series resonant; power ... See more keywords