New framework for parallel interconnection of buck converters: Application to optimal current-sharing with constraints and unknown load
Sign Up to like & getrecommendations! Published in 2019 at "Control Engineering Practice"
DOI: 10.1016/j.conengprac.2019.03.003
Abstract: Abstract In this paper, heterogeneous set of parallel buck converters, feeding an unknown resistive load via a common DC bus, is considered. When addressing control design problem of this interconnected power converter, one has to… read more here.
Keywords: control; current sharing; voltage regulation; buck converters ... See more keywords
Modeling and analysis of fractional order Buck converter using Caputo–Fabrizio derivative
Sign Up to like & getrecommendations! Published in 2020 at "Energy Reports"
DOI: 10.1016/j.egyr.2020.11.216
Abstract: Abstract The capacitors and inductors in actual circuits often fail to exhibit the ideal integer-order characteristics, so as the circuits containing these types of electronic components. The errors can be compensated by introducing the concept… read more here.
Keywords: buck converter; caputo fabrizio; buck; order ... See more keywords
Application of a nonovershooting tracking control method for the Double Buck Converter
Sign Up to like & getrecommendations! Published in 2020 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2020.12.1697
Abstract: Abstract The problem of avoiding overshoot in tracking control problems has an extensive history, but only a few works have offered methods that are applicable to a nonlinear plant. The recent paper (Schmid, 2019) adapted… read more here.
Keywords: control; tracking control; double buck; buck converter ... See more keywords
An improved integrated control modeling of a high-power density interleaved non-inverting buck-boost DC-DC converter
Sign Up to like & getrecommendations! Published in 2018 at "World Journal of Engineering"
DOI: 10.1108/wje-11-2017-0360
Abstract: PurposeThis paper aims to propose a novel integrated control method (ICM) for high-power-density non-inverting interleaved buck-boost DC-DC converter. To achieve high power conversion by conventional single phase DC-DC converter, inductor value must be increased. This… read more here.
Keywords: high power; boost; non inverting; converter ... See more keywords
A Family of Single-Stage High-Gain Dual-Buck Split-Source Inverters
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2019.2894384
Abstract: In this paper, a family of single-phase single-stage high-gain dual-buck split-source inverters (SSIs) is proposed. The proposed inverters have the combine benefits of SSI, dual-buck inverter (DBI), and high-gain dc–dc converters. Similar to the DBI,… read more here.
Keywords: dual buck; high gain; buck; single stage ... See more keywords
Hybrid Switched-Inductor Buck PFC Converter for High-Efficiency LED Drivers
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2017.2787554
Abstract: A hybrid switched-inductor (HS-L) buck topology with a coupled inductor is utilized for power factor correction using clamped current mode control to implement a high-efficiency non-isolated LED driver. Compared to the conventional buck topology, the… read more here.
Keywords: inductor buck; topology; hybrid switched; switched inductor ... See more keywords
Full-Wave Sense-FET-Based Inductor-Current Sensor With Wide Dynamic Range for Buck Converters
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2021.3137472
Abstract: This brief presents a full-wave inductor current sensor with wide dynamic range for buck converters. To extend the effective sensing range to zero or even negative current, an offset current is superimposed on the sensed… read more here.
Keywords: wide dynamic; range; inductor current; current sensor ... See more keywords
Effect of Circuit Parameters on the Stability and Boundaries of Peak Current Mode Single-Inductor Dual-Output Buck Converters
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2017.2774769
Abstract: Peak current mode (PCM) control has been widely used for the control of switching dc–dc converters due to its excellent transient performance. With the development of single-inductor dual-output (SIDO) dc–dc converters, PCM control technique is… read more here.
Keywords: buck converter; stability; inductor current; inductor ... See more keywords
Output-Voltage-Tracking Control for Buck Converters Using Variable Convergence Rate Mechanism Without Current Feedback
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2021.3065610
Abstract: This article aims to accomplish the output voltage tracking task for buck converters without current feedback, diminishing the performance degradation from model-plant mismatches and load variations. The following contributions overcome these difficulties: a) the combination… read more here.
Keywords: control; voltage; buck; output voltage ... See more keywords
Bang-Bang Funnel Control of Three-Phase Full-Bridge Inverter Under Dual-Buck Scheme
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3198247
Abstract: This article proposes a bang-bang funnel control strategy for the three-phase full-bridge inverter under dual-buck scheme. By adopting the so-called dual-buck scheme, only two switches on the different phase legs are controlled at high frequency,… read more here.
Keywords: bang bang; buck; dual buck; inverter ... See more keywords
A High-Bandwidth Current Estimator With Self Tunning for Digital Buck Controller
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3225833
Abstract: In order to solve the low-cost problem of high-speed current sampling in digital buck controllers, a current estimation method based on the direct current resistance current detection principle is proposed in this article. The inductor… read more here.
Keywords: digital buck; buck; current estimator; bandwidth current ... See more keywords