Literatura académica sobre el tema "Convertisseur DC/DC multi-phase"
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Artículos de revistas sobre el tema "Convertisseur DC/DC multi-phase"
Hinov, Nikolay y Tsvetana Grigorova. "Design Considerations of Multi-Phase Buck DC-DC Converter". Applied Sciences 13, n.º 19 (8 de octubre de 2023): 11064. http://dx.doi.org/10.3390/app131911064.
Texto completoSaadatizadeh, Zahra, Pedram Chavoshipour Heris, Mehran Sabahi y Xiaodong Liang. "Multi‐input multi‐phase transformerless large voltage conversion ratio DC/DC converter". International Journal of Circuit Theory and Applications 49, n.º 12 (30 de septiembre de 2021): 4294–315. http://dx.doi.org/10.1002/cta.3117.
Texto completoChoi, Dae-Keun y Kyo-Beum Lee. "Model-Based Predictive Control for Interleaved Multi-Phase DC/DC Converters". Transactions of the Korean Institute of Power Electronics 19, n.º 5 (20 de octubre de 2014): 415–21. http://dx.doi.org/10.6113/tkpe.2014.19.5.415.
Texto completoZhou, Shijia, Fei Rong, Zhangtao Yin, Shoudao Huang y Yuebin Zhou. "HVDC Transmission Technology of Wind Power System with Multi-Phase PMSG". Energies 11, n.º 12 (26 de noviembre de 2018): 3294. http://dx.doi.org/10.3390/en11123294.
Texto completoTsolaridis, Georgios, Min Jeong y Juergen Biela. "Evaluation of Current Control Structures for Multi-Phase Interleaved DC-DC Converters". IEEE Access 9 (2021): 142616–31. http://dx.doi.org/10.1109/access.2021.3121060.
Texto completoKawakami, Taichi y Masayoshi Yamamoto. "Reduced-Order Method for Mathematical Modeling of Multi-Phase DC-DC Converter". IEEJ Transactions on Industry Applications 137, n.º 3 (2017): 207–12. http://dx.doi.org/10.1541/ieejias.137.207.
Texto completoMORENO-FONT, V., A. EL AROUDI y L. BENADERO. "MODELING AND BIFURCATION BEHAVIOR OF MULTI-PHASE SIMIMO DC–DC SWITCHING REGULATORS". International Journal of Bifurcation and Chaos 20, n.º 11 (noviembre de 2010): 3841–61. http://dx.doi.org/10.1142/s0218127410028021.
Texto completoKumar, Mukesh, Manoj Kumar Dewangan y Maheedhar Dubey. "Implementation on Modeling and Analysis of Multi Stage with Multi Phase DC-DC Boost Converter". International Journal of Advance Research and Innovation 9, n.º 1 (2021): 35–43. http://dx.doi.org/10.51976/ijari.912106.
Texto completoNie, Zipan y Nigel Schofield. "Multi‐phase VSI DC‐link capacitor considerations". IET Electric Power Applications 13, n.º 11 (29 de abril de 2019): 1804–11. http://dx.doi.org/10.1049/iet-epa.2019.0062.
Texto completo原, 增泉. "Multi-Phase DC-DC Converter with Bi-Directional Power Flow Ability for FCEV". Journal of Electrical Engineering 07, n.º 01 (2019): 63–75. http://dx.doi.org/10.12677/jee.2019.71007.
Texto completoTesis sobre el tema "Convertisseur DC/DC multi-phase"
Boucherit, Ahmed. "Conception d'un convertisseur de puissance pour véhicules électriques multi-sources". Phd thesis, Université de Technologie de Belfort-Montbeliard, 2011. http://tel.archives-ouvertes.fr/tel-00823565.
Texto completoPaez, alvarez Juan. "Convertisseur DC-DC pour les interconnexions dans les réseaux HVDC". Thesis, Université Grenoble Alpes (ComUE), 2019. http://www.theses.fr/2019GREAT075.
Texto completoDue to the renewable energy generation expansion experimented over the last decades and to the constant increase of energy demand, it appears that the current electrical grid will not be sufficient to answer correctly the future needs and requirements. Thus, the vision of the future electrical grid seems to point towards a new paradigm: a meshed grid that combines the existing AC system with a multiterminal DC transmission grid. DCDC converters with a high voltage and a high power rating are identified as a key element and enabling technology for these future grids. This represents a whole new area of research which is starting to attract a lot of academic and industrial interest, as many challenges need to be solved.Finding a suitable circuit for the implementation of such DCDC converters is a challenge itself, but also there are several open questions about the functionalities and services that such structures can offer to the future electrical system.In this thesis the detailed study of DC-DC converters for HVDC is addressed. A comprehensive review of the different conversion methods proposed in literature is first presented. Then, two promising HVDC DC-DC converter topologies are studied in detail, analyzing its operation principles and proposing appropriate control methods. The grid integration of both converters is also addressed based on a case study. It involves the interconnection of two DC grids during normal and fault conditions. Finally a general methodology to assess the comparison of diverse HVDC converter topologies is proposed. The methodology is applied to compare both structures revealing the potential region of interest for each converter
Tarraf, Rebecca. "Modélisation et Commande Optimale d'un Convertisseur Multi-Active Bridge (MAB)". Electronic Thesis or Diss., Université Grenoble Alpes, 2024. http://www.theses.fr/2024GRALT048.
Texto completoA Multi-Active Bridge (MAB) converter is an interesting energy hub topology that has emerged in recent years. In an energy hub, the production, consumption and storage of electrical energy all take place within the same structure. In addition, MAB converters are multiport converters with intrinsic galvanic isolation. This is achieved by connecting the ports of this topology through a high-frequency (HF) transformer. Galvanic isolation is crucial for applications where different power sources/loads with important voltage dissimilarities and power ratings need to be connected together. Consequently, a MAB converter can connect several energy sources, loads and energy storage systems together, allowing multidirectional power flow between them. For these reasons, MAB converters are attracting great attention in many applications, especially those requiring energy storage and/or integration of renewable energy sources.In general, the main objective of controlling a MAB converter is to manage the active power flows between its ports based on each port's requirements. However, optimizing the control of this converter can be achieved by adding another constraint, aiming to minimize the system’s losses for example.In this thesis, the mathematical modelling of a selected MAB converter topology is first developed to represent its steady-state and dynamic behaviour. This developed model is then used to elaborate a method for calculating the conduction and switching losses of the MAB converter at any operating point and for any combination of its control parameters. After that, an optimized control strategy is proposed with the aim of minimizing the total system losses over the entire operating range of the MAB converter. The proposed control strategy uses the developed mathematical model and the loss calculation method to predict the optimal combination of the control parameters resulting in minimum losses, and therefore an increased efficiency for any desired operating point.A four-port 4×500 W prototype of a MAB converter (Quadruple Active Bridge) is built and experimental results are presented to demonstrate the reliability of the mathematical model and to prove the effectiveness of the proposed control strategy.In general, MAB structures are based on voltage converters. However, in some applications, it may be useful to have a current-fed input port due to load characteristics or operational constraints. This leads to a hybrid MAB structure that mixes both current and voltage-fed bridges. In the final part of the manuscript, a novel hybrid-fed MAB converter topology is presented and evaluated. Its mathematical model is developed and a control strategy is proposed. Simulation results are provided in order to validate the presented theoretical study
Ngoua, teu Magambo Jean-Sylvio. "Modélisaton et conception de transformateurs planar pour convertisseur de puissance DC/DC embarqué". Thesis, Ecole centrale de Lille, 2017. http://www.theses.fr/2017ECLI0025.
Texto completoThese thesis works deal with the issue of the planar transformers development for power integration, in the context of the More Electric Aircraft (MEA), where the constraints of volume and weight are paramount. Magnetic components remain a hindrance to the integration of Power Electronics systems and planar components (transformers and inductors) offer an interesting alternative to wound components for reducing the size of converters.In these works, methods, a sizing tool and prototypes of planar transformers (2 and 3 windings) in strip and PCB technology are developed for aeronautical DC / DC converter applications. Firstly, the models allowing the calculation of the losses, the estimation of the temperature rise and the calculation of the leakage inductance are presented and compared in order to design calculation tools for engineers. In a second step, it is shown that the modification of the shape of the angles of rectangular turns makes it possible to significantly reduce the HF copper losses.Based on these tools and results, prototypes of 3-windings planar transformers in multilayer PCBs are developed. Many prototypes are characterized and validate the proposed designing models. Finally, one of these prototypes is integrated and tested in a DC / DC power converter of 3.75kW highlighting the gains obtained
Frappé, Emmanuel. "Architecture de convertisseur statique tolérante aux pannes pour générateur pile à combustible modulaire de puissance-traction 30kW". Phd thesis, Université Paris Sud - Paris XI, 2012. http://tel.archives-ouvertes.fr/tel-00796139.
Texto completoWang, Hanqing. "Design and control of a 6-phase Interleaved Boost Converter based on SiC semiconductors with EIS functionality for Fuel Cell Electric Vehicle". Thesis, Bourgogne Franche-Comté, 2019. http://www.theses.fr/2019UBFCA009/document.
Texto completoThe objective of this thesis work is devoted to the design and control of a DC/DC boost converter for Fuel Cell Electric Vehicle (FCEV) application. A 6-phase Interleaved Boost Converter (IBC) based on Silicon Carbide (SiC) semiconductors and inversed coupled inductors of cyclic cascade structure is proposed. The input current ripple is reduced significantly and the lifespan of Polymer Electrolyte Membrane Fuel Cell (PEMFC) can be extended. Low power losses, good thermal performance and high switching frequency have been gained by the selected SiC-based semiconductors. The volumes of passive components (inductors and capacitors) are reduced. Thanks to the inverse coupled inductors, the core losses and copper losses are decreased and the compact magnetic component is achieved.Sliding-Mode Control (SMC) strategy is developed due to its high robust to parameter variations. on-line Electrochemical Impedance Spectroscopy (EIS) detection functionality is successfully integrated with SMC. No additional equipment and sensor is required.The real-time Hardwar In the Loop (HIL) validation of the proposed converter is achieved by implement the power part into the FPGA and the control into the microprocessor in the MicroLabBox prototyping system from dSPACE. The comparison between off-line simulation and HIL validation demonstrated the dynamic behavior of the proposed converter and validated the implementation of the control into a real time controller before future tests on experimental test bench
Al, Attar Houssein. "Bidirectional Electric Vehicle Charger Control". Thesis, Ecole centrale de Nantes, 2022. http://www.theses.fr/2022ECDN0043.
Texto completoIn this thesis, part of the chair Renault/Centrale Nantes, the aim is to design control strategies to improve the performance and efficiency of the bidirectional charger of the Electric Vehicle (EV). In the discharging mode, the new challenge is to design a Phase Shift Modulation (PSM) strategy to improve the operating zone and efficiency of the DC-DC converter. The control law is based on the DC-DC LLC gaininversion. In terms of cost, the contribution is mainly about the design of an optimization strategy, not only to reduce the sizing of the DC-DC LLC converter, but also to improve the performance of the Pulse Frequency Modulation (PFM) strategy. Then, a large signal model of the LLC converter based on the PSM strategy is developed. The main contribution consists of implementing robust control strategies, such as model-free control and adaptive super twisting control, combined with the PSM strategy. On the other hand, the key contribution leads to provide a hybrid control strategy of the charger in order to be able to regulate the DC bus voltage in the saturation zones of the DC-DCconverter. Finally, a new topology of an EV charger with the DAB structure is studied. A backstepping control strategy is proposed to regulate the DC bus voltage and the grid current. Different modulation strategies, such as single and dual phase shift modulation,are studied. Simulation results of real charger models are presented in order to highlight the effectiveness of the proposed control strategies
Dang, Bang Viet. "Conception d'une interface d'électronique de puissance pour Pile à Combustible". Phd thesis, Université Joseph Fourier (Grenoble), 2006. http://tel.archives-ouvertes.fr/tel-00140765.
Texto completoDans cette objective, l'approche modulaire, qui se base sur l'étude des convertisseurs unitaires et leurs modes de connexion, a été proposée afin de s'adapter à la modularité des stacks de PAC. Des modèles de pertes et de dimensionnement des composants passifs et semi conducteurs ont été construits. La technique de l'entrelacement est introduite afin de résoudre le problème de fort courant et permet d'optimiser le dimensionnement des inductances. Une nouvelle structure nommée double BOOST dual entrelacé (Interleaved Double Dual BOOST – IDD BOOST) a été proposée afin de résoudre les difficultés d'un convertisseur modulaire présentant une tension de sortie élevée et un rapport de tension important. Les stratégies de contrôle – commande multi sources ont été étudié en adaptant aux topologies de l'interface de puissance. Deux prototypes ont été réalisés afin de valider les résultats de prédiction de pertes ainsi que le contrôle commande multi sources.
Nonet, Olivier. "Conception d’amplificateurs de puissance haut rendement en technologie MMIC pour applications radiocommunication 5G". Electronic Thesis or Diss., Limoges, 2024. http://www.theses.fr/2024LIMO0037.
Texto completoModern radio communication networks use complex modulated signals with high spectral efficiency, offering significant data rates. However, this comes at the expense of high peak factors.This latter parameter significantly degrades the average efficiency of amplifiers, leading to increased thermal dissipation, thereby limiting prospects for miniaturization, cost reduction, and reliability of the power amplifier. This work presents the design of an RF power amplifier >40W in the L/S band. This component has been specifically developed to be compatible with an envelope tracking efficiency enhancement system. To meet this requirement, a quasi-MMIC miniaturization approach in a plastic package, comprising a GaN HEMT 0.25µm on SiC active part, and passive adaptation circuits in AsGa (ULRC-20), have been selected. A multi-phase envelope tracking architecture has subsequently been developed to be associated with this amplifier and operate with complex 5G modulated signals, wideband with high PAPR levels (>8dB)
Vidales, Luna Benjamin. "Architecture de convertisseur intégrant une détection de défauts d'arcs électriques appliquée au sources d'énergie continues d'origine photovoltaïques". Electronic Thesis or Diss., Université de Lorraine, 2021. http://www.theses.fr/2021LORR0040.
Texto completoIn this research work, the development of a multilevel inverter for PV applications is presented. The PV inverter, has two stages one DC/DC converter and one DC/AC inverter, and is capable of generating an AC multilevel output of nine levels, it's a transformerless inverter and uses a reduced number of components compared to other topologies. The conception of a novel DC/DC converter is capable of generating two isolated DC voltage levels needed to feed the DC/AC stage. This DC/DC stage is developed in two variants, buck and boost, the _rst to perform the reduction of voltage when the DC bus is too high, and second to increase the voltage when the DC bus is too low to perform interconnection with the grid through the DC/AC inverter. This is achieved thanks to the parallel functioning of the developed topology, which make use of moderated duty cycles, that reduces the stress in the passive and switching components, reducing potential losses. The validation of the PV inverter is performed in simulation and experimental scenarios. In the other hand, the response of the inverter facing an arc fault in the DC bus is studied by performing a series of tests where the fault is generated in strategic points of the DC side, this is possible thanks to the design and construction of an arc fault generator based in the specifications of the UL1699B norm. During the tests is observed that with the apparition of an arc fault, there is a lost in the half-wave symmetry of the AC multilevel output voltage waveform, generating even harmonics which aren't present during normal operation, only when an arc fault is present in the DC system. The monitoring of even harmonics set the direction for developing the detection technique. Since the magnitude of even harmonics in the inverter is very low, the total even harmonic distortion is employed as a base for the detection technique presented in this thesis. The effectiveness of this method is verified with a series of tests performed with different loads
Capítulos de libros sobre el tema "Convertisseur DC/DC multi-phase"
Van Breussegem, Tom y Michiel Steyaert. "Noise Reduction by Multi-Phase Interleaving and Fragmentation". En CMOS Integrated Capacitive DC-DC Converters, 91–110. New York, NY: Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4614-4280-6_4.
Texto completoWei, Li y Wen Yan. "A Wide-Range Input Multi-phase Interleaved DC/DC Converter Suitable for Fuel Cells". En Lecture Notes in Electrical Engineering, 121–34. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-1922-0_10.
Texto completoKumar, Anup, Mohan V. Aware, B. S. Umre y Manoj A. Waghmare. "Single-Phase to Six-Phase (AC-DC-AC) Converter for Traction". En Proceedings of the First Mandalika International Multi-Conference on Science and Engineering 2022, MIMSE 2022 (Mechanical and Electrical), 132–40. Dordrecht: Atlantis Press International BV, 2022. http://dx.doi.org/10.2991/978-94-6463-078-7_15.
Texto completoKumar, Kasoju Bharath, A. Bhanuchandar, Rajakumar Sakile, Bandela Supriya, Kowstubha Palle y C. Mahesh. "Symmetric Source Configuration of Nine Level Multi Level DC Link Inverter Topology Using Nearest Level Control and Unipolar Phase Disposition PWM Techniques". En Lecture Notes in Electrical Engineering, 193–203. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-4975-3_16.
Texto completoZhang, Fan, Hui Jiang, Minghuan Wu y Jianchun Peng. "Consensus-Based Distributed Optimization of Generation Dispatch of Multi-Area AC Systems Interconnected by DC Lines". En Advances in Transdisciplinary Engineering. IOS Press, 2021. http://dx.doi.org/10.3233/atde210270.
Texto completoTahir Guneser, Muhammet, Mohammed Ayad Alkhafaji y Cihat Seker. "Design, Simulation and Analysis of the Propulsion and Control System for an Electric Vehicle". En New Perspectives on Electric Vehicles [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.98873.
Texto completoActas de conferencias sobre el tema "Convertisseur DC/DC multi-phase"
Sahoo, Biswajit y Shiladri Chakraborty. "Size – Efficiency Multi-Objective Design of DC-Link Capacitor in Two-Stage Single-Phase Converters". En 2024 IEEE International Communications Energy Conference (INTELEC), 1–6. IEEE, 2024. http://dx.doi.org/10.1109/intelec60315.2024.10679031.
Texto completoAkar, Furkan. "A bidirectional multi-phase multi-input DC-DC converter". En 2017 International Conference on Engineering and Technology (ICET). IEEE, 2017. http://dx.doi.org/10.1109/icengtechnol.2017.8308191.
Texto completoAkar, Furkan, Murat Kale, Sebahattin Yalcm y Gozde Tas. "A Multi-Input Multi-Phase DC-DC Converter with Soft-Switching Capability". En 2020 4rd International Conference on Electrical, Telecommunication and Computer Engineering (ELTICOM). IEEE, 2020. http://dx.doi.org/10.1109/elticom50775.2020.9230489.
Texto completoBerinde, Florin, Aurelian Kotlar y Paul Svasta. "Parametric conducted Filter Design for multi-phase DC/DC converters". En 2019 IEEE 25th International Symposium for Design and Technology in Electronic Packaging (SIITME). IEEE, 2019. http://dx.doi.org/10.1109/siitme47687.2019.8990754.
Texto completoZanwar, Mahesh y Subhajit Sen. "CMOS multi-phase switched capacitor step-up DC-DC converter". En 2016 IEEE International Conference on the Science of Electrical Engineering (ICSEE). IEEE, 2016. http://dx.doi.org/10.1109/icsee.2016.7806140.
Texto completoZhang, Yang, Regan Zane y Dragan Maksimovi. "Dynamic Loop Analysis for Modular Masterless Multi-Phase DC-DC Converters". En 2006 IEEE Workshops on Computers in Power Electronics. IEEE, 2006. http://dx.doi.org/10.1109/compel.2006.305647.
Texto completoAwal, M. A., Dhrubo Rahman, Yukun Luo, Wensong Yu y Iqbal Husain. "Dynamic Interleaving of Multi-Phase Synchronous DC-DC Converters with ZVS". En 2019 IEEE Applied Power Electronics Conference and Exposition (APEC). IEEE, 2019. http://dx.doi.org/10.1109/apec.2019.8721872.
Texto completoKong, Na, Ali Davoudi, Mark Hagen, Eric Oettinger, Ming Xu, Dong Sam Ha y Fred C. Lee. "Automated System Identification of Digitally-Controlled Multi-phase DC-DC Converters". En 2009 Twenty-Fourth Annual IEEE Applied Power Electronics Conference and Exposition (APEC). IEEE, 2009. http://dx.doi.org/10.1109/apec.2009.4802665.
Texto completoArrozy, Juris, Arwindra Rizqiawan y Pekik Argo Dahono. "Losses Evaluation of Multi-phase Asymmetrical Bridge DC-DC Boost Converter". En 2018 Conference on Power Engineering and Renewable Energy (ICPERE). IEEE, 2018. http://dx.doi.org/10.1109/icpere.2018.8739666.
Texto completoMooney, J., A. Mahdi, A. Kelly y K. Rinne. "DSP-based controller for multi-output/multi-phase high switching frequency DC-DC converters". En 2008 11th Workshop on Control and Modeling for Power Electronics (COMPEL). IEEE, 2008. http://dx.doi.org/10.1109/compel.2008.4634676.
Texto completoInformes sobre el tema "Convertisseur DC/DC multi-phase"
Amirabadi, Mahshid, Brad Lehman, Masih Khodabandeh, Xinmin Zhang y Junhao Luo. A Universal Converter for DC, Single-phase AC, and Multi-phase AC Systems. Office of Scientific and Technical Information (OSTI), noviembre de 2022. http://dx.doi.org/10.2172/1994839.
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