Results 181 to 190 of about 426,522 (226)

Interleaved boost converter with modified inductor

2018 ELEKTRO, 2018
This paper describes dual interleaved boost converter with magnetically coupled inductors, while additional inductor is used for magnetic flux reset of the core during converter operation. Main focus within presented research was given on the investigation of steady-state operation of proposed converter in terms of voltage gain characteristic ...
M. Frivaldsky, B. Hanko, M. Prazenica, J. Morgos   +3 more
openaire   +1 more source

Analysis the performance of interleaved boost converter

2018 4th International Conference on Electrical Engineering and Information & Communication Technology (iCEEiCT), 2018
The power DC-DC converter has been focused as a very important part in the form of different topologies in various applications. To overcome the major disadvantages of DC-DC power converters such as high voltage and current ripples, low efficiency etc, interleaving strategies play a significant role.
Shamsun Nahar, M. Bashir Uddin
openaire   +1 more source

Comparative study of boost, interleaved and double dual boost converter topologies

2018 International Conference on Electronics, Control, Optimization and Computer Science (ICECOCS), 2018
Photovoltaic cell produces weak voltage which should be increased. In fact, the DC / DC converters managed the energy flow between the photovoltaic generator and the battery module which impose the DC bus voltage, with a great flexibility in order to achieve the appropriate voltage level.
Ghizlane Traiki, Hassan Ouajji, A. Bifadene, Omar Bouattane   +3 more
openaire   +1 more source

Variable-Frequency Controlled Interleaved Boost Converter

2020 IEEE Energy Conversion Congress and Exposition (ECCE), 2020
Efficiency over the entire power range is an important performance metric for traction applications since electric vehicles (EVs) operate at very different power levels, in particular, lower power levels are more common for city driving. DC-DC converters operated under conventional pulse-width modulation (PWM) techniques at constant switching frequency
Shamar Christian, Roberto Armin Fantino, Roderick Amir Gomez, Yue Zhao, Juan Carlos Balda   +4 more
openaire   +1 more source

Averaged modeling of transformer-coupled interleaved boost converters

IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society, 2012
This paper is aimed at analyzing and modeling a class of DC-DC interleaved boost converters (IBC) that make use of a interphase transformer (IPT). It is known that the use of IPT represents improvements with respect to classical interleaved converters such as higher efficiencies, reduced component size and reduced thermal stress.
Omar Fernando Ruíz-Martínez, Ilse Cervantes   +1 more
openaire   +1 more source

Design and Implementation of Interleaved Boost Converters Featuring ZVS

2019 IEEE International Conference on Industrial Technology (ICIT), 2019
This paper proposes a dc/dc converter that mainly consists of two interleaved boost converters. Both boost converters are designed to operate at discontinuous current mode (DCM). Both boost converters share one coupled inductor which consists of a magnetic core with two windings.
Yong-Nong Chang, Hung-Liang Cheng, Chien-Hsuan Chang, Hau-Chen Yen, Chih-Chiang Hua, Wei-Di Huang   +5 more
openaire   +1 more source

Passivity-Based PFC for Interleaved Boost Converter of PMSM drives

IFAC Proceedings Volumes, 2013
Abstract In this paper a sensorless passivity-based control with input voltage feedforward has been designed for a boost AC-DC interleaved converter to increase the Power Factor (PF) in Permanent Magnet Synchronous Motor (PMSM) drives. A robust current observer has been adopted.
Gionata Cimini, Maria Letizia Corradini, Gianluca Ippoliti, Giuseppe Orlando, Matteo Pirro   +4 more
openaire   +2 more sources

A hybrid interleaved/switched-capacitor boost converter

2013 IEEE Energy Conversion Congress and Exposition, 2013
This paper proposes a boost dc-dc converter topology with the capability of canceling the input current ripple at an arbitrarily preselected duty cycle, high-voltage gain without utilizing extreme values of duty cycle or boosting transformers, it contains a switched-capacitor structure in which the current among capacitors is continuous.
Julio C. Rosas-Caro, Fernando Mancilla-David, Hilda L. Torres-Espinosa, Antonio Valderrabano-Gonzalez   +3 more
openaire   +1 more source

Clamped-Resonant Interleaved Boost Converter: Analysis and Design

2019 IEEE 10th International Symposium on Power Electronics for Distributed Generation Systems (PEDG), 2019
This paper investigates a DC-DC converter topology called Clamped-Resonant Interleaved Boost converter (CRIB), suitable for high-frequency operation. The use of a resonant L-C tank connected between the switch drain terminals ensures zero-voltage and zero current commutations of all devices, independently of the load current, as well as a reduced dv/dt
openaire   +2 more sources

Interleaved Boost Converter with Ripple Cancellation Network

IEEE Transactions on Power Electronics, 2013
This paper presents an interleaved boost converter (IBC) with ripple cancellation network (RCN). Based on the conventional IBC, two capacitors, two coupled inductors, and two inductors are added as RCN in the proposed converter. Therefore, the proposed converter shares the same advantages of the conventional IBC and achieves input current ripple ...
Yu Gu, Donglai Zhang
openaire   +1 more source